Altech Screw Clamp Terminal Blocks - clrwtr.com€œU”SeriesUniversalRail CTS2.5U-N CTS4U-N ... CA710/2 100 CA710/3 100 CA710/4 100 CA710/10 25 ... 2 screw clamp connections

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 pole

10 pole (breakable)100 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 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

AEx eIIEx eII

AEx eIIEx eII

Feed-Through

Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]

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* 35A with one No. 10 AWG and 40A with two No. 12 AWG wires.

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6 mm

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45 x 43 mm

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9 mm

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Polyamide 6.6

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2screwclamps&1tappedholeforcrossconnect.

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22-10AWG

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0.5-4 sq.mm

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22-10AWG

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600 V

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800 V

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600 V

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35/40 A*

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32 A

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35/40A*

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7 lb-in

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0.5 Nm

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7 lb-in

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Cat. No. Std. Pk.

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CTS4U-N 50

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EP2.5/4UN 50

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PP2.5/4UN 50

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SP2.5/4UN 100

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CA702 50 CA802 50

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CA722/2 100 CA722/3 50 CA722/4 50 CA722/10 10 CA722/100 10

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CA742/2 100 CA742/3 50 CA742/4 50 CA742/10 10 CA742/100 10

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CA703/1 100 CA704/1 100 CA705/1 100 CA732/10 100 CA732/10-A 100 CA732/100 10

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CA707/S/Q/01 100

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CA713/2 100 CA713/3 100 CA713/4 50 CA713/10 25

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MT6 100 MT6F 100

https://www.clrwtr.com/Catalog/Manufacturers/ABB-Low-Voltage/Connection-Devices

E220514

CTS16U

12 mm

47 x 43 mm

16 mm

Polyamide 6.6


22-6 AWG 2.5-16 sq.mm 20-4 AWG

600 V 800 V 600 V

70 A 76 A 85 A


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 100

CTS6U CTS10U CTS25U

8 mm

47 x 43 mm

12 mm

Polyamide 6.6


22-8 AWG 1.5-6 sq.mm 22-8 AWG

600 V 750 V 600 V

50 A 41 A 50 A


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 100

10 mm

47 x 43 mm

12 mm

Polyamide 6.6


22-6 AWG 1.5-10 sq.mm 16-6 AWG

600 V 750 V 600 V

65 A 57 A 65 A


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 100

12 mm

56 x 49 mm

18 mm

Polyamide 6.6


12-2 AWG 6-25 sq.mm 14-2 AWG

600 V 800 V 600 V

115 A 101 A 115 A


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 100

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 100

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


End Stopfor ordering info.refer to page 72

InternalJumper


CurrentBars

Shorting Sleeve& Screw

ExternalJumper

MarkingTags






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


Cat. No. Std. Pk.

CTS50U 10

CA202 50CA102 50

MT20 100MT6F 100

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


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 100

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


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 100

AEx eIIEx eII

E220514 E220514 E220514 E220514


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





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



InternalJumper


CurrentBars


ExternalJumper

MarkingTags






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


22-10 AWG 0.5-4 sq.mm 22-10 AWG

300V 400 V 300 V

35 A 32 A 35 A


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

4screwclamps&1tappedholeforcrossconnection

22-10 AWG 0.5-4 sq.mm 22-10 AWG

300 V 400 V 300 V

35 A 32 A 35 A


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





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



InternalJumper


CurrentBars


ExternalJumper

MarkingTags






Feed-Through Double Level


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


22-10 AWG 0.5-4 sq.mm 22-10 AWG

600 V 630 V 600 V

35 A 32 A 35 A


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





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



InternalJumper


CurrentBars


ExternalJumper

MarkingTags






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


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.





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



InternalJumper

CurrentBars


ExternalJumper

MarkingTags





Feed-Through Triple Level


* 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


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


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


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


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


Cat. No. Std. Pk.

CGT4U 50

EPCGT4U 100

MT6 100

AEx eIIEx eII

Ground Blocks


17

AEx eIIEx 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


Cat. No. Std. Pk.

CGT6N 50

MT8 100

E220514

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


Cat. No. Std. Pk.

CGT10N 50

MT10 100

E220514

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


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


Cat. No. Std. Pk.

CGT35N 20

MT15 100

E220514

Ground Blocks


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.

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

Isolation Partition



InternalJumper


CurrentBar


ExternalJumper

MarkingTags (MTType)(MTType on Lever)


8 mm

43 x 58 mm

9.5 mm

Polyamide 6.6

2 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 10 A


Cat. No. Std.

CSFL4U(L)* 50

EPCSFL4U 50

PPCSFL4U 50

CA702 50CA802 50

CA711/2 100CA711/3 100CA711/4 50CA711/10 20

MT8 100MT2 100

8 mm

43 x 58 mm

9.5 mm

Polyamide 6.6

2 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 10 A


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.


Fuse Blocks, 5 x 20 and 5 x 25 mm





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† Fuse not included.

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E220514

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E220514

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COLOR BLOCKS

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(other than grey standard)

Don

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When ordering please add color suffix to Cat. No. Example: CTS2.5U-N/R

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


Cat. No. Std. Pk.

CSFL6U 50

EPCSFL6U 50

CA702 50CA802 50

CA710/2 100CA710/3 100CA710/4 100CA710/10 25

MT8 100MT6 100

E220514


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


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


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


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




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



InternalJumper


CurrentBar


ExternalJumper






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.


* Add required voltage to partnumber as suffix, i.e.DDFL4U(E)/24 for 24V AC/DC





24V AC/DC, 48V AC/DC,110V AC/DC, 220V AC

DDFL4U(E)LR*

E220514




Don

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8 mm

Don

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66 x 88 mm

Don

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9.5 mm

Don

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Polyamide 6.6

Don

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4 screw clamps

Don

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Ø5x20, Ø5x25 mm

Don

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22-10 AWG 0.5-4 sq.mm 22-10 AWG

Don

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600 V 500 V 600 V

Don

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6.3 A 6.3 A 6.3 A

Don

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Don

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Cat. No. Std. Pk.

Don

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DDFL4U(E)LR* 20

Don

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EPDDFL4U 20

Don

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CA702 50 CA802 50 CA202 50

Don

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CA730/2 100 CA730/3 50 CA730/4 50 CA730/10 10

Don

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CA740/2 100 CA740/3 50 CA740/4 50 CA740/10 10

Don

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CA703/7 100 CA704/7 100 CA705/7 100 CA738/10 100

Don

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CA707/S/Q/8 100

Don

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Don

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CA711/2 100 CA711/3 100 CA711/4 50 CA711/10 25

Don

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MT8 100 MT2 100

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



InternalJumper


CurrentBar


ExternalJumper






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


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


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


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


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

Fuse Blocks, 10 x 38 mm


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

Miniature Fuses


Don

Typewritten Text

upon request

Don

Typewritten Text

upon request

Don

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Current

Don

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20mA 32mA 40mA 50mA 63mA 80mA 100mA 125mA 160mA 200mA 250mA 315mA

Don

Typewritten Text

400mA 500mA 630mA 700mA 800mA 1.0A 1.25A 1.4A 1.6A 2.0A 2.5A

Don

Typewritten Text

3.15A 4.0A 5.0A 6.3A 7.0A 8.0A 10.0A 12.5A 16.0A 20.0A

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.


Don

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Rustproof • Polycarbonate/Polystyrene enclosures will last indefinitely without corrosion Visibility • Components and devices are fully visible through transparent covers, while completely protected and insulated Impact Resistant • Non-metallic enclosures withstand bumps and blows, they will not dent Maintenance Free • Surface finish does not deteriorate and requires no special painting or refinishing Chemical resistant • Resist weak and strong acids and alkali Lightweight • Non-metallic enclosures weigh significantly less than metal, simplifying handling Flexibility • Enclosures can be easily customized

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



InternalJumper


CurrentBar


ExternalJumper



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


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


Cat. No. Std. Pk.

CDTTU-SH 50

EPCDTTU 50

CA702 50CA802 50

CA710/2 100CA710/3 100CA710/4 100CA710/10 25

MT8 100

E220514

Disconnect





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


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


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


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



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


600 V 800 V 600 V

50 A 50 A25 A 32 A 35 A


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





Distribution Block


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


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


600 V 800 V 600 V

100 A 100 A50 A 41 A 50 A




Cat. No. Std. Pk.

CA702 50CA802 50

MT8 100

SWL6 100


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




Cat. No. Std. Pk.

CA702 50CA802 50

MT10 100



E220514 E220514

Distribution Block

� UL recognition in progress.

�UL


TerminalWidth

Height &Width

Stripping Length

Insulation Material

Type of Connection

Approvals

Wire Range

Voltage Rating

Current Rating

Torque

Other Approvals

Terminal Block




Warning Label

InputOutput

InputMax. Individual Output

InputOutput

InputOutput


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 30 A


Cat.No. HxWxL 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




Cat. No. Std. Pk.

CA702 50CA802 50

MT10 100


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




Cat. No. Std. Pk.

CA702 50CA802 50

MT8 100

SWL6 100


CMDB blocks are the modifiedversion of CDB terminal blockswithout central incoming ter-minal connections.

Distribution Block


�UL �UL �UL


Don

Typewritten Text

COLOR BLOCKS

Don

Typewritten Text

(other than grey standard)

Don

Typewritten Text

When ordering please add color suffix to Cat. No. Example: CTS2.5U-N/R

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

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





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


38076

Part Number:

Approvals

Current Rating

Voltage Rating

SCCR



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


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


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



38020 38019

Part Number:

Approvals

Current Rating

Voltage Rating

SCCR



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




38075 38073

Part Number:

Approvals

Current Rating

Voltage Rating

SCCR



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


UL File E98082 UL File E98082

Three Phase Power Distribution Block


38064 38057

Part Number:

Approvals

Current Rating

Voltage Rating



Wire RangeTorque

ScrewType

Dimensions:

38064

175A 175A

600V AC 690V AC

1 114-1AWG 2.5mm2-50mm2


1 114-1AWG 2.5mm2-50mm2


38057

400A 400A

600V AC 690V AC

1 16AWG-400MCM 16mm2-185mm2

221lb.-in. 25NmHex 10

1 16AWG-400MCM 16mm2-185mm2


38059

800A 800A

600V AC 690V AC

2 23AWG-600MCM 25-300mm2


2 23AWG-600MCM 25-300mm2


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


Don

Typewritten Text

• Quick mounting and wiring • IP20 Finger Safe • DIN Rail or Panel Mount • No caps to open or remove • Material Housing: Polyamide Metal Body: Aluminum

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


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


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


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.





TerminalWidth

Height x Length

Terminal Voltage

Stripping Length

Insulation Material

Approvals

Wire Range

Voltage Rating

Current Rating

Torque

Other Approvals

Terminal Block

End Plate



InternalJumper

CurrentBars


MarkingTags




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

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


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


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


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


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



Don

Typewritten Text

DD5

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


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


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


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

TerminalWidth

Height x Length

Terminal Voltage

Stripping Length

Insulation Material

Approvals

Wire Range

Voltage Rating

Current Rating

Torque

Other Approvals

Terminal Block

End Plate



InternalJumper

CurrentBars


MarkingTags






+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


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


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


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


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


* 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




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






Don

Typewritten Text

Surge Suppressor

Don

Typewritten Text

In applications where circuit protection against transient overvoltage is required, Altech Surge Suppressor Terminal Blocks with built-in electronic components are recommended. These terminals are designed to protect a single line against a longitudinal (line / earth) surge, thereby protecting distribution and inputs.

Don

Typewritten Text

Note: CDL4U(E)SDU - For D.C. Application CDL4U(E)SDB - For A.C. Application A - Anode K - Cathode

Don

Typewritten Text

* Add required voltage to part number as a suffix i.e. CDL4U(E)LA/75 is for 75V.

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



InternalJumper


CurrentBars


ExternalJumper


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


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










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


Cat. No. Std. Pk.

CGMT4 50

MT2 100

E220514

AEx eIIEx eII

Mini Feed-Through 15mm


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.


*Add required voltage topart number as a suffix, i.e.CSFL4U(L)/24 for 24V DC

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

Isolation Partition



InternalJumper


CurrentBars


ExternalJumper







CSFL4U CSFL4U(L)*

8 mm

43 x 58 mm

9.5 mm

Polyamide 6.6

2 screw clamps

Ø5x20, Ø5x25mm

22-10 AWG 0.5-4 sq.mm 22-10 AWG

600 V 500 V 600 V

6.3 A 6.3 A 8 A


Cat. No. Std. Pk.

CSFL4U 100

EPCSFL4U 50

PPCSFL4U 50

CA602 100

CA711/2 100CA711/3 50CA711/4 50CA711/10 20

MT8 100MT2 100

8 mm

43 x 58 mm

9.5 mm

Polyamide 6.6

2 screw clamps

Ø5x20, Ø5x25mm

22-10 AWG 0.5-4 sq.mm 22-10 AWG

600 V 500 V 600 V

6.3 A 6.3 A 8 A


Cat. No. Std. Pk.

CSFL4U(L)* 100

EPCSFL4U 50

PPCSFL4U 50

CA602 100

CA711/2 100CA711/3 50CA711/4 50CA711/10 20

MT8 100MT2 100

E220514 E220514

† Fuse not included. † Fuse not included.

Mini Feed-Through Fuse Block, 5 x 20 and 5 x 25 mm

24VAC/DC,48VAC/DC,110VAC/DC, 220VAC,300VAC


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


CurrentBars


ExternalJumper







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


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.






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



Protective Coverfor covering

Protective Coverin Length

Insulated RemovableJumpers

Insulated PermanentJumpers


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


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


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



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


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



Protective Coverfor covering

Protective Coverin Length

Insulated RemovableJumpers



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


22-6 AWG 1.5-10 sq.mm 22-6 AWG

600 V 800 V 600 V

65 A 57 A 65 A


Cat. No. Std. Pk.

CSTSB4U 100

EPCSTN5U 50

CA702 50CA802 50



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


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



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


TerminalWidth

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


End Stopfor ordering info.refer to page 72

RemovableShorting Link

Insulated RemovableShorting Link

PermanantShorting Link


MarkingTags (KType)

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


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

STH4

11 mm

50.5 x 86 mm

10 mm

Polyamide 6.6


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


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


M4 / Screwdriver

22-8 AWG 1.5-6 sq.mm 22-8 AWG

600 V 800 V 600 V

10 A 10 A 10 A


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 theTerminal, withoutsacrificing the safety oftheTerminal 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


�UL �UL �UL


TerminalWidth

Height x Length

Stripping Length

Insulation Material

Type of Connection

Approvals

Wire Range

Voltage Rating

Current Rating

Torque

Other Approvals

Terminal Block



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


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


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 �UL


Documents

Altech Screw Clamp Terminal Blocks - clrwtr.com€œU”SeriesUniversalRail CTS2.5U-N CTS4U-N ... CA710/2 100 CA710/3 100 CA710/4 100 CA710/10 25 ... 2 screw clamp connections