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CTS2.5U-N CTS4U-NAltech “U” Series Universal RailMounting Standard ScrewClamp Feed through terminalsare the most versatile terminalsfor wire-to-wire connection incontrol, automation, instrumen-tation and power distributionapplications. A special designfeature on the flexible footenables easy mounting and dis-mounting from the DIN Rail withthe help of a screwdriver.
The terminals with AEx eIIEx eII can be used in apotentially explosive atmos-phere which may occur inchemical and petrochemicalindustry.These terminals canbe used in Class 1, Zone 0, 1& 2 hazardous locations.These terminal blocks com-ply to En 500019.
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
Isolation Partition
Separator Plate
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
InternalJumper
InsulatedInternalJumper
CurrentBars
Shorting Sleeve & Screw
ExternalJumper
MarkingTags
2 pole3 pole4 pole10 pole100 pole
2 pole3 pole4 pole10 pole100 pole
2 pole3 pole4 pole10 pole
10 pole (breakable)100 pole
2 pole3 pole4 pole10 pole
5mm
45 x 43mm
9mm
Polyamide 6.6
2 screw clamps & 1 tapped hole for cross connect.
22-12 AWG 0.5-2.5 sq.mm 22-14 AWG
600V 800V 600V
25A 24A 20A
7 lb-in 0.4 Nm 7 lb-in
Cat. No. Std. Pk.
CTS2.5U-N 50
EP2.5/4UN 50
PP2.5/4UN 50
SP2.5/4UN 100
CA702 50CA802 50
CA721/2 100CA721/3 50CA721/4 50CA721/10 10CA721/100 10
CA741/2 100CA741/3 50CA741/4 50CA741/10 10CA741/100 10
CA703/01 100CA704/01 100CA705/01 100CA731/10 100—CA731/100 10
CA 707/S/Q/01 100
CA717/2 100CA717/3 100CA717/4 100CA717/10 25
MT5 100MT6F 10
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
6 mm
45 x 43 mm
9 mm
Polyamide 6.6
2screwclamps&1tappedholeforcrossconnect.
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 800 V 600 V
35/40 A* 32 A 35/40A*
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CTS4U-N 50
EP2.5/4UN 50
PP2.5/4UN 50
SP2.5/4UN 100
CA702 50CA802 50
CA722/2 100CA722/3 50CA722/4 50CA722/10 10CA722/100 10
CA742/2 100CA742/3 50CA742/4 50CA742/10 10CA742/100 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA707/S/Q/01 100
CA713/2 100CA713/3 100CA713/4 50CA713/10 25
MT6 100MT6F 10
* 35A with one No. 10 AWG and40A with two No. 12 AWG wires.
E220514
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com8
E220514
AEx eIIEx eII
AEx eIIEx eII
Feed-Through
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 9
E220514
CTS16U
12 mm
47 x 43 mm
16 mm
Polyamide 6.6
2 screw clamps & 1 tapped hole for cross connect.
22-6 AWG 2.5-16 sq.mm 20-4 AWG
600 V 800 V 600 V
70 A 76 A 85 A
14 lb-in 1.2 Nm 14 lb-in
Cat. No. Std. Pk.
CTS16U 50
SP6/10U 100
CA702 50CA802 50
CA751/2 50CA751/3 50CA751/4 50CA751/10 10
CA761/2 50CA761/3 50CA761/4 50CA761/10 10
CA703/8 100CA704/8 100CA705/8 100CA739/10 100
CA707/S/Q/5 100
MT12 100MT6F 10
CTS6U CTS10U CTS25U
8 mm
47 x 43 mm
12 mm
Polyamide 6.6
2 screw clamps & 1 tapped hole for cross connect.
22-8 AWG 1.5-6 sq.mm 22-8 AWG
600 V 750 V 600 V
50 A 41 A 50 A
9 lb-in 0.8 Nm 14 lb-in
Cat. No. Std. Pk.
CTS6U 50
EP6/10U 50
PP6/10U 50
SP6/10U 100
CA702 50CA802 50
CA723/2 100CA723/3 50CA723/4 50CA723/10 10
CA743/2 100CA743/3 50CA743/4 50CA743/10 10
CA703/2 100CA704/2 100CA705/2 100CA733/10 100
CA707/S/Q/1 100
CA710/2 100CA710/3 100CA710/4 100CA710/10 25
MT8 100MT6F 10
10 mm
47 x 43 mm
12 mm
Polyamide 6.6
2 screw clamps & 1 tapped hole for cross connect.
22-6 AWG 1.5-10 sq.mm 16-6 AWG
600 V 750 V 600 V
65 A 57 A 65 A
14 lb-in 1.2 Nm 14 lb-in
Cat. No. Std. Pk.
CTS10U 50
EP6/10U 50
PP6/10U 50
SP6/10U 100
CA702 50CA802 50
CA724/2 100CA724/3 50CA724/4 50CA724/10 10
CA744/2 100CA744/3 50CA744/4 50CA744/10 10
CA703/3 100CA704/3 100CA705/3 100CA734/10 100
CA707/S/Q/1 100
CA718/2 100CA718/3 50CA718/4 50CA718/10 25
MT10 100MT6F 10
12 mm
56 x 49 mm
18 mm
Polyamide 6.6
2 screw clamps & 1 tapped hole for cross connect.
12-2 AWG 6-25 sq.mm 14-2 AWG
600 V 800 V 600 V
115 A 101 A 115 A
25 lb-in 2.0 Nm 25 lb-in
Cat. No. Std. Pk.
CTS25U 50
EP25U
PP25UN 50
CA702 50CA802 50
CA725/2 50CA725/3 25CA725/4 25CA725/10 10
CA745/2 50CA745/3 25CA745/4 25CA745/10 10
CA703/4 100CA704/4 100CA705/4 100CA735/10 100
CA707/S/Q/2 100
MT12 100MT6F 10
AEx eIIEx eII
AEx eIIEx eII
AEx eIIEx eII
Feed-Through
E220514 E220514 E220514
CTS95U
25 mm
90 x 83 mm
24 mm
Polyamide 6.6
2 screw clamp connections
2-4/0 AWG 25-95 sq.mm 2-4/0 AWG
600V 1000 V 600 V
230 A 232 A 230 A
160 lb-in 18.2 Nm 160 lb-in
Cat. No. Std. Pk.
CTS95U 10
CA202 50CA102 50
MT25 100MT6F 10
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com10
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
Isolation Partition
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering info.refer to page 72
InternalJumper
InsulatedInternalJumper
CurrentBars
Shorting Sleeve& Screw
ExternalJumper
MarkingTags
2 pole3 pole4 pole10 pole100 pole
2 pole3 pole4 pole10 pole100 pole
2 pole3 pole4 pole10 pole
10 pole (breakable)100 pole
2 pole3 pole4 pole10 pole
CTS50U
20.5 mm
75.5 x 71 mm
22 mm
Polyamide 6.6
2 screw clamp connections
6-2/0 AWG 16-50 sq.mm 6-2/0 AWG
600V 1000 V 600 V
150 A 150 A 150 A
60 lb-in 6.8 Nm 60 lb-in
Cat. No. Std. Pk.
CTS50U 10
CA202 50CA102 50
MT20 100MT6F 10
CTS35UN
Feed-Through
16 mm
58 x 52.5 mm
18 mm
Polyamide 6.6
2 screw clamps & 1 tapped hole for cross
2-12 AWG 4-35 sq.mm 2-12 AWG
600 V 750 V 600 V
130 A 125 A 130 A
25 lb-in 2.5 Nm 25 lb-in
Cat. No. Std. Pk.
CTS35UN 50
PP35UN 50
CA702 50CA802 50
CA771/2 50CA771/3 25CA771/4 25CA771/10 10
CA781/2 50CA781/3 25CA781/4 25CA781/10 10
CA703/10 100CA704/10 100CA705/10 100CA770/10 100
CA707/S/Q/2 100
MT16 100MT6F 10
CTS35U
15 mm
58 x 52.5 mm
18 mm
Polyamide 6.6
2 screw clamps & 1 tapped hole for cross
8-2 AWG 10-35 sq.mm 8-2 AWG
600 V 750 V 600 V
145 A 125 A 145 A
25 lb-in 2.5 Nm 25 lb-in
Cat. No. Std. Pk.
CTS35U 50
PP35U 50
CA702 50CA802 50
CA726/2 50CA726/3 25CA726/4 25CA726/10 10
CA746/2 50CA746/3 25CA746/4 25CA746/10 10
CA703/5 100CA704/5 100CA705/5 100CA736/10 100
CA707/S/Q/2 100
MT15 100MT6F 10
AEx eIIEx eII
E220514 E220514 E220514 E220514
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 11
CMC1-2 CMC2-2Connect multiple wires to a singleterminal block and eliminate relia-bility problems encountered whenconnecting two wires into a singleclamp.Two versions are available.
Type CMC1-2 features a singlescrew-cage clamp for 22-10 AWGwires on one side and two clampson the other side for 22-10 AWGwires.
Type CMC2-2 has two identicalclamps for 22-10 AWG wires onboth sides.
6 mm
51.5 x 65 mm
9 mm
Polyamide 6.6
4screwclamps&2tappedholesforcrossconnection
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 650 V 600 V
35 A 32 A 35 A
7 lb-in. 0.5 Nm 7 lb-in.
Cat. No. Std. Pk.
CMC2-2 50
EPCMC2-2 50
CA702 50CA802 50
CA722/2 100CA722/3 50CA722/4 50CA722/10 10CA722/100 5
CA742/2 100CA742/3 50CA742/4 50CA742/10 10CA742/100 5
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA707/S/Q/01 100
CA713/2 100CA713/3 100CA713/4 50CA713/10 25
MT6 100
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
Separator Plate
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
InternalJumper
InsulatedInternalJumper
CurrentBars
Shorting Sleeve & Screw
ExternalJumper
MarkingTags
2 pole3 pole4 pole10 pole100 pole
2 pole3 pole4 pole10 pole100 pole
2 pole3 pole4 pole10 pole
10 pole (breakable)100 pole
2 pole3 pole4 pole10 pole
6 mm
47 x 46.5 mm
9 mm
Polyamide 6.6
3screwclamps&1tappedholeforcrossconnection
22-10AWG 0.5-4 sq.mm 22-10 AWG
600 V 650 V 600 V
35 A 32 A 35 A
7 lb-in. 0.5 Nm 7 lb-in.
Cat. No. Std. Pk.
CMC1-2 100
EPCMC1-2 50
CA702 50CA802 50
CA722/2 100CA722/3 50CA722/4 50CA722/10 10CA722/100 5
CA742/2 100CA742/3 50CA742/4 50CA742/10 10CA742/100 5
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA707/S/Q/01 100
CA713/2 100CA713/3 100CA713/4 50CA713/10 25
MT6 100
Feed-Through Multi-Connection
E220514 E220514
CDL4U CDL4U(I.S)Altech double level terminalsare the answer to high wiringdensity problems posed by cer-tain unavoidable wiring arrange-ments. Double level terminalshave the following advantages:
• Double wiring density avail-able without extension ofmounting rails.
• Interconnection/shorting canbe done at both levels.
• Marking/identification bymarking tags possible atboth levels.
CDL4U(I.S) internally shorteddouble level terminals are usefulfor distribution applications byusing shorting links at lower lev-els.
6 mm
54 x 55.5 mm
9 mm
Polyamide 6.6
4 screw clamps & 2 tapped holes for cross connection
22-10 AWG 0.5-4 sq.mm 22-10 AWG
300V 400 V 600 V
35 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U 100
EPCDL4U 50
SPCDL4U 100
CA702 50CA802 50
CA727/2 100CA727/3 50CA727/4 50CA727/10 10
CA747/2 100CA747/3 50CA747/4 50CA747/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
CA714/2 100CA714/3 100CA714/4 50CA714/10 25
MT2 100
6 mm
54 x 55.5 mm
9 mm
Polyamide 6.6
4 screw clamps & 1 tapped hole for cross connection
22-10 AWG 0.5-4 sq.mm 22-10 AWG
300 V 400 V 600 V
35 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U(I.S) 100
EPCDL4U 50
SPCDL4U 100
CA702 50CA802 50
CA727/2 100CA727/3 50CA727/4 50CA727/10 10
CA747/2 100CA747/3 50CA747/4 50CA747/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
CA714/2 100CA714/3 100CA714/4 50CA714/10 25
MT2 100
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
E220514 E220514
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com12
Terminal Width
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
Separator Plate
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
InternalJumper
InsulatedInternalJumper
CurrentBars
Shorting Sleeve & Screw
ExternalJumper
Marking Tags
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
10 pole (breakable)100 pole
2 pole3 pole4 pole10 pole
Feed-Through Double Level
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 13
ODL4UAltech Offset Double LevelTerminals, which provide a sep-arate connection at two levels.In ODL, the top level is offsetfrom the bottom level by halfthe thickness of the terminal.
This offset provides betteraccessibility to the screws onthe lower level.
*It is recommended to use endplates at both ends of assem-bled ODL terminal sets for flatalignment to enable effectiveuse of end stops.
6 mm
63 x 68 mm
9 mm
Polyamide 6.6
4screwclamps&2tappedholesforcrossconnection
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 630 V 600 V
35 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
ODL4U 50
EPODL4U 50EP1ODL4U 50
CA702 50CA802 50
CA727/2 10CA727/3 10CA727/4 10CA727/10 10
CA747/2 100CA747/3 50CA747/4 50CA747/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
CA714/2 100CA714/3 100CA714/4 50CA714/10 25
MT6 100
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
InternalJumper
InsulatedInternalJumper
CurrentBars
Shorting Sleeve & Screw
ExternalJumper
MarkingTags
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
10 pole (breakable)100 pole
2 pole3 pole4 pole10 pole
FrontBack
Feed-Through Offset Double Level
E220514
CTL2.5U-H CTL2.5U
6 mm
67 x 61 mm
9 mm
Polyamide 6.6
4Screwclamps&3 tappedholes for cross connect.
22-12 AWG 0.5-2.5 sq.mm 22-12 AWG
300 V 500 V 300 V
25 A 24 A 25 A
4.5 lb-in 0.4 Nm 4.5 lb-in
Cat. No. Std. Pk.
CTL2.5U-H 50
EPCTL2.5U-H 50
CA202 50CA702 50CA802 50
CA722/2 100CA722/3 50CA722/4 50CA722/10 10CA722/100 5
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA707/S/Q/01 100
CA715/2 100CA715/3 100CA715/4 100CA715/10 50
MT2 100
6 mm
67 x 84 mm
9 mm
Polyamide 6.6
6Screwclamps&3 tappedholes for cross connect.
22-12 AWG 0.5-2.5 sq.mm 22-12 AWG
300 V 500 V 300 V
25 A 24 A 25 A
4.5 lb-in 0.4 Nm 4.5 lb-in
Cat. No. Std. Pk.
CTL2.5U 50
EPCTL2.5U 50
CA202 50CA702 50CA802 50
CA722/2 100CA722/3 50CA722/4 50CA722/10 10CA722/100 5
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA707/S/Q/01 100
CA715/2 100CA715/3 100CA715/4 100CA715/10 50
MT2 100
For applications with extremespace constraints. Only 6mm(.236”) wide, with three sepa-rate feed-through levels.Jumpers can be used toreduce field wiring.
They can also be used in con-trol systems where sensorsand actuator applications areinvolved.
The top level of CTL2.5UH ter-minal block provide connectingpoints for signal while middleand bottom level provide con-necting points are used forpositive and negative poten-tial.
In applications where switch-ing indication is required,choice of CTL2.5UHL andCTL2.5UL terminal blocks withbuilt-in electronic componentsare available.
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
E220514 E220514
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com14
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
LED Voltage
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
InternalJumper
CurrentBars
Shorting Sleeve & Screw
ExternalJumper
MarkingTags
2 pole3 pole4 pole10 pole100 pole
2 pole3 pole4 pole10 pole
10 pole (breakable)100 pole
2 pole3 pole4 pole10 pole
Feed-Through Triple Level
CDLG2.5 CTLG2.5
6 mm
50 x 71 mm
9 mm
Polyamide 6.6
5 Screw clamps & 2 tapped holes for cross connect.
24-12 AWG
300 V
24 A
7 lb-in
Cat. No. Std. Pk. CDLG2.5 50
EPCDLG2.5 50
CA202 50CA702 50CA802 50
CA627/2 100CA627/3 50CA627/4 50CA627/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA611/S/Q 100
CA715/2 100CA715/3 100CA715/4 100CA715/10 50
MT2 100
6 mm
62 x 87.5 mm
9 mm
Polyamide 6.6
7 Screw clamps & 1 tapped holes for cross connect.
24-12 AWG
300 V
24 A
7 lb-in
Cat. No. Std. Pk. CTLG2.5 50
EPCTLG2.5 50
CA202 50CA702 50CA802 50
CA627/2 100 CA627/3 50 CA627/4 50 CA627/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA611/S/Q 100
CA715/2 100CA715/3 100CA715/4 100CA715/10 50
MT2 100
The CDLG2.5 is a double leveland the CTLG2.5 is a triplelevel terminal block with anadditional connection point forearthing (Grounding) cables.
This separate connection pointis appropriately identified bythe green-yellow imprint on itstop.
The triple level terminal blockis an ideal choice for motor,sensor, actuator and initiatorconnections.
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
E220514 E220514
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
Terminal Width
Height x Length
Stripping Length
Insulation Material
Type of Connection
LED Voltage
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
InternalJumper
CurrentBars
Shorting Sleeve & Screw
ExternalJumper
Marking Tags
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
10 pole (breakable)100 pole
2 pole3 pole4 pole10 pole
Double & Triple
with Ground
Terminal Blocks
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 15
* Add required voltage to part number as suffix;i.e. CTL2.5U(L)/24 for 24V DC
CTL2.5U-H(L)* CTL2.5U(L)*
6 mm
67 x 61 mm
9 mm
Polyamide 6.6
4Screwclamps&2 tappedholes for cross connect.
12V, 24V, 48V, 110V DC
22-12 AWG 0.5-2.5 sq.mm 22-12 AWG
300 V 500 V 300 V
25 A 24 A 25 A
4.5 lb-in 0.4 Nm 4.5 lb-in
Cat. No. Std. Pk.
CTL2.5U-H(L)* 50
EPCTL2.5U-H 50
CA202 50CA702 50CA802 50
CA722/2 100CA722/3 50CA722/4 50CA722/10 10CA722/100 5
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA707/S/Q/01 100
CA715/2 100CA715/3 100CA715/4 100CA715/10 50
MT2 100
6 mm
67 x 84 mm
9 mm
Polyamide 6.6
6Screwclamps&2 tappedholes for cross connect.
12V, 24V, 48V, 110V DC
22-12 AWG 0.5-2.5 sq.mm 22-12 AWG
300 V 500 V 300 V
25 A 24 A 25 A
4.5 lb-in 0.4 Nm 4.5 lb-in
Cat. No. Std. Pk.
CTL2.5U(L)* 50
EPCTL2.5U 50
CA202 50CA702 50CA802 50
CA722/2 100CA722/3 50CA722/4 50CA722/10 10CA722/100 5
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA707/S/Q/01 100
CA715/2 100CA715/3 100CA715/4 100CA715/10 50
MT2 100
Ideal for sensor applications.See Altech’s Inductive Proximity Sensor catalog
for ordering information.
E220514 E220514
Feed-Through Triple Level
CGT4N
6 mm
45.4 x 54.2 mm
9 mm
Polyamide 6.6
2 screw clamps
22-10 AWG 0.5-4 sq.mm 22-10 AWG
7 lb-in 0.8 Nm 7 lb-in
Cat. No. Std. Pk.
CGT4N 50
MT6 100
CGT4UUse ground blocks instead of groundingstuds and wire lugs to terminate groundwires, saving installation and wiring time.
Ground blocks clamp mechanically onto theDIN Rail by tightening the center mountingscrew, making a reliable electrical connec-tion between the cage clamp terminals andthe DIN Rail.The rail serves as a busbar andautomatically distributes ground potentialto all other ground terminals on the samerail.
Ground blocks can also be usedas end stops, preventing other terminalblocks and components from moving later-ally on the DIN Rail.
They are supplied with a standardgreen/yellow housing for easy identificationand accept standard marking tags.
CGT4U, CGT10U and CGT35U can bemounted on both DIN 32mm and DIN35mm rails.
CGT4N, CGT6N and CGT16N can be mount-ed on 35mm DIN rail and have the same topouter profile as the feed through blocks(CTS4U-N, CTS2.5U-N, CTS6U, CTS10U andCTS16U).
• High density• Screw-cage clamp• Special clamping foot• Polyamide 6.6• Color: green/yellow
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Torque
Other Approvals
Terminal Block
DIN Railfor ordering informationrefer to page 70
End Plate
MarkingTags(MTType)
6 mm
48 x 43 mm
9 mm
Polyamide 6.6
2 screw clamps
22-10 AWG 0.5-4 sq.mm 22-10 AWG
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CGT4U 50
EPCGT4U 100
MT6 100
E220514 E220514
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com16
Assembly for single phase3 wire circuits.
AEx eIIEx eII
Ground Blocks
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 17
AEx eII Ex eII
CGT6N
8 mm
47 x 54.5 mm
12 mm
Polyamide 6.6
2 screw clamps
22-8 AWG 1.5-6 sq.mm 22-8 AWG
14 lb-in 0.8 Nm 14 lb-in
Cat. No. Std. Pk. CGT6N 50
MT8 100
E220514
CGT10U
10 mm
50 x 45 mm
12 mm
Polyamide 6.6
2 screw clamps
22-6 AWG 1.5-10 sq.mm 16-8 AWG
14 lb-in 1.2 Nm 14 lb-in
Cat. No. Std. Pk. CGT10U 50
MT10 100
E220514
AEx eII Ex eII
CGT10N
10 mm
50 x 45 mm
12 mm
Polyamide 6.6
2 screw clamps
22-6 AWG 1.5-10 sq.mm 16-8 AWG
14 lb-in 1.2 Nm 14 lb-in
Cat. No. Std. Pk. CGT10N 50
MT10 100
CGT16N
12 mm
47 x 43 mm
16 mm
Polyamide 6.6
2 screw clamps
20-4 AWG 2.5-16 sq.mm 20-4 AWG
14 lb-in 1.2 Nm 14 lb-in
Cat. No. Std. Pk. CGT16N 50
MT10 100
E220514
CGT35U
16 mm
61.5 x 58 mm
18 mm
Polyamide 6.6
2 screw clamps
8-2 AWG 10-35 sq.mm 8.2 AWG
25 lb-in 2.5 Nm 25 lb-in
Cat. No. Std. Pk. CGT35N 20
MT15 100
E220514
Ground Blocks
➀ UL recognition in progress.
➀UL
CSFL4U CSFL4U(L)*Altech fuse terminals are alsoavailable with light indication -CSFL4U(L). A specially designedbuilt-in circuit gives light indica-tion in the event of fuse blow out.Thus, fault in a circuit can be eas-ily located.
However, an application of suchterminals must take into consid-eration residual current flow.
DDFL4U - Double Level FuseTerminal with fuse link on the toplevel has a separate feed throughterminal at the lower level. Thiseliminates use of an additionalfeed through terminal.
In DDFL4U(E), specially designedbuilt in circuit gives light indica-tion in the event of a fuse blowout at the top level. The terminalprovides separate feed throughconnection possibility at thelower level.
DDFL4U(LR): This is a modifiedversion of DDFL4U(E) terminalwhere in two equipotential con-nection points are available onboth ends of the terminal.
Important:The disconnecting device is notsuitable for interrupting load. Thesupply must be switched off beforeoperating the slide link/lever.
† Fuses are sold separatelyAltech, see pages 23-24.
Terminal Width
Height x Length
Stripping Length
Insulation Material
Type of Connection
LED Voltage
Type of Fuse Used
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
Isolation Partition
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
InternalJumper
InsulatedInternalJumper
CurrentBar
Shorting Sleeve & Screw
ExternalJumper
Marking Tags (MT Type)(MT Type on Lever)
2 pole3 pole4 pole10 pole
8 mm
43 x 58 mm
9.5 mm
Polyamide 6.6
2 screw clamps
Ø5x20, Ø5x25 mm
22-10 AWG 22-10 AWG
600 V 600 V
6.3 A 10 A
7 lb-in 7 lb-in
Cat. No. Std.
CSFL4U(L)* 50
EPCSFL4U 50
PPCSFL4U 50
CA702 50 CA802 50
CA711/2 100CA711/3 100CA711/4 50CA711/10 20
MT8 100 MT2 100
8 mm
43 x 58 mm
9.5 mm
Polyamide 6.6
2 screw clamps
Ø5x20, Ø5x25 mm
22-10 AWG 22-10 AWG
600 V 600 V
6.3 A 10 A
7 lb-in 7 lb-in
Cat. No. Std. Pk.
CSFL4U 100
EPCSFL4U 50
PPCSFL4U 50
CA702 50CA802 50
CA711/2 100CA711/3 100CA711/4 50CA711/10 20
MT8 100MT2 100
* Add required voltage to part numberas a suffix. i.e. CSFL4U(L)/24 for 24V AC/DC.
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
E220514 E220514
† Fuse not included. † Fuse not included.
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com18
24V AC/DC, 48V AC/DC,110V AC/DC, 220V AC, 300V AC
Fuse Blocks, 5 x 20 and 5 x 25 mm
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 19
CSFL6U
8 mm
60 x 43 mm
9.5 mm
Polyamide 6.6
2 screw clamps
Ø5x20, Ø5x25 mm
22-8 AWG 1.5-6 sq.mm 22-8 AWG
300 V 500 V 300 V
10 A 6.3 A 10 A
14 lb-in 0.8 Nm 14 lb-in
Cat. No. Std. Pk.
CSFL6U 50
EPCSFL6U 50
CA702 50CA802 50
CA710/2 100CA710/3 100CA710/4 100CA710/10 25
MT8 100MT6 100
E220514
† Fuse not included.
8 mm
66 x 88 mm
9.5 mm
Polyamide 6.6
4 screw clamps
Ø5x20, Ø5x25 mm
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 500 V 600 V
6.3 A 6.3 A 6.3 A35 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
DDFL4U(E)* 20
EPDDFL4U 20
CA702 50CA802 50
CA729/2 100CA729/3 50CA729/4 50CA729/10 10
CA749/2 100CA749/3 50CA749/4 50CA749/10 10
CA703/6 100CA704/6 100CA705/6 100CA737/10 100
CA707/S/Q/3 100
CA711/2 100CA711/3 100CA711/4 50CA711/10 25
MT8 100MT2 100
24V AC/DC, 48V AC/DC,110V AC/DC, 220V AC
8 mm
66 x 88 mm
9.5 mm
Polyamide 6.6
4 screw clamps
Ø5x20, Ø5x25 mm
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 500 V 600 V
6.3 A 6.3 A 6.3 A35 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
DDFL4U 20
EPDDFL4U 20
CA702 50CA802 50
CA729/2 100CA729/3 50CA729/4 50CA729/10 10
CA749/2 100CA749/3 50CA749/4 50CA749/10 10
CA703/6 100CA704/6 100CA705/6 100CA737/10 100
CA707/S/Q/3 100
CA711/2 100CA711/3 100CA711/4 50CA711/10 25
MT8 100MT2 100
DDFL4U DDFL4U(E)*
E220514 E220514
† Fuse not included. † Fuse not included.
8 mm
66 x 88 mm
9.5 mm
Polyamide 6.6
4 screw clamps
Ø5x20, Ø5x25 mm
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 500 V 600 V
6.3 A 6.3 A 6.3 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
DDFL4ULR 20
EPDDFL4U 20
CA702 50CA802 50CA202 50
CA730/2 100CA730/3 50CA730/4 50CA730/10 10
CA740/2 100CA740/3 50CA740/4 50CA740/10 10
CA703/7 100CA704/7 100CA705/7 100CA738/10 100
CA707/S/Q/8 100
CA711/2 100CA711/3 100CA711/4 50CA711/10 25
MT8 100MT2 100
DDFL4ULR
E220514
† Fuse not included.
Fuse Blocks, 5 x 20 and 5 x 25 mm
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
LED Voltage
Type of Fuse Used
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
InternalJumper
InsulatedInternalJumper
CurrentBar
Shorting Sleeve & Screw
ExternalJumper
MarkingTags (MTType)(MTType on Lever)
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
Top LevelBottom Level
DDFL4U(LR): This is a modifiedversion of DDFL4U(E) terminalwhere in two equipotential con-nection points are available onboth ends of the terminal.
CAFL4U(L) is equipped with aLED for blown fuse indication.CAFL4U(N) is equipped with aneon bulb for same application.
Important:The disconnecting device is notsuitable for interrupting load. Thesupply must be switched offbefore operating the slidelink/lever.
† Fuses are sold separatelyAltech, see pages 23-24.
* Add required voltage to partnumber as suffix, i.e.DDFL4U(E)/24 for 24V AC/DC
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com20
8 mm
66 x 88 mm
9.5 mm
Polyamide 6.6
4 screw clamps
Ø5x20, Ø5x25 mm
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 500 V 600 V
6.3 A 6.3 A 6.3 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
DDFL4U(E)LR* 20
EPDDFL4U 20
CA702 50CA802 50CA202 50
CA730/2 100CA730/3 50CA730/4 50CA730/10 10
CA740/2 100CA740/3 50CA740/4 50CA740/10 10
CA703/7 100CA704/7 100CA705/7 100CA738/10 100
CA707/S/Q/8 100
CA711/2 100CA711/3 100CA711/4 50CA711/10 25
MT8 100MT2 100
24V AC/DC, 48V AC/DC,110V AC/DC, 220V AC
DDFL4U(E)LR*
E220514
† Fuse not included.
Fuse Blocks, 5 x 20 and 5 x 25 mm
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 21
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
LED Voltage
Type of Fuse Used
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
InternalJumper
InsulatedInternalJumper
CurrentBar
Shorting Sleeve & Screw
ExternalJumper
MarkingTags (MTType)(MTType on Lever)
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
Top LevelBottom Level
CAFL4U
9 mm
50 x 72 mm
9.5 mm
Polyamide 6.6
2 screw clamps
Ø1/4x1 in., Ø1/4x11/4 in.
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 500 V 600 V
16 A 6.3 A 16 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CAFL4U 25
EPCAFL4U 50
CA702 50CA802 50
CA716/2 50CA716/3 50CA716/4 50CA716/10 25
MT9 100
CAFL4U(L)* CAFL4U(N)
9 mm
50 x 72 mm
9.5 mm
Polyamide 6.6
2 screw clamps
Ø1/4x1 in., Ø1/4x11/4 in.
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 500 V 600 V
16 A 6.3 A 16 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CAFL4U(L)* 25
EPCAFL4U 50
CA702 50CA802 50
CA716/2 100CA716/3 50CA716/4 50CA716/10 20
MT9 100
9 mm
50 x 72 mm
9.5 mm
Polyamide 6.6
2 screw clamps
Ø1/4x1 in., Ø1/4x11/4 in.
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 500 V 600 V
16 A 6.3 A 16 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CAFL4U(N) 25
EPCAFL4U 50
CA702 50CA802 50
CA716/2 100CA716/3 50CA716/4 50CA716/10 20
MT9 100
24VAC/DC,48VAC/DC,110VAC/DC, 220VAC,300VAC
110-220VAC/DC,300VAC
E220514 E220514 E220514
† Fuse not included. † Fuse not included. † Fuse not included.
Fuse Blocks, 1/4 x 1 and 1/4 x 11/4 in.
1 POLE 2 POLE 3 POLEThe main characteristics offuse disconnectors are:
• Compliance with IEC60947-1, IEC 60947-3
• UL508 recognized• Plastic parts are made ofmaterial resistant to hightemperatures
• All contact surfaces aresilver plated
• Mounting on standard DIN35 mm rail (DIN EN60715).
• Available up to 4 pole• For all sizes a version withelectronic indicator isavailable. There are twotechnical types of indicator:
L (LED) with built in LEDdiode which blinks after thefuse-link operates. The inter-nal circuit resistance is 2M,thus the total dissipation isminimal. The indicator iscapable of operating in con-ditions of open circuit withminimum capacitance be-tween connection cables.Operating voltage rangespans from 50V to 690V ACand DC.
I (NEON) with neon lamp,which is constantly lit afterthe fuse-link operates. Theinternal circuit resistance is570k, thus it is necessary thatthe circuit be closed in orderfor the indicator to function.The operational voltagerange is 100 V to 750 V AC.
* Fuses are sold separatelyAltech, see pages 23-24.
79 mm (3.11 in.)64.5 mm (2.54 in.)
47.5 mm (1.87 in.)4 mm (0.16 in.)
B
81m
m(3
.19
in.)
37 mm (1.46 in.) Dimension for B:1 Pole 17.5mm1 Pole + Neutral 35mm2 Pole 35mm3 Pole 52.5mm3 Pole + Neutral 70mm
17.5 mm
77 x 63.5 mm
11 mm
Aculon ®
2 screw clamps
Ø10 x 38 mm
24-4 AWG 1.5-25sq.mm 24-4 AWG
690 V 400 V** 690 V
32A 32A** 32A
31 lb-in 2-2.5 Nm 31 lb-in
Cat. No. Std. Pk.
CB1038-1 1CB1038-1/L 1CB1038-1/I 1
CA702 50CA802 50
TerminalWidth (B)
Height x Length
Stripping Length
Insulation Material
Type of Connection
Fusion Voltage
Type of Fuse Used
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Terminal BlockIndicator:NoneLEDNeon
DIN Railfor ordering informa-tionrefer to page 70
End Stopfor ordering informationrefer to page 72
E212627
35 mm
77 x 63.5 mm
11 mm
Aculon ®
2 screw clamps
Ø10 x 38 mm
24-4 AWG 1.5-25sq.mm 24-4 AWG
690 V 400 V** 690 V
32A 32A** 32A
31 lb-in 2-2.5 Nm 31 lb-in
Cat. No. Std. Pk.
CB1038-2 1CB1038-1/L 1CB1038-2/I 1
CA702 50CA802 50
E212627
52.5 mm
77 x 63.5 mm
11 mm
Aculon ®
2 screw clamps
Ø10 x 38 mm
24-4 AWG 1.5-25sq.mm 24-4 AWG
690 V 400 V** 690 V
32A 32A** 32A
31 lb-in 2-2.5 Nm 31 lb-in
Cat. No. Std. Pk.
CB1038-3 1CB1038-3/L 1CB1038-3/I 1
CA702 50CA802 50
E212627
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com22
Fuse Blocks, 10 x 38 mm
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 23
38 mm(1.5 in.)
Ø10.3 mm(0.4 in.)
6 mm(0.24 in.)
6 mm(0.24 in.)
10.5 mm(0.4 in.)
10.5 mm(0.4 in.)
10x38
Operating PowerIn Cat. No. I2-value Dissipation Std. Pk.(A) (A’s) (W)
1 2645126 1.6 1 102 2645127 8 1.8 104 2645128 8 1.1 106 2645129 25 1.6 108 2645130 39 1.8 10
10 2645131 66 2.1 1012 2645132 87 3.1 1016 2645133 166 4.4 1020 2645134 280 5.8 1025 2645135 580 6.8 1030 2645136 1.010 8.2 10
10x38
10x38
10x38
6 2625005 30 1.5 108 2625006 50 2 10
10 2625007 70 2.5 1012 2625008 120 3 1016 2625009 150 3.5 1020 2625011 260 4.8 1025 2625013 290 6 1032 2625015 600 7.5 10
** 6-25A (700V DC/ breaking capacity ––--- 50kA)32A (400V DC/ breaking capacity ––--- 50kA)
Operating PowerIn Cat. No. I2-value Dissipation Std. Pk.(A) (A’s) (W)
Rated Current/RatedVoltate Cat. No. Std. Pk.
0.5A 2620017 101A 2620000 102A 2620001 104A 2620003 106A 2620005 108A 2620006 1010A 2620007 1012A 2620008 1016A 2620009 1020A 2620011 1025A 2620013 1032A* 2620015 10
*400V
Rated Current/RatedVoltate Cat. No. Std. Pk.
0.5A 2621017 101A 2621000 102A 2621001 104A 2621003 106A 2621005 108A 2621006 1010A 2621007 1012A 2621008 1016A 2621009 1020A 2621011 1025A 2621013 1032A* 2621015 10
*400V
Cylinder Fuses are typically used inindustrial applications to protect electri-cal devices such as motors, drives, etc.
They are available in four sizes with acurrent range from 1 to 125 Amps.Cylinder Fuses have metal caps at bothends, and a porcelain fuse body.
OPERATING CLASSES
gL/gG - Line ProtectionSlow, typically used for distribution cir-cuits or resistive loads.
Typical Markings: gL/gG
aM - Motor ProtectionFast acting short circuit protection,but slow acting overload protection.
Typical Marking: aM
aR - Semiconductor Protection
Partial range, short circuit protectionfor devices such as diodes, SCRs. etc.
Typical Markings: Ultra Rapid™,Sitor™, Silcu™, Protister™, Recticur™,Ultra Quick™, aR
gR - Semiconductor Protection
Full range, short circuit protection fordevices such as diodes, SCRs. etc.
Typical Markings: Ultra Rapid™,Sitor™, Silcu™, Protister™, Recticur™,Ultra Quick™, gR
Note:Other fuse sizes and fuse holdersare available. Please refer to theAltech European Fuse catalog formore information.
gL/gG - Line ProtectionStandard: IEC 20269-4-1and IEC60269-1
Rated Voltage: 500V
aM - Motor ProtectionStandard: IEC 20269-4-1and IEC60269-1
Rated Voltage: 500V
aR - Semiconductor ProtectionStandard: IEC 60269-4-1Breaking Capacity: ~200 kARated Voltage: ~600V**
gR - Semiconductor ProtectionStandard: IEC 60269-4-1Breaking Capacity: ~200 kARated Voltage: ~690V
Certified for 700V
Fuses
Voltage 250V AC/DCDIN 41662 DIN 41571-2 DIN 41661IEC-127-2/III IEC-127-2/II
Cat. No.Slow Medium Fast
0.02M5x20M0.032M5x20M
0.05M5x20T4 0.05M5x20M 0.05M5x20F4
0.063M5x20M0.08M5x20T4 0.08M5x20M0.1M5x20T4 0.1M5x20M 0.1M5x20F4
0.125M5x20T4 0.125M5x20M 0.125M5x20F4
0.16M5x20T4 0.16M5x20M 0.16M5x20F4
0.2M5x20T4 0.2M5x20M 0.2M5x20F4
0.25M5x20T4 0.25M5x20M 0.25M5x20F4
0.315M5x20T4 0.315M5x20M 0.315M5x20F4
0.4M5x20T4 0.4M5x20M 0.4M5x20F4
0.5M5x20T4 0.5M5x20M 0.5M5x20F4
0.63M5x20T4 0.63M5x20M 0.63M5x20F4
0.7M5x20T4 0.7M5x20M 0.7M5x20F4
0.8M5x20T4 0.8M5x20M 0.8M5x20F4
1.0M5x20T4 1.0M5x20M 1.0M5x20F4
1.25M5x20T4 1.25M5x20M 1.25M5x20F4
1.4M5x20T4 1.4M5x20M1.6M5x20T4 1.6M5x20M 1.6M5x20F4
2.0M5x20T4 2.0M5x20M 2.0M5x20F4
2.5M5x20T4 2.5M5x20M 2.5M5x20F4
3.15M5x20T4 3.15M5x20M 3.15M5x20F4
4.0M5x20T4 4.0M5x20M 4.0M5x20F4
5.0M5x20T4 5.0M5x20M 5.0M5x20F4
6.3M5x20T4 6.3M5x20M 6.3M5x20F4
8.0M5x20T1 8.0M5x20M 8.0M5x20F1
10.0M5x20T1 10.0M5x20M 10.0M5x20F1
12.5M5x20T1 12.5M5x20M1 12.5M5x20F1
16.0M5x20T1 16.0M5x20M1 16.0M5x20F1
20.0M5x20T1 20.0M5x20M1 20.0M5x20F1
Std. Pk. 10
Voltage 250V AC/DC
Cat. No.Slow Fast
0.032M6.3x32T0.04M6.3x32T0.05M6.3x32T4 0.05M6.3x32F0.063M6.3x32T4 0.063M6.3x32F0.08M6.3x32T4 0.08M6.3x32F0.1M6.3x32T4 0.1M6.3x32F0.125M6.3x32T4 0.125M6.3x32F0.16M6.3x32T4 0.16M6.3x32F0.2M6.3x32T4 0.2M6.3x32F0.25M6.3x32T4 0.25M6.3x32F0.315M6.3x32T4 0.315M6.3x32F
0.4M6.3x32T4 0.4M6.3x32F0.5M6.3x32T4 0.5M6.3x32F0.63M6.3x32T4 0.63M6.3x32F0.7M6.3x32T4 0.7M6.3x32F0.8M6.3x32T4 0.8M6.3x32F1.0M6.3x32T4 1.0M6.3x32F4
1.25M6.3x32T4 1.25M6.3x32F4
1.6M6.3x32T4 1.6M6.3x32F4
2.0M6.3x32T4 2.0M6.3x32F4
2.5M6.3x32T4 2.5M6.3x32F2,4
3.15M6.3x32T4 3.15M6.3x32F2,4
4.0M6.3x32T4 4.0M6.3x32F2,4
5.0M6.3x32T4 5.0M6.3x32F3,4
6.3M6.3x32T4 6.3M6.3x32F3,4
7.0M6.3x32T4 7.0M6.3x32F3
8.0M6.3x32T4 8.0M6.3x32F3
10.0M6.3x32T4 10.0M6.3x32F3
12.5M6.3x32T4 12.5M6.3x32F3
16.0M6.3x32T4 16.0M6.3x32F3
20.0M6.3x32T4 20.0M6.3x32F3
Std. Pk. 10
Voltage 250V AC/DCDIN 41571-2
Cat. No.Medium
0.032M5x25M0.04M5x25M0.05M5x25M0.063M5x25M0.08M5x25M0.1M5x25M0.125M5x25M0.16M5x25M0.2M5x25M0.25M5x25M0.315M5x25M
0.4M5x25M0.5M5x25M0.63M5x25M0.8M5x25M
1.0M5x25M1.25M5x25M1.6M5x25M
2.0M5x25M2.5M5x25M
3.15M5x25M4.0M5x25M5.0M5x25M6.3M5x25M
8.0M5x25M1
10.0M5x25M1
16.0M5x25M1
Std. Pk. 10
Miniature Fuses are typicallyused to protect electronicdevices, laboratory and meas-urement instruments, stereos,TV’s,VCR’s etc.They are availablein four sizes with a current rangeof 20mA to 20 Amps. MiniatureFuses are manufactured accord-ing to VDE 0820 part 1, VDE 0820part 2, IEC publication 127, CEEpublication 4 and actual DINstandards.
The 5x20, 5x25 fuses can be usedin the CSFL4U series terminalblocks. The 6.3x32 fuse can beused in the CAFL4U series termi-nal blocks.
Operating Class:Slow,Typical Marking: “T”Medium,Typical Marking: “M”Fast,Typical Marking: “F”
1 Not standard rating.2 Rated Voltage 150V.3 Rated Voltage 60V.4 UL recognized version
available upon request.
5 X 20 5 X 25 6.3 X 32 (1/4” X 1-1/4”)
Current
20mA32mA40mA50mA63mA80mA
100mA125mA160mA200mA250mA315mA
400mA500mA630mA700mA800mA
1.0A1.25A1.4A1.6A2.0A2.5A
3.15A4.0A5.0A6.3A7.0A8.0A
10.0A12.5A16.0A20.0A
upon request upon request
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com24
Miniature Fuses
Altech’s increasingly popular industrialenclosures keep you well covered with theirhigh quality and attractive design.
All at Very Competitive Prices!And many available for immediate delivery.
Customization available!
Illustrated are just a few of the applications for our enclosures.
Rustproof• Polycarbonate/Polystyrene enclosures will
last indefinitely without corrosionVisibility
• Components and devices are fully visiblethrough transparent covers, whilecompletely protected and insulated
Impact Resistant• Non-metallic enclosures
withstand bumps andblows, they will not dent
Maintenance Free• Surface finish does not
deteriorate and requiresno special painting orrefinishing
Chemical resistant• Resist weak and
strong acids andalkali
Lightweight• Non-metallic
enclosures weighsignificantly less thanmetal, simplifyinghandling
Flexibility• Enclosures can be
easily customized
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 25
CDTTU CDTTU-SH
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
Isolation Partition
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
InternalJumper
InsulatedInternalJumper
CurrentBar
Shorting Sleeve & Screw
ExternalJumper
MarkingTags (MTType)(MTType on Lever)
2 pole3 pole4 pole10 pole
8 mm
57 x 63 mm
12 mm
Polyamide 6.6
2 screw clamps
16-8 AWG 1.5-6 sq.mm 16-8 AWG
600 V 800 V 600 V
41 A 41 A 41 A
14 lb-in 1.2 Nm 14 lb-in
Cat. No. Std. Pk.
CDTTU 50
EPCDTTU 50
CA702 50CA802 50
CA710/2 100CA710/3 100CA710/4 100CA710/10 25
MT8 100
Disconnect and test terminals arean ideal choice for measuringcontrol and regulatory circuits.The terminals provide a clearfunctional advantage for deviceshaving utility instruments andassociated transformers.
Five versions of disconnect andtest terminals are available:
• CDTTU - disconnection isachieved by means of a slidelink operated with a screw driver.
• CDTTU-SH - disconnect and testterminals are ideal for use incurrent transformer applicationswhen it is mandatory to keep thesecondary side shorted at anypoint while taking currentmeasurements.
• CKT4U - disconnection isachieved by lifting theknife contact lever.
• CSDL4U - hinged disconnectionand testing terminal,incorporates a connecting link inplace of the fuse link.
• CSDL6U - hinged disconnectblock for 8 AWG size wires.
• DDDL4U - double leveldisconnect terminal with hingeddisconnect in upper level.
Specially designed socket headscrews act as test/monitoringpoints in both CDTTU, CDTTU-SHand CKT4U.
Important: The disconnectingdevice is not suitable for interrupt-ing load. The supply must beswitched off before operating theslide link/lever.
16 mm
57 x 63 mm
12 mm
Polyamide 6.6
4 screw clamps
16-8 AWG 1.5-6 sq.mm 16-8 AWG
300 V 300 V 300 V
10 A 10 A 10 A
14 lb-in 1.2 Nm 14 lb-in
Cat. No. Std. Pk.
CDTTU-SH 50
EPCDTTU 50
CA702 50CA802 50
CA710/2 100CA710/3 100CA710/4 100CA710/10 25
MT8 100
E220514
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com26
Disconnect
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 27
CKT4U CSDL4U DDDL4U
8 mm
43 x 58 mm
9.5 mm
Polyamide 6.6
2 screw clamps
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 500 V 600 V
14 A 6.3 A 14 A
7 lb-in 0.8 Nm 7 lb-in
Cat. No. Std. Pk.
CSDL4U 100
EPCSFL4U 50
PPCSFL4U 50
CA702 50CA802 50
CA711/2 100CA711/3 100CA711/4 50CA711/10 25
MT8 100MT2 100
8 mm
66 x 88 mm
9.5 mm
Polyamide 6.6
4 screw clamps
22-10 AWG 22-10 AWG
300 V 300 V
14 / 35 A 14 / 35 A
7 lb-in 7 lb-in
Cat. No. Std. Pk.
DDDL4U 20
EPDDFL4U 20
CA702 50CA802 50
CA729/2 100CA729/3 50CA729/4 50CA729/10 10
CA749/2 100CA749/3 50CA749/4 50CA749/10 10
CA703/6 100CA704/6 100CA705/6 100CA737/10 100
CA707/S/Q/3 100
CA711/2 100CA711/3 100CA711/4 50CA711/10 25
MT8 100MT2 100
6 mm
46 x 46.3 mm
9 mm
Polyamide 6.6
2 screw clamps
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 800 V 600 V
16 A 16 A 16 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CKT4U 50
EPCKT4U 50
CA702 50CA802 50
CA713/2 100CA713/3 100CA713/4 50CA713/10 25
MT6 100
CSDL6U
8 mm
60 x 43 mm
9.5 mm
Polyamide 6.6
2 screw clamps
22-8 AWG 1.5-6 sq.mm 22-8 AWG
300 V 500 V 300 V
10 A 6.3 A 10 A
14 lb-in 0.8 Nm 14 lb-in
Cat. No. Std. Pk.
CSDL6U 50
EPCSFL6U 50
CA702 50CA802 50
CA710/2 100CA710/3 50CA710/4 50CA710/10 25
MT8 100
E220514 E220514 E220514
Disconnect
CDB4/x CDB4/x(1)Altech CDB Compact Distribu-tion Blocks are an ideal choicefor a simplified distribution sys-tem. A lug/bolt secures theincoming cable and the screwclamp design of the block pro-vides the outgoing connec-tions. These provide easy con-nect points and ensure perfectcontinuity for distribution. Aprotective shield effectivelyshrouds the incoming connec-tion.
Application Information:Sum of outgoing currents oneither side of center should notexceed half the maximum per-missible incoming current.
Sum of total outgoing currentsshould not exceed maximumpermissible incoming current.
Connection for higher outgoingcurrents should be donethrough the terminal nearest tothe incoming connection.
TerminalWidth
Height &Width
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
MarkingTags (MTType)
Warning Label
6 mm
45 x 43 mm
9 mm
Polyamide 6.6
10-8 AWG 6-16 sq.mm 10-8 AWG22-12 AWG 0.5-4 sq.mm 22-10 AWG
600 V 800 V 600 V
50 A 50 A25 A 32 A 35 A
26 lb-in 2.0 Nm 26 lb-in7 lb-in 0.5 Nm 7 lb-in
Cat.No. HxWxL (mm) Outputs Std.Pk.
CDB4/1 45 x 43 x 43.8 4 10CDB4/2 45 x 43 x 55.8 8 10CDB4/3 45 x 43 x 67.8 12 10CDB4/4 45 x 43 x 80 16 5CDB4/5 45 x 43 x 96 20 5
Cat. No. Std. Pk.
CA702 50CA802 50
MT6 100
InputOutput
InputMax. Individual Output
InputOutput
1 Lug/ M5 bolt connection for ring lugScrew clamp connection
InputOutput
6 mm
45 x 43 mm
9 mm
Polyamide 6.6
10-8 AWG 6-16 sq.mm 10-8 AWG22-12 AWG 0.5-4 sq.mm 22-10 AWG
600 V 800 V 600 V
50 A 50 A25 A 32 A 35 A
26 lb-in 2.0 Nm 26 lb-in7 lb-in 0.5 Nm 7 lb-in
Cat.No. HxWxL (mm) Outputs Std.Pk
CDB4/2(1) 45 x 43 x 52 4 10CDB4/3(1) 45 x 43 x 58 6 10CDB4/4(1) 45 x 43 x 64 8 5CDB4/5(1) 45 x 43 x 70 10 5CDB4/6(1) 45 x 43 x 76 12 5CDB4/10(1)45 x 43 x 100 20 5CDB4/11(1)45 x 43 x 106 22 5
Cat. No. Std. Pk.
CA702 50CA802 50
MT6 100
1 Lug M5 /bolt connection for ring lugScrew clamp connection
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
E220514 E220514
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com28
Distribution Block
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 29
CDB25/x
12 mm
56 x 49 mm
18 mm
Polyamide 6.6
6-2/0 AWG 10-50 sq.mm 6-2/0 AWG12-2 AWG 6-25 sq.mm 12-2 AWG
600 V 800 V 600 V
150 A 150 A75 A 101 A 75 A
53 lb-in 6.0 Nm 53 lb-in14 lb-in 2 Nm 14 lb-in
Cat. No. H x W x L (mm) Outputs Std.Pk
CDB25/2 56 x 49 x 88 8 10CDB25/3 56 x 49 x 112 12 10CDB25/4 56 x 49 x 136 16 5
Cat. No. Std. Pk.
CA702 50CA802 50
MT12 100
CDB6/x CDB10/x
8 mm
43 x 47 mm
12 mm
Polyamide 6.6
10-2 AWG 6-25 sq.mm 10-2 AWG22-8 AWG 1.5-6 sq.mm 22-8 AWG
600 V 800 V 600 V
100 A 100 A50 A 41 A 50 A
25 lb-in 3.0 Nm 35 lb-in9 lb-in 0.8 Nm 14 lb-in
Cat. No. H x W x L (mm) Outputs Std.Pk
CDB6/2 43 x 47 x 64 8 10CDB6/3 43 x 47 x 80 12 10CDB6/4 43 x 47 x 96 16 5
Cat. No. Std. Pk.
CA702 50CA802 50
MT8 100
SWL6 100
1 Lug/ M6 bolt connection for ring lugScrew clamp connection
10 mm
43 x 47 mm
12 mm
Polyamide 6.6
8-1/0 AWG 10-35 sq.mm 8-1/0 AWG22-6 AWG 1.5-10 sq.mm 22-6 AWG
600 V 800 V 600 V
125 A 130 A65 A 57 A 65 A
53 lb-in 6.0 Nm 53 lb-in14 lb-in 1.2 Nm 14 lb-in
Cat. No. H x W x L (mm) Outputs Std.Pk
CDB10/2 43 x 47 x 72 8 10CDB10/3 43 x 47 x 92 12 10CDB10/4 43 x 47 x 112 16 5
Cat. No. Std. Pk.
CA702 50CA802 50
MT10 100
1 Lug/ M8 bolt connection for ring lugScrew clamp connection
1 Lug/ M8 bolt connection for ring lugScrew clamp connection
E220514 E220514 E220514
Distribution Block
Terminal Width
Height & Width
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
Marking Tags (MT Type)
Warning Label
InputOutput
InputMax. Individual Output
InputOutput
InputOutput
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com30
CMDB4/X
6 mm
45 x 43 mm
9 mm
Polyamide 6.6
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 800 V 600 V
30 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. H x W x L Outputs Std.(mm) Pk.
CMDB4/2 45 x 43 x 13.5 4 10CMDB4/3 45 x 43 x 19.5 6 10CMDB4/4 45 x 43 x 25.5 8 5CMDB4/10 45 x 43 x 61.5 20 5
Cat. No. Std. Pk.
CA702 50CA802 50
MT6 100
Screw clamp connection
CMDB10/X
10 mm
43 x 47 mm
12 mm
Polyamide 6.6
22-6 AWG 1.5-10 sq.mm 20-6 AWG
600 V 800 V 600 V
65 A 57 A 65 A
14 lb-in 1.2 Nm 14 lb-in
Cat. No. H x W x L Outputs Std.(mm) Pk.
CMDB10/2 43 x 48 x 21.5 4 10CMDB10/3 43 x 48 x 31.5 6 10CMDB10/4 43 x 48 x 41.5 8 10CMDB10/10 43 x 48 x 101.5 20 5
Cat. No. Std. Pk.
CA702 50CA802 50
MT10 100
Screw clamp connection
CMDB6/X
8 mm
43 x 47 mm
12 mm
Polyamide 6.6
22-8 AWG 1.5-6 sq.mm 22-8 AWG
600 V 800 V 600 V
50 A 41 A 50 A
9 lb-in 0.8 Nm 14 lb-in
Cat. No. H x W x L Outputs Std.(mm) Pk.
CMDB6/2 43 x 48 x 17.5 4 10CMDB6/3 43 x 48 x 25.5 6 10CMDB6/4 43 x 48 x 33.5 8 10CMDB6/10 43 x 48 x 81.5 20 5
Cat. No. Std. Pk.
CA702 50CA802 50
MT8 100
SWL6 100
Screw clamp connection
CMDB blocks are the modifiedversion of CDB terminal blockswithout central incoming ter-minal connections.
Distribution Block
E220514 E220514 E220514
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 31
CONNECTOR TO TERMINALBLOCK MODULESCompact and reliable connections betweenhigh density connectors and high qualityscrew-cage clamp terminal blocks; DIN Railmountable
PLUGGABLESLIMLINE RELAYSNeed Text
DIODE MODULES &COMPONENT CARRIERSAdd additional components to build circuitsand diode modules mounted on 35 or32mm DIN Rails.
MONITORING PROTECTIONMODULESSpecial purpose components connected toscrew-cage clamp terminal blocks; DIN Railmountable.
POWER SUPPLIESBasic and High Performance Series. DINRail mountable units are available with 12or 24VDC output, 15 to 60 Watts and reg-ulated outputs.
SOLID STATE I/O MODULESInput/Output Modules (both AC and DC)provided on a DIN mountable module.Bussed and isolated versions available.
RELAY MODULESTraditional relay modules from 1-16 chan-nels. Available in several voltages (AC &DC), isolated or bussed systems. DIN Railmounted.
SAFETY RELAY MODULESForce-guided contact modules available in1-16 channels, 12 and 24VDC coils andisolated or bussed systems. All mountableon 32 or 35mm DIN Rails.
CUSTOM MODULESAltech provides quick turn-key customdesigns and competitive solutions.
GENERAL PURPOSE/INTERFACE RELAYSA selection of DIN Rail mountable generalpurpose relays available for up to 12 A @250 Volts.
MOUNTING TRACKSDIN Rail or panel mount mounting trackssecure standard or custom printed circuitboards in control panels or cabinets.
I/O MODULE CARRIERSAccepts industry standard I/O modules.LED indicator and fuse protection includedon carrier.
We have a full line of standard and customInterface Modules and Power Supplies.
Contact AltechToday to learn more!
Part Number:
Approvals
Current Rating
Voltage Rating
SCCR
No. of InputsWire RangeTorque
ScrewTypeNo. of Outputs
Wire RangeTorqueWire RangeTorque
ScrewTypeOptionalMarkingTag**(for DB16and DB35)
Dimensions:
DB16*
80A 80A
600V AC 690V AC
10kA
1 18-4 AWG 6-16mm2
13.5lb.-in. 1.5Nm
Pozi Drive 26 6
(2x)8-4 AWG (2x)6-16mm2
13.5lb.-in. 1.5Nm(4x)14-10 AWG (4x)2.5-6mm2
7.2lb.-in. 0.8NmPozi Drive 2
MT2**
38049
80A 80A
600V AC 690V AC
100kA
1 18-4 AWG 6-16mm2
13.5lb.-in. 1.5Nm
Pozi Drive 26 6
(2x)8-4 AWG (2x)6-16mm2
13.5lb.-in. 1.5Nm(4x)14-10 AWG (4x)2.5-6mm2
7.2lb.-in. 0.8NmPozi Drive 2
DB35*
115A 125A
600V AC 690V AC
10kA
1 18-2 AWG 10-35mm2
31lb.-in. 3.5Nm
Pozi Drive 26 6
14-6 AWG 2.5-16mm2
17.5lb.-in. 2Nm
Pozi Drive 2
MT2**
38041
115A 125A
600V AC 690V AC
100kA
1 18-2 AWG 10-35mm2
13.5lb.-in. 3.5Nm
Pozi Drive 26 6
14-6 AWG 2.5-16mm2
17.5lb.-in. 2Nm
Pozi Drive 2
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com32
DB16• Quick mountingand wiring
• IP20 Finger Safe• DIN Rail or Panel Mount• Blocks fit with other DINRail mountable modulardevices (height 95mm,depth 44.5mm)
• Accessories increase thenumber of outputs withonly one input (appliesonly to 38041 and 38032)
• No caps to open / remove• Material
Housing: PolyamideMetal Body: Brass
Fork Type Busbar38045
38041
UL File E220514 UL File E98082 UL File E220514 UL File E98082
Accessories: ForkType BusbarPart No: 38045 to jump 2 Blocks
38046 to jump 8 Blockscan be cut
38041
38049 DB35 38041
One Phase Power Distribution Block
* Available in colors. Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 33
43 mm(1.69 in)
38.5 mm(1.52 in)
45 mm(1.77 in)
58m
m(2
.28
in)
5.2 mm(0.20 in)
17.4 mm(0.69 in)
13.8 mm(0.54 in)
19.9 mm(0.78 in)
5.2 mm(0.20 in)
71m
m(2
.80
in)
43 mm(1.69 in)
38.5 mm(1.52 in)
45 mm(1.77 in)
58m
m(2
.28
in)
5.2 mm(0.20 in)
17.4 mm(0.69 in)
13.8 mm(0.54 in)
19.9 mm(0.78 in)
5.2 mm(0.20 in)
71m
m(2
.80
in)
38032
38032
160A 160A
600V AC 690V AC
100kA
1 18-2/0AWG 10-70mm2
35.5lb.-in. 4NmHex 5
6 614-6 AWG 2.5-16mm2
17.5lb.-in. 2NmHex 3
38076
Part Number:
Approvals
Current Rating
Voltage Rating
SCCR
No. of InputsWire RangeTorque
ScrewTypeNo. of Outputs
Wire RangeTorque
ScrewType
Dimensions:
38076
115A 125A
600V AC 690V AC
100kA
1 18-2 AWG 10-35mm2
53lb.-in. 6NmHex 4
10 1014-4 AWG 2.5-16mm2
26.5lb.-in. 3NmHex 3
38074
38074
175A 175A
600V AC 690V AC
100kA
1 16-2/0AWG 16-70mm2
53lb.-in. 6NmHex 5
10 1014-4 AWG 2.5-16mm2
26.5lb.-in. 3NmHex 3
Copper Jumper Bar3803221
38032
UL File E98082 UL File E98082 UL File E98082
Accessories: Copper Jumper Bar(6x15 mm)
Part No: 3803221 for 2 Blocks3803231 for 3 Blocks3803241 for 4 Blockscan be cut
38032
One Phase Power Distribution Block
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com34
38020 38019
Part Number:
Approvals
Current Rating
Voltage Rating
SCCR
No. of InputsWire RangeTorque
ScrewTypeNo. of Outputs
Wire RangeTorqueWire RangeTorqueWire RangeTorque
ScrewType
Dimensions:
38020 38019
230A 250A 310A 400A
600V AC 690V AC 600V AC 690V AC
100kA 100kA
1 1 1 12-4/0AWG 35-120mm2 3/0-350mcm 95-185mm2
170lb.-in. 19Nm 230lb.-in. 25NmHex 6 Hex 8
11 11 11 11(2x) 14-2AWG (2x) 2.5-35mm2 (2x) 14-2AWG (2x) 2.5-35mm2
31lb.-in. 3.5Nm 31lb.-in. 3.5Nm(5x) 14-6AWG (5x) 2.5-16mm2 (5x) 14-6AWG (5x) 2.5-16mm2
17.5lb.-in. 2Nm 17.5lb.-in. 2Nm(4x) 14-8AWG (4x) 2.5-10mm2 (4x) 14-8AWG (4x) 2.5-10mm2
17.5lb.-in. 2Nm 17.5lb.-in. 2Nmstandard screwdriver standard screwdriver
UL File E98082 UL File E98082
• Quick mounting and wiring• IP20 Finger Safe• DIN Rail or Panel Mount• Blocks fit with other DIN Railmountable modular devices(height 95mm, depth 44.5mm)
• Accessories increase thenumber of outputs with onlyone input.
• No caps to open or remove• Material
Housing: PolyamideMetal Body: Brass
One Phase Power Distribution Block
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 35
38075 38073
Part Number:
Approvals
Current Rating
Voltage Rating
SCCR
No. of InputsWire RangeTorque
ScrewTypeNo. of Outputs
Wire RangeTorque
ScrewType
Dimensions:
38075 38073
115A 115A 175A 175A
600V AC 690V AC 600V AC 690V AC
100kA 100kA
3x1 3x1 3x1 3x18-2AWG 10-35mm2 8-2/0AWG 10-70mm2
31lb.-in. 3.5Nm 35.5lb.-in. 4NmHex 4 Hex 5
3x6 3x6 3x6 3x614-4AWG 2.5-16mm2 14-4AWG 2.5-16mm2
17.5lb.-in. 2Nm 17.5 lb.-in. 2NmHex 3 Hex 3
3 Pole 3 Pole
• Quick mounting and wiring• IP20 Finger Safe• DIN Rail or Panel Mount• Blocks fit with other DIN Railmountable modular devices
• Same compact size forboth ratings
• No caps to open or remove• Material
Housing: PolyamideMetal Body: Brass
UL File E98082 UL File E98082
Three Phase Power Distribution Block
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com36
• Quick mountingand wiring
• IP20 Finger Safe• DIN Rail or Panel Mount• No caps to open or remove• Material
Housing: PolyamideMetal Body: Aluminum
38064 38057
Part Number:
Approvals
Current Rating
Voltage Rating
No. of InputsWire RangeTorque
ScrewTypeNo. of Outputs
Wire RangeTorque
ScrewType
Dimensions:
38064
175A 175A
600V AC 690V AC
1 114-1AWG 2.5mm2-50mm2
106.2lb.-in. 12NmHex 5
1 114-1AWG 2.5mm2-50mm2
106.2lb.-in. 12NmHex 5
38057
400A 400A
600V AC 690V AC
1 16AWG-400MCM 16mm2-185mm2
221lb.-in. 25NmHex 10
1 16AWG-400MCM 16mm2-185mm2
221lb.-in. 25NmHex 10
38059
800A 800A
600V AC 690V AC
2 23AWG-600MCM 25-300mm2
310lb.-in. 35NmHex 10
2 23AWG-600MCM 25-300mm2
310lb.-in. 35NmHex 10
59.6
mm
(2.3
5in)
25.4 mm(1.0 in)
50 mm(1.97 in)
72.3
mm
(2.8
5in)
34.7
mm
(1.3
7in)
43.2
mm
(1.7
0in)
39 mm [1.54 in]
7 mm[0.28 in]
145.
5m
m[5
.73
in]
7.5 mm[0.30 in]
124.
4m
m[4
.90
in]
12 mm [0.47 in]
7 mm [0.28 in]
80.5 mm [3.17 in]
53.5 mm[2.11 in]
145
mm
[5.7
1in
]
129
mm
[5.0
8in
]
72 mm [2.83 in]
80.5 mm [3.17 in]
38059
UL File E98082 UL File E98082 UL File E98082
Splicer Blocks
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 37
CTT2.5UK/J/T/E
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Current Carrying Material
Type of Connection
Wire Range
Voltage Rating
Current Rating
Torque
Terminal Block
End Plate
Isolation Plate
DIN Railfor ordering informationrefer to page 63
End Clamp
MarkingTags(MTType)
10 mm
45 x 43 mm
9 mm
Polyamide 6.6
*4 screw clamps
24-12 AWG
300 V
10 A
7 lb-in
Cat. No. Std. Pk.
CTT2.5UK 50CTT2.5UJ 50CTT2.5UT 50CTT2.5UE 50
EP2.5/4UN 50
PP2.5/4UN 50
CA802 100CA702 100
CA509/K5
Altech thermocouple terminalblocks are designed for use intemperature measuring circuits.
The current carrying part of theterminal blocks have the samematerial (according to DIN437134and DIN43714) which is used forcompensating cables in the tem-perature measurement circuit (upto 200°C).
The terminal block is marked forthe respective type of thermocou-ple which enables easy identifica-tion for wiring.
*• CTT2.5UK ‘K’ type -Chromel (NiCr)Alumel (NiAl)
• CTT2.5UJ ‘J’ type -Iron (Fe)Constantan (CuNi)
• CTT2.5UT ‘T’ type -Copper (Cu)Constantan (CuNi)
• CTT2.5UE ‘E’ type -Chromel (NiCr)Constantan (CuNi)
Thermocouple(Sensor)
MeasuringInstrument
ThermocoupleTerminal Block
ThermocoupleTerminal Block
ReferenceJunction
Compensating Cable Supply Cable
Thermocouple Blocks
Diode Specifications
Diode 1N 4007
Diode Reverse Voltage 1000 V
Diode Current 1 A
1
3 4
C
2
1
3 4C
2
1
3 4C
2
D1
D2
D3
CDL4U(E)D1/D2 CDL4U(E)D3
6 mm
54 x 55.5 mm
300 V~
9 mm
Polyamide 6.6
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 400 V 600 V
25 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U(E)D3 100
EPCDL4U 50
CA702 50CA802 50
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA703/1 100CA704/2 100CA705/3 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
MT2 100
6 mm
54 x 55.5 mm
300 V~
9 mm
Polyamide 6.6
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 400 V 600 V
25 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U(E)D1 100CDL4U(E)D2 100
EPCDL4U 50
CA702 50CA802 50
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA703/1 100CA704/2 100CA705/3 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
MT2 100
With arc suppression circuit forcontactors and solenoid valves - DC
Diode circuit forreverse polarity protection
Altech offers different types ofterminals incorporating elec-tronic components for signalconverting, circuit protectionand status indication. Based oncustomer requirements, special-ly assembled terminals areoffered.
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
E220514 E220514
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com38
TerminalWidth
Height x Length
Terminal Voltage
Stripping Length
Insulation Material
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
InternalJumper
CurrentBars
Shorting Sleeve & Screw
MarkingTags
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
10 pole (breakable)100 pole
Indicator/ Diode Circuit
1
3 C
C
C
C
+4
2
1
3 -4
2
1
+3C C
C C
+4
2
1 2
+3 +4
1
3 +4
2
C
1
3 +4C
C
2
DD3DD1
DD2 DD4
D4 DD5
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 39
6 mm
54 x 55.5 mm
300 V~
9 mm
Polyamide 6.6
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 400 V 600 V
25 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U(E)DD3 100CDL4U(E)DD4 100
EPCDL4U 50
CA702 50CA802 50
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
MT2 100
6 mm
54 x 55.5 mm
300 V~
9 mm
Polyamide 6.6
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 400 V 600 V
25 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U(E)DD1 100CDL4U(E)DD2 100
EPCDL4U 50
CA702 50CA802 50
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
MT2 100
CDL4U(E)DD1/DD2 CDL4U(E)DD3/DD4
Diode circuit for lamp testing Diode circuit for lamp testing
6 mm
54 x 55.5 mm
12V~/24 V~
9 mm
Polyamide 6.6
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 400 V 600 V
25 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U(E)DD5 100
EPCDL4U 50
CA702 50CA802 50
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
MT2 100
6 mm
54 x 55.5 mm
12V~/24 V~
9 mm
Polyamide 6.6
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 400 V 600 V
25 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U(E)D4 100
EPCDL4U 50
CA702 50CA802 50
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
MT2 100
CDL4U(E)D4 CDL4U(E)DD5
Diode circuit for lamp testing withLED series resistance
Diode circuit for lamp testing withLED series resistance
E220514 E220514 E220514 E220514
Indicator/ Diode Circuit
CDL4U(E)N1 CDL4U(E)LD5* CDL4U(E)LD3*
6 mm
54 x 55.5 mm
24 V~, 48 V~, 120V~, 220V~
9 mm
Polyamide 6.6
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 400 V 600 V
25 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U(E)LD5* 50
EPCDL4U 50
CA702 50CA802 50
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
MT2 100
6 mm
54 x 55.5 mm
110 V~ to 220 V~
9 mm
Polyamide 6.6
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 400 V 600 V
25 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U(E)N1 50
EPCDL4U 50
CA702 50CA802 50
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
MT2 100
AC voltage indicator with neon lamp
6 mm
54 x 55.5 mm
12 V~, 24 V~
9 mm
Polyamide 6.6
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 400 V 600 V
25 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U(E)LD3* 50
EPCDL4U 50
CA702 50CA802 50
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
MT2 100
AC/ DC voltage indicator with LEDAC voltage indicator with LED
1
3 4
2 1
3 4C +3 +4
+1
N1 LD5 LD3
* Add required voltage to part number as a suffix i.e. CDL4U(E)LD5/110 is for 110V.
E220514 E220514 E220514
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com40
TerminalWidth
Height x Length
Terminal Voltage
Stripping Length
Insulation Material
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
InternalJumper
CurrentBars
Shorting Sleeve & Screw
MarkingTags
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
10 pole (breakable)100 pole
Indicator/ Diode Circuit
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 41
+1
-3 -4
-1
+3 +4
+1
-3
C
C
-4
-1
+3 +4
-1
+3 +4
C
L1LD1
LD2
6 mm
54 x 55.5 mm
24 V–
9 mm
Polyamide 6.6
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 400 V 600 V
25 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U(E)LD1 50CDL4U(E)LD2 50
EPCDL4U 50
CA702 50CA802 50
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
MT2 100
6 mm
54 x 55.5 mm
24V~, 48 V~
9 mm
Polyamide 6.6
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 400 V 600 V
25 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U(E)LD4* 50
EPCDL4U 50
CA702 50CA802 50
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
MT2 100
CDL4U(E)LD4* CDL4U(E)LD1/LD2
AC/ DC voltage indicator with LED
6 mm
54 x 55.5 mm
6 V–, 24 V–, 60 V–
9 mm
Polyamide 6.6
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 400 V 600 V
25 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U(E)L1* 50CDL4U(E)L2* 50
EPCDL4U 50
CA702 50CA802 50
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
MT2 100
CDL4U(E)L1/L2* CDL4U(O)
DC voltage indicator with LED Electronic Component CarrierDC voltage indicator with LED
6 mm
54 x 55.5 mm
9 mm
Polyamide 6.6
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 400 V 600 V
25 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CDL4U(O) 100
EPCDL4U 50
CA702 50CA802 50
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
MT2 100
L2
E220514 E220514 E220514 E220514
Indicator/ Diode Circuit
* Add required voltage to part number as a suffix i.e. CDL4U(E)LD5/110 is for 110V.
CDL4U(E)LA CDL4U(E)3LA
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
Wire Range
Voltage Rating
Nominal Discharge Current
Peak Current
ResponseTime
Nominal Current
Capacitance
Application
Terminal Block
End Plate
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
MarkingTags (MTType)
12 mm
54 x 55.5 mm
9 mm
Polyamide 6.6
4 screw clamps
22-10 AWG
75, 90, 240, 600, 1000 V DC
20 KA (8/20µs)
–
100 ns
10A
<1.5 pf
For coarse line protection ofmeasuring, distributing or datacommunication interfaces.
Cat. No. Std. Pk.
CDL4U(E)LA75V 20CDL4U(E)LA90V 20CDL4U(E)LA230V 20CDL4U(E)LA600V 20CDL4U(E)LA1000V 20
EPCDL4U 50
CA702 50CA802 50
MT2 100
18 mm
54 x 55.5 mm
9 mm
Polyamide 6.6
4 screw clamps
22-10 AWG
90, 250, 350, 450 V DC
10 KA (8/20µs)
–
100 ns
5A
<1.0 pf
For simultaneous protection of linesagainst transversal (line/line) andlongitudinal (line/earth) surge.
Cat. No. Std. Pk.
CDL4U(E)3LA90V 20CDL4U(E)3LA230V 20CDL4U(E)3LA350V 20CDL4U(E)3LA600V 20
EPCDL4U 50
CA702 50CA802 50
MT2 100
Lightning Arrestor 3 Pole Lightning Arrestor
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com42
In applications where circuitprotection against transientovervoltage is required, AltechSurge Suppressor TerminalBlocks with built-in electroniccomponents are recommended.
These terminals are designed toprotect a single line against alongitudinal (line / earth) surge,thereby protecting distributionand inputs.
Note:CDL4U(E)SDU - For D.C.Application
CDL4U(E)SDB - For A.C.Application
A - Anode
K - Cathode
* Add required voltage topart number as a suffixi.e. CDL4U(E)LA/75 is for 75V.
Surge Suppressor
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 43
SDBSDUA SDUK
CDL4U(E)MOV1 CDL4U(E)SD CDL4U(E)RC
12 mm
54 x 55.5 mm
9 mm
Polyamide 6.6
4 screw clamps
22-10 AWG
12-48V DC / 12-160V AC**
1.5 KA
–
1 ns DC / 5 ns AC
10A
–
For fine protection of data interfaces, sen-sors, contacts, etc.
Cat. No. Std. Pk.
CDL4U(E)SDUA15V 20CDL4U(E)SDUA24V 20CDL4U(E)SDUA48V 20CDL4U(E)SDUK15V 20CDL4U(E)SDUK24V 20CDL4U(E)SDUK48V 20CDL4U(E)SDB15V 20CDL4U(E)SDB24V 20CDL4U(E)SDB48V 20CDL4U(E)SDB160V 20
EPCDL4U 50
CA702 50CA802 50
MT2 100
18 mm
54 x 55.5 mm
9 mm
Polyamide 6.6
4 screw clamps
22-10 AWG
250 V AC / 330 V DC
20A
–
–
10A
0.1 µf or 0.22 µf2
For protection of DC solenoid valvesand contactors
Cat. No. Std. Pk.
CDL4U(E)RC0.1 20CDL4U(E)RC0.22 20
EPCDL4U 50
CA702 50CA802 50
MT2 100
12 mm
54 x 55.5 mm
9 mm
Polyamide 6.6
4 screw clamps
22-10 AWG
130 V AC*
–
2kA-6.5kA (8/20µs)
<25ns
10A
100-20,000 pf
For protection from voltagesurge, spikes
Cat. No. Std. Pk.
CDL4U(E)MOV30V 20CDL4U(E)MOV60V 20CDL4U(E)MOV75V 20CDL4U(E)MOV130V 20CDL4U(E)MOV275V 20CDL4U(E)MOV460V 20CDL4U(E)MOV510V 20CDL4U(E)MOV625V 20CDL4U(E)MOV680V 20
EPCDL4U 50
CA702 50CA802 50
MT2 100
MOV Suppressor Diode RC Circuit
1 A fuse block is recommended to protect MOV terminals by disconnecting the faulted varistor. See pages 18-21 for fuse blocks.* Other voltages available upon request. Call Altech for voltage selection.** Phase to Phase / Phase to ground.
Surge Suppressor
CMT4For wire-to-wire connecting incontrol, automation, instrumen-tation and power distributionapplications.
Altech “miniature” terminalblocks offer tremendous spaceadvantage as demanded by cer-tain wiring configurations.
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
Isolation Partition
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
InternalJumper
InsulatedInternalJumper
CurrentBars
Shorting Sleeve & Screw
ExternalJumper
MarkingTags (MTType)(MTType on Lever)
6 mm
29 x 27 mm
9 mm
Polyamide 6.6
2 screw clamps & 1 tapped holefor cross connection
22-10 AWG 0.5-4 sq.mm 22-10 AWG
300 V 400 V 300 V
35 A 32 A 35 A
6 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CMT4 100
EPCMT4 50
PPCMT4 50
CA602 100
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA747/2 100CA747/3 100CA747/4 100CA747/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
CA714/2 100CA714/3 100CA714/4 100CA714/10 20
MT2 100
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
10 pole (breakable)100 pole
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
E220514
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com44
CGMT4
6 mm
28.5 x 27 mm
9 mm
Polyamide 6.6
2 screw clamps
22-10 AWG 0.5-4 sq.mm 22-10 AWG
32A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CGMT4 50
MT2 100
E220514
AEx eIIEx eII
Mini Feed-Through 15mm
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 45
Certain electrical and control sys-tems require protection by fuses.The terminal has a hinged carrierthat has a specially designedspace for a cartridge type glassfuse of size Ø5 x 20 or Ø5 x 25mm. The fuse can be engaged ordisengaged by the movement ofthe carrier.
Altech fuse terminals are alsoavailable with light indication -CSFL 4U (L). A specially de-signedbuilt-in circuit gives light indica-tion in the event of fuse blow out.
† Fuses are sold separatelyAltech, see pages 23-24.
*Add required voltage to part number as a suffix, i.e. CSFL4U(L)/24 for 24V DC
Terminal Width
Height x Length
Stripping Length
Insulation Material
Type of Connection
LED Voltage
Type of Fuse Used
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
Isolation Partition
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
InternalJumper
InsulatedInternalJumper
CurrentBars
Shorting Sleeve & Screw
ExternalJumper
Marking Tags (MT Type)(MT Type on Lever)
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
10 pole (breakable)100 pole
CSFL4U CSFL4U(L)*
8 mm 43 x 58 mm
9.5 mm
Polyamide 6.6
2 screw clamps
Ø5x20, Ø5x25mm
22-10 AWG 22-10 AWG
600 V 600 V
6.3 A 10 A
7 lb-in 7 lb-in
Cat. No. Std. Pk. CSFL4U 100
EPCSFL4U 50
PPCSFL4U 50
CA602 100
CA711/2 100 CA711/3 50 CA711/4 50 CA711/10 20
MT8 100 MT2 100
8 mm 43 x 58 mm
9.5 mm
Polyamide 6.6
2 screw clamps
Ø5x20, Ø5x25mm
22-10 AWG 22-10 AWG
600 V 600 V
6.3 A 10 A
7 lb-in 7 lb-in
Cat. No. Std. Pk. CSFL4U(L)* 100
EPCSFL4U 50
PPCSFL4U 50
CA602 100
CA711/2 100 CA711/3 50 CA711/4 50 CA711/10 20
MT8 100 MT2 100
E220514 E220514
† Fuse not included. † Fuse not included.
Mini Feed-Through Fuse Block, 5 x 20 and 5 x 25 mm
24V AC/DC, 48V AC/DC,110V AC/DC, 220V AC, 300V AC
EPCMB4
CMB4For use when space constraintsrequire extremely compactsolutions and internal jumpingis required.
Individual components can beused to build your own assem-blies. Just snap the requirednumber of terminal block com-ponents together and place aMounting Section on each end.
The CMB4 accepts internaljumpers and standard markingtags.
• Extremely compact andcost effective
• High density• Screw-cage clamp• Internal jumping provision• Polyamide 6.6• Standard color: gray
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
Mounting Section
Separator Plate
Mounting Screw*
InternalJumper
InsulatedInternalJumper
CurrentBars
Shorting Sleeve & Screw
ExternalJumper
MarkingTags (MTType)
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
2 pole3 pole4 pole10 pole
10 pole (breakable)100 pole
2 pole3 pole4 pole10 pole
6 mm
28 x 27 mm
9 mm
Polyamide 6.6
2screwclamps&1 tappedhole for cross connect.
22-10 AWG 0.5-4 sq.mm 22-10 AWG
300 V 400 V 300 V
35 A 32 A 35 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CMB4 100
EPCMB4 50
SPCMB4 100
Any length M3 screw may be used.
CA727/2 100CA727/3 100CA727/4 100CA727/10 10
CA747/2 100CA747/3 100CA747/4 100CA747/10 10
CA703/1 100CA704/1 100CA705/1 100CA732/10 100CA732/10-A 100CA732/100 10
CA607/S/Q 100
CA714/2 100CA714/3 100CA714/4 100CA714/10 20
MT2 100
Dimensions mm (in.)CMB4
Mounting SectionEPCMB4
No. of HoleCat No. Poles Width (a) Spacing (b)CMB4/2 2 26 (1.02) 19 (0.75)CMB4/3 3 32 (1.26) 25 (0.98)CMB4/4 4 38 (1.50) 31 (1.22)CMB4/5 5 44 (1.73) 37 (1.46)CMB4/6 6 50 (1.97) 43 (1.69)CMB4/7 7 56 (2.20) 49 (1.93)CMB4/8 8 62 (2.44) 55 (2.17)CMB4/9 9 68 (2.68) 61 (2.40)CMB4/10 10 74 (2.91) 67 (2.64)CMB4/11 11 80 (3.15) 73 (2.87)CMB4/12 12 86 (3.39) 79 (3.11)CMB4/13 13 92 (3.62) 85 (3.35)CMB4/14 14 98 (3.86) 91 (3.58)CMB4/15 15 104 (4.09) 97 (3.82)CMB4/16 16 110 (4.33) 103 (4.06)CMB4/17 17 116 (4.57) 109 (4.29)CMB4/18 18 122 (4.80) 115 (4.53)CMB4/19 19 128 (5.04) 121 (4.76)CMB4/20 20 134 (5.28) 127 (5.00)CMB4/21 21 140 (5.51) 133 (5.24)CMB4/22 22 146 (5.75) 139 (5.47)CMB4/23 23 152 (5.98) 145 (5.71)CMB4/24 24 158 (6.22) 151 (5.94)
ba
* Any length M3 screw may be used.
Preassembled blocks arealso available for quickand easy installations.See Dimensions below.
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
E220514
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com46
Mini Feed-Through Panel Mount
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 47
CENC4 CENC16 CENC35A quick reliable solution forground, neutral or low volt-age distribution applica-tions. The Busbar Systemconsists of a busbar, busbarsupports, and screw clampterminals for terminatingwires
NEB 10 (10 x 3 mm) andNEB 6 (6 x 6 mm), tin platedcopper busbars are avail-able in one meter lengths.Both have a 140A currentcarrying capacity.
NES plastic support withfixing screws for holding 10x 3 & 6 x 6 busbar makesplacing of busbar an easytask. Busbars up to 200 mmlength should be supportedat ends by two busbar sup-ports. For busbars exceed-ing 200 mm length, it is rec-ommended to provide inter-mediate busbar support.Easy to operate CENCclamp secures wire to thebusbar.
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Current Rating*
Torque
Other Approvals
Terminal Block**
Busbar(10 x 3 mm)
Busbar(6 x 6 mm)
Plastic Supportwith Fixing Screw
End Clamp/Bus barsupport for rail mounting
MarkingTags(MTType)
7.5 mm 9.8 mm 14.5 mm
30 x 23.3 mm 36 x 23.3 mm 45 x 27.3 mm
12 mm 16 mm 16 mm
Polyamide 6.6 Polyamide 6.6 Polyamide 6.6
1 screw clamp connection 1 screw clamp connection 1 screw clamp connection
22-10 AWG 0.5-6 sq.mm 22-12 AWG 10-4 AWG 6-16 sq.mm 10-6 AWG 8-2 AWG 10-35 sq.mm 8-2 AWG
35 A 41 A 80 A 76 A 125 A 125 A
14 lb-in 0.8 Nm 14 lb-in 14 lb-in 2.0 Nm 17.5 lb-in 25 lb-in 2.5 Nm 25 lb-in
Cat. No. Std. Pk. Cat. No. Std. Pk. Cat. No. Std. Pk.
CENC4 50 CENC16 50 CENC35 50
NEB10 1 m NEB10 1 m NEB10 1 m
NEB6 1 m NEB6 1 m NEB6 1 m
NES 50 NES 50 NES 50
CA202 50 CA202 50 CA202 50
MT5 100 MT6 100 MT6 100
* 140A current carrying capacity of busbar should be takeninto account while connecting loads.
** Consult for other available colors.
E220514 E220514 E220514
Busbar System
CSTSN4U CSTSN5U
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
Protective Coverfor covering
Protective Coverin Length
Insulated RemovableJumpers
Insulated PermanentJumpers
MarkingTags (MTType)
2Terminal3Terminal
100 mm200 mm300 mm
2 way3 way4 way
2 way3 way4 way
17 mm
39.5 x 50 mm
12 mm
Polyamide 6.6
2 screw connectionfor M4 ring/fork lugs
22-6 AWG 1.5-10 sq.mm 22-6 AWG
600 V 800 V 600 V
65 A 57 A 65 A
14 lb-in 1.2 Nm 14 lb-in
Cat. No. Std. Pk.
CSTSN4U 100
EPCSTSN5U 50
CA702 50CA802 50
CSTSPC1 100CSTSPC1-1 100
CSTSPC1-2 10CSTSPC1-3 10CSTSPC1-4 10
CA514/1-2 100CA514/1-3 50CA514/1-4 50
CA514/3-2 100CA514/3-3 50CA514/3-4 50
MT2 100
Altech DIN rail mounting StudType Terminal Blocks are pre-ferred for the connections thatare subjected to very severevibrations.
The wire is crimped to a ring /fork type lug and is screwed onto the flat current bar in termi-nal.The range includes terminalblocks for wires of size 22-4AWG.
Jumpering can be achievedwith the aid of externaljumpers. The jumpers are insu-lated to make them shock proof.The terminal blocks have mark-er holding recess to accommo-date MT type marking tags.
It is recommended to use pro-tective covers in transparentplastic because assemblies ofthese terminals blocks are notfully covered.
17 mm
39.5 x 50 mm
12 mm
Polyamide 6.6
2 screw connectionfor M5 ring/fork lugs
22-4 AWG 1.5-16 sq.mm 22-4 AWG
600 V 800 V 600 V
80 A 76 A 80 A
17.5 lb-in 2.0 Nm 17.5 lb-in
Cat. No. Std. Pk.
CSTSN5U 100
EPCSTSN5U 50
CA702 50CA802 50
CSTSPC1 100CSTSPC1-1 100
CSTSPC1-2 10CSTSPC1-3 10CSTSPC1-4 10
CA514/1-2 100CA514/1-3 50CA514/1-4 50
CA514/3-2 100CA514/3-3 50CA514/3-4 50
MT2 100
COLOR BLOCKS(other than grey standard)
When ordering please addcolor suffix to Cat. No.
Example: CTS2.5U-N/R
Color Ordering SuffixRed RBlue BUBlack BLOrange OGreen GYellow YWhite WBeige BGDark Brown DB
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com48
E220514 E220514
Stud Type Block
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 49
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
Protective Coverfor covering
Protective Coverin Length
Insulated RemovableJumpers
Insulated PermanentJumpers
MarkingTags (MTType)
2Terminal3Terminal
100 mm200 mm300 mm
2 way3 way4 way
2 way3 way4 way
CSTSB4U CSTSB5U
17 mm
39.5 x 50 mm
12 mm
Polyamide 6.6
2 screw connectionfor M4 ring/fork lugs
22-6 AWG 1.5-10 sq.mm 22-6 AWG
600 V 800 V 600 V
65 A 57 A 65 A
14 lb-in 1.2 Nm 14 lb-in
Cat. No. Std. Pk.
CSTSB4U 100
EPCSTN5U 50
CA702 50CA802 50
CSTSPC1 100CSTSPC1-1 100
CSTSPC1-2 10CSTSPC1-3 10CSTSPC1-4 10
CA514/1-2 100CA514/1-3 50CA514/1-4 50
CA514/3-2 100CA514/3-3 50CA514/3-4 50
MT2 100
17 mm
39.5 x 50 mm
12 mm
Polyamide 6.6
2 screw connectionfor M5 ring/fork lugs
22-4 AWG 1.5-16 sq.mm 22-4 AWG
600 V 800 V 600 V
80 A 76 A 80 A
17.5 lb-in 2.0 Nm 17.5 lb-in
Cat. No. Std. Pk.
CSTSB5U 100
EPCSTN5U 50
CA702 50CA802 50
CSTSPC1 100CSTSPC1-1 100
CSTSPC1-2 10CSTSPC1-3 10CSTSPC1-4 10
CA514/1-2 100CA514/1-3 50CA514/1-4 50
CA514/3-2 100CA514/3-3 50CA514/3-4 50
MT2 100
E220514 E220514
Stud Type Block
Terminal Width
Height x Length
Stripping Length
Insulation Material
Type of Connection
Stud Size / Operated by
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
End Plate
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering info.refer to page 72
RemovableShorting Link
Insulated RemovableShorting Link
PermanantShorting Link
Insulated PermanentJumpers
Marking Tags (K Type)
2 way3 way4 way
2 way3 way4 way
2 way3 way4 way
2 way3 way4 way
11 mm
50.5 x 46 mm
10 mm
Polyamide 6.6
2 stud flat connection
M4 / Screwdriver
22-8 AWG 1.5-6 sq.mm 22-8 AWG
600 V 800 V 600 V
50 A 41 A 50 A
14 lb-in 1.2 Nm 14 lb-in
Cat. No. Std. Pk.
STH4 100
EPSTH4 50
CA702 100CA802 50
CA512/13-2 100CA512/13-3 50CA512/13-4 50
CA514/13-2 100CA514/13-3 50CA514/13-4 50
CA512/14-2 100CA512/14-3 50CA512/14-4 50
CA514/14-2 100CA514/14-3 50CA514/14-4 50
CA509/K10 100
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com50
STH4
11 mm
50.5 x 86 mm
10 mm
Polyamide 6.6
2 stud flat connection
M4 / Screwdriver
22-8 AWG 1.5-6 sq.mm 22-8 AWG
600 V 800 V 600 V
50 A 41 A 35 A
14 lb-in 1.2 Nm 14 lb-in
Cat. No. Std. Pk.
STH4DT 100
EPSTH4DT 50
CA702 100CA802 50
CA512/13-2 100CA512/13-3 50CA512/13-4 50
CA514/13-2 100CA514/13-3 50CA514/13-4 50
CA512/14-2 100CA512/14-3 50CA512/14-4 50
CA514/14-2 100CA514/14-3 50CA514/14-4 50
CA509/K10 100
STH4DT
22 mm
50.5 x 86 mm
10 mm
Polyamide 6.6
2 stud flat connection
M4 / Screwdriver
22-8 AWG 1.5-6 sq.mm 22-8 AWG
600 V 800 V 300 V
10 A 10 A 25 A
14 lb-in 1.2 Nm 14 lb-in
Cat. No. Std. Pk.
STH4DTSH 100
EPSTH4DT 50
CA702 100CA802 50
CA512/13-2 100CA512/13-3 50CA512/13-4 50
CA514/13-2 100CA514/13-3 50CA514/13-4 50
CA512/14-2 100CA512/14-3 50CA512/14-4 50
CA514/14-2 100CA514/14-3 50CA514/14-4 50
CA509/K10 100
STH4DTSHSTH Series TerminalBlocks are preferred forapplication where the con-nections are subjected tosevere vibration. The wireis crimped to a ring / forklug and is screwed on tothe flat current bar of theTerminal Block. The hingedcarrier should be lifted toinsert the lugs and thenfastened to complete theconnection.
By virtue of the hingeddesign, the TerminalBlocks apart from shroud-ing the live parts, provid-ing IP 20 (Finger Safe) pro-tection, saves consider-able time in wiring.
Two Lugs can be connect-ed to the Terminal, withoutsacrificing the safety ofthe Terminal Block.
STH4DT Disconnect & TestTerminal Block is used formeasuring, control andregulatory circuits. Theyprovide a clear functionaladvantage for deviceshaving utility instrumentsand associated transform-ers.
Socket Headed Screws actas test monitoring pointon either side of theTerminal Block. Discon-nection is achieved bymeans of a slide link oper-ated with a Screw Driver.
STH4DTSH Terminal Blockhas 2 STH4DT TerminalBlock shorted to achieveswitchable cross connec-tion (on one side).
Note: The disconnectingdevice is not suitable forinterrupting load. The sup-ply must be switched offbefore operating the slidelink / moving the hingedcarrier.
Hinge Type Stud Block
E220514 E220514 E220514
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 51
TerminalWidth
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Other Approvals
Terminal Block
DIN Railfor ordering informationrefer to page 70
End Stopfor ordering informationrefer to page 72
Protective Cover
Marker Holder
InternalJumper
MarkingTags (KType)
2 way3 way4 way
25 mm
62 x 113 mm
18 mm / M6
Polyamide 6.6
2 bolts for connection
8-2 AWG 16-35 sq.mm 8-2 AWG
600 V 1000 V 600 V
130 A 125 A 130 A
27 lb-in 3.0 Nm 27 lb-in
Cat. No. Std. Pk.
PTB35 100
CA702 100CA102 50CA202 50
PSPTB35 40
MHPTB35 40
CA703/9 10CA704/9 10CA705/9 10
CA509/K9 100
PTB35
25 mm
65 x 169 mm
18 mm / M6
Polyamide 6.6
2 bolts for connection
8-2 AWG 16-35 sq.mm 8-2 AWG
600 V 1000 V 600 V
130 A 125 A 130 A
27 lb-in 3.0 Nm 27 lb-in
Cat. No. Std. Pk.
PTB35SH 100
CA702 100CA102 50CA202 50
CA703/9 10CA704/9 10CA705/9 10
CA509/K9 100
PTB35SHPTB seriesTerminal Blocks are pre-ferred for application using wiresof large cross section. The Wire iscrimped to a ring / fork lug and isscrewed on to the flat current barof the Terminal Block. Speciallydesigned Mounting Feet holds theTerminal Block rigidly on to theMounting Rail.
Two Lugs of 35 sq.mm can be con-nected to theTerminal Block, with-out sacrificing the safety of theTerminal Block. Hinged ProtectiveCover makes the Terminal Blockshock proof (finger safe) and hasmarker recess to accept markingtag.
TheTerminal Blocks can be stackedtogether by pressing the adjacentTerminal Blocks firmly*. InPTB35SH series Terminal Blocks,adjacent terminals can be shortedby removing a thin wall partitionand using 2/3/4 way shorting link.
Optional Marker Holder MHPTB35can be used for installing markingtags on the Terminal Blocks with-out protective covers.
* M3 Screw of desired length withnut can be used optionally tosecure the stack.
Marker Holder
Power Block
� UL recognition in progress.
�UL �UL