401

ETIT

ECØ46

M8

9067,2

13

275/10; 275/15 440/10; 440/15IEC-61643-1

II / C280/350 V 440/580 V

10 kA; 15 kA 10 kA; 15 kA20 kA; 30 kA 20 kA; 30 kA

1,2 kV 2,2 kV<25 ns

max. 3,5 Nm-30OC ... + 80OC

Technical data

Common power distribution systems (Europe)

Surge arresters group A

Technical data ETITEC ATypeIn accordance withCategory IEC / VDEMax. continuous operating voltage (AC/DC) Uc

Nominal discharge currnet (8/20) In

Max. discharge current (8/20) Imax

Protection level at In (8/20)Response time tA

Thermal decouplerTorqueTemperature rangeMounting outdoorsCasing material nylon P66 V-0

Surge arresters – ETITEC

Circuit diagram

402

ETIT

EC

65.243.57.2

90

17.8 +0.2 0.0

99

65.243.5

90

17.8

99

35.6 +0.6 0.0 65.243.5

90

17.8

99

53.4 +0.8 0.0 65.243.5

90

17.8

99

71.2 +1.0 0.0

65.243.5

90

17.8 +0.2 0.0

65.243.5

90

17.835.6 +0.6 0.0 65.2

43.5

90

17.853.4 +0.8 0.0 65.2

43.5

90

17.871.2 +1.0 0.0

45

44.5

45

44.5

45

44.5

45

44.5

45

44.5

45

44.5

45

44.5

45

44.593

.7

ø47.0

M8.0

27.3

20.2

7.2 7.2 7.2

7.27.27.27.2

M8.0M8.0

ETITEC AQ

ETITEC C

2441502/2441710/2441720

2441501/2441510/2441515

2441521/2441533/2441525

2441520/2441532/2441524

2441523/2441535

2441522/2441534

2441504/2441513/2441527/2441531

2441503/2441512/2441526/2441530

101.

7

45

17.8

ETITEC C U

2441529/2441537

66

93.7

45

43.8

ETITEC C2/CI2

2441538/2441540/2441910

45

17.8 66

93.7 45

43.8

2441528/2441536

9044.9

50.7

61.643.2

69.1

17.8

9044.9

50.7

61.6

43.2

69.1

17.8

102.

1

2441539/2441541

ETITEC WENT

2441806/2441825/2441900

9044.9

50.7

6043.2

69.6

35.6

9044.9

50.7

60

43.2

69.6

35.6

104.

3

2441807/2441826

9045

67.1

49.571.2

43.8

93.5

ETITEC WENTOSTALI RC VARIANTE

9045

67.1

49.571.2

43.8

98.5

101.

8

84.4

ø47.0

20.0

20.2

M8.0

ETITEC AQ

9045

67.1

49.535.6

43.8

93.5

ETITEC BRC VARIANTE

101.

8

9045

67.1

49.535.6

43.8

93.5

OSTALI BREZ RC VARIANTE

95

BREZ RC VARIANTE

280/10; 280/15 440/10; 440/15IEC-61643-11

II/C280/350 V 440/580 V

10 kA; 15 kA 10 kA; 15 kA 25 kA; 30 kA 25 kA; 30 kA

1.2, 1.3 kV 1.6, 1.8 kV

< 25 ns< 2 mA

max. 3.5 Nm25kA / 50 Hz

- 40oC... +80oCL/N M8

PE

275/25 440/25 275/35 440/35 275/50 320/50 440/50 IEC-61643-1

I, II / B, C275/350V 440/580V 275/350V 440/580V 275/350 V 320/420V 440/580 V

25 kA100 kA

25 kA 35kA 50kA156kJ/Ω 306kJ/Ω 625kJ/Ω12.5As 17.5As 25As

< 1.3kV < 2.0kV < 1.2kV < 1.9kV < 1.2kV < 1.2kV < 1.9kV< 1.2kV < 1.8kV < 1.2kV < 1.8kV < 1.2kV < 1.2kV < 1.8kV

< 25 ns

250 A/gL 315A gL 500 A/gL25 kA/50 Hz

- 40°C ...+80°Cmax. 4.5Nm

IP20

AC: 250V/0,5A; 125V/3Amax. 1.5 mm2

0,25Nm

Technical data

Technical data ETITEC AQTypeIn accordance with Category IEC / VDEMax. continuous operating voltage (AC/DC) Uc

Nominal discharge current (8/20) In

Max. discharge current (8/20) Imax

Protection level Up - at In (8/20) Follow current If

Response time tA

Residual current at Uc IPEThermal decouplerTorqueShort-circuit withstandTemperature rangeCross-section of connection wire L/N

PE multi-strand 6 mmMounting outdorsCasing material thermoplastic; extinguishing degree UL 94 V-O

Surge arresters group B, B-F

Technical data ETITEC B, ETITEC B-RCType In accordance withCategory (IEC/VDE)Max. continuous operating voltage (AC/DC)Uc

Nominal discharge current (8/20) In

Max. discharge current (8/20) Imax

Impulse current (10/350) Iimp

Specific energyChargeProtection level Up - at In (8/20)Residual voltage Ures - at Iimp

Follow current If

Response time tAThermal protectionBack-up fuse (if mains > 250 A, 315A, 500A)Short-circuit withstand currentTemperature rangeTerminal screw torqueTerminal cross section 35mm2 (solid)/25mm2 (stranded)Mounting EN 60715 35mm top-hat railDegree of protectionHousing material thermoplastic; extinguishing degree UL 94 V-0Additional data for ETITEC B-RCRemote contactsContact ratingsTerminal cross sectionRemote terminal torque

403

ETIT

EC

L/N

PE14 11 12

RC

L/N

PE14 11 12

RC

ETITEC B 25

L/N

PE14 11 12

RC

ETITEC B 35 ETITEC B 50

a

ETITEC B a275/25 36440/25 36275/35 36440/35 54275/50 36320/50 36440/50 72

ETITEC B 230/100GIEC-61643-1

I, II / B, C255 V

100 kA160 kA100 kA

2.5 MJ/W50 As

/1.2 kV

100 ARMS100 ns

max. 4.5 Nm- 40oC ...+80oC

IP 20

DIN 43880 2TE

Technical data

Technical data ETITEC B 100GTypeIn accordance withCategory IEC / VDEMax. continuous operating voltage (AC/DC) Uc

Nominal discharge current (8/20) In

Max. discharge current (8/20) Imax

Current peak value (10/350) Ipeak

Specific energyChargeProtection level Up - at In (8/20)

- at (1.2/50)Follow current If

Response time tA

TorqueTemperature rangeCross-section of connection wire single-strand 35 mm2; multi-strand 25 mm2

Mounting indors on top hat fixing rail 35 mmDegree of protectionCasing material thermoplastic; extinguishing degree UL 94 V-0Dimensions

DimensionsETITEC B a275/25 36440/25 36275/35 36440/35 54275/50 36320/50 36440/50 72

404

ETIT

EC

ETITEC B 230/100G

65.243.57.2

90

17.8 +0.2 0.0

99

65.243.5

90

17.8

99

35.6 +0.6 0.0 65.243.5

90

17.8

99

53.4 +0.8 0.0 65.243.5

90

17.8

99

71.2 +1.0 0.0

65.243.5

90

17.8 +0.2 0.0

65.243.5

90

17.835.6 +0.6 0.0 65.2

43.5

90

17.853.4 +0.8 0.0 65.2

43.5

90

17.871.2 +1.0 0.0

45

44.5

45

44.5

45

44.5

45

44.5

45

44.5

45

44.5

45

44.5

45

44.5

93.7

ø47.0

M8.0

27.3

20.2

7.2 7.2 7.2

7.27.27.27.2

M8.0M8.0

ETITEC AQ

ETITEC C

2441502/2441710/2441720

2441501/2441510/2441515

2441521/2441533/2441525

2441520/2441532/2441524

2441523/2441535

2441522/2441534

2441504/2441513/2441527/2441531

2441503/2441512/2441526/2441530

101.

7

45

17.8

ETITEC C U

2441529/2441537

66

93.7

45

43.8

ETITEC C2/CI2

2441538/2441540/2441910

45

17.8 66

93.7 45

43.8

2441528/2441536

9044.9

50.7

61.643.2

69.1

17.8

9044.9

50.7

61.6

43.2

69.1

17.8

102.

1

2441539/2441541

ETITEC WENT

2441806/2441825/2441900

9044.9

50.7

6043.2

69.6

35.6

9044.9

50.7

60

43.2

69.6

35.6

104.

3

2441807/2441826

9045

67.1

49.571.2

43.8

93.5

ETITEC WENTOSTALI RC VARIANTE

9045

67.1

49.571.2

43.8

98.5

101.

8

84.4

ø47.0

20.0

20.2

M8.0

ETITEC AQ

9045

67.1

49.535.6

43.8

93.5

ETITEC BRC VARIANTE

101.

8

9045

67.1

49.535.6

43.8

93.5

OSTALI BREZ RC VARIANTE

95BREZ RC VARIANTE

ETITEC B 230/100G

150/12,5F 275/12,5F 320/12,5FIEC-61643-1

I, II / B, C150/200 V 275/350 V 320/420 V

25 kA 25 kA 25 kA50 kA 50 kA 50 kA

12,5 kA 12,5 kA 12,5 kA<1,0 kV <1,6 KV <1,6 kV

< 25 ns160 AgL

25 kA/50 Hz- 40°C ...+80°C

IP20

125 V/3 Amax. 1.5 mm2

ETITEC B -F 12,5

Technical data

Technical data ETITEC B-F, ETITEC B-F-RCType In accordance withCategory (IEC/VDE)Max. permitted operating voltage (AC/DC) UcNominal discharge current (8/20) In

Max. discharge current (8/20) Imax

Nominal discharge current (10/350) Iimp

Protection level Up - at In (8/20)Response timeBack-up fuse (if mains > 160 A)Short-circuit capability toTemperature rangeCross-section of connection wire single-strand 35 mm2; multi-strand

25 mm2

Mounting indors on top hat fixing rail 35 mmDegree of protectionCasing material thermoplastic; extinguishing degree V-0Additional data for ETITEC B-F-RCRemote signalisationSwitching capability Cross-section of connection wire

405

ETIT

EC

ETITEC TNC-S 12,5 ETITEC TNC 12,5 ETITEC TT 12,5 ETITEC IT 12,5IEC-61643-1

I,II / B,C320/420 440/580

MOV / MOV MOV / - MOV / GDT MOV / MOV20 kA / 20 kA 20 kA/ - 20 kA / 50 kA 20 kA / 20 kA50 kA / 50 kA 50 kA / - 50 kA / 100 kA 50 kA / 50 kA

12,5 kA / 12,5 kA 12,5 kA / - 12,5 kA / 50 kA 12,5 kA / 12,5 kA39 kJ/Ω 39 kJ/Ω 39 kJ// 625kJ/Ω 39 kJ/Ω6,25 As 6,25 As 6,25 As/25 As 6,25 As

1,3 (2+0); 1,5 (4+0) 1,2 1,1 (1+1); 1,2 (3+1) 1,7 (2+0); 1,8 (4+0) / >100A rms

<25 ns <25 ns/100 ns <25 ns<2,5 mA <2,5 mA / - <2,5 mA

/-

max. 4,5 Nm250 A gL 250 A gL / - 250 A gL

25 kA / 50 Hz 25 kA/50 Hz / - 25 kA / 50 Hz - 40oC ...+80oC

IP 20

AC : 250 V/0,5 A; 125 V/3 Amax. 1,5 mm2

0,25 Nm

ETITEC B-F

Technical data

Surge arrester ETITEC group WENT

Technical dataTypeCertified under; tested toCategory IEC / VDEMax. continuous operating voltage (AC/DC) Type of SPD *Nominal discharge current (8/20) In Max. discharge current (8/20) Imax Current peak value(10/350) Iimp

Specific energyChargeProtection level Up at Iimp (kV)Follow currentResponse timeResidual current at Uc Thermal decouplerTorqueBack-up fuse (if mains > 250 A)Short-circuit withstandTemperature rangeCross-section of connection wire single-strand 35 mm2; multi-strand 25 mm2

Mounting indors on top hat fixing rail 35 mm2

Degree of protectionCasing material thermoplastic; extinguishing degree UL 94 V-0Dimensions TNC 3 Module; other 4 ModulesAdditional data for WENT RC Remote signalisationSwitching capabilityCross-section of connection wireTorque

406

ETIT

EC

ETITEC WENT 3+0

ETITEC WENT 3+1ETITEC WENT 4+0

ETITEC WENT 1+1 ETITEC WENT 2+0

ETITEC WENT 3+0ETITEC WENT 4+0 ETITEC WENT 3+1

ETITEC WENT 3+0 ETITEC WENT 4+0

ETITEC WENT 3+1

ETITEC TNC-S 25 ETITEC TNC 25 ETITEC TT 25 (1+1)

ETITEC TT 25 (3+1)

ETITEC IT 25

IEC-61643-1I,II / B,C

320/420 440/580MOV / MOV MOV / - MOV / GDT MOV / GDT MOV / MOV

25 kA / 25 kA 25 kA/ - 25 kA / 50 kA 25 kA / 100 kA 25 kA / 25 kA100 kA / 100 kA 100 kA / - 100 kA / 100 kA 100 kA / 100 kA 100 kA / 100 kA

25 kA / 25 kA 25 kA / - 25 kA / 50 kA 25 kA / 100 kA 25 kA / 25 kA156 kJ/Ω 156 kJ/Ω 156 kJ// 625kJ/Ω 156 kJ/ 2,5MJ/Ω 156 kJ/Ω12,5 As 12,5 As 12,5 As/25 As 12,5 As/25 As 12,5 As

1,2(2+0); 1,3(4+0) 1,3 1,2 1,3 1,8(2+0); 1,9(4+0)- / >100A rms

<25 ns <25 ns/100 ns <25 ns<2,5 mA <2,5 mA / - <2,5 mA

/-

max. 4,5 Nm250 A gL 250 A gL / - 250 A gL

25 kA / 50 Hz 25 kA/50 Hz / - 25 kA / 50 Hz - 40oC ...+80oC

IP 20

AC : 250 V/0,5 A; 125 V/3 Amax. 1,5 mm2

0,25 Nm

Technical data

Connection diagram

Technical dataType

Certified under; tested toCategory IEC / VDEMax. continuous operating voltage (AC/DC) Type of SPD *Nominal discharge current (8/20) In Max. discharge current (8/20) Imax Current peak value(10/350) Iimp

Specific energyChargeProtection level Up at Iimp (kV)Follow currentResponse timeResidual current at Uc Thermal decouplerTorqueBack-up fuse (if mains > 250 A)Short-circuit withstandTemperature rangeCross-section of connection wire single-strand 35 mm2; multi-strand 25 mm2

Mounting indors on top hat fixing rail 35 mm2

Degree of protectionCasing material thermoplastic; extinguishing degree UL 94 V 0Dimensions TNC 3 moduls; rest 4 modulsAdditional data for WENT RC Remote signalisationSwitching capabilityCross-section of connection wireTorque

407

ETIT

EC

ETITEC C 2+0 RCETITEC C 1+1 RC

ETITEC C 1+0 RCETITEC C EVG

WENT

TNC-S TNC

1f

1-f WENT 3-F WENT WENT

TNC-S TNC

3f

1f

TT IT

3f

TT IT

PE

PE

PE

275/20 440/20IEC-61643-1

II/C275/350 V 440/580 V

20 kA40 kA

1,4 kV 2,2 kV-

< 25 ns< 1,5 mA

125 A gL25 kA / 50 Hz

- 40oC ...+80oC

IP 20

DIN 43880 1 TE

AC: 250V/0.5A; 125V/3Amax. 1.5 mm2

0,25 Nm

PE

Technical data

Technical data ETITEC CTypeIn accordance with Category IEC / VDEMax. continuous operating voltage (AC/DC) Uc

Nominal discharge current (8/20) In

Max. discharge current (8/20) Imax

ChargeProtection level Up - at In (8/20) Follow current If

Response time tA

Residual current at Uc IPEThermal decouplerTorqueBack-up fuse (if mains > 125A)Short-circuit withstandTemperature rangeCross-section of connection wire single-strand 35 mm2; multi- strand 25 mm2

Mounting indoors on top hat fixing rail 35 mmDegree of protectionCasing material thermoplastic; extinguishing degree UL 94 V-0Dimensions DIN 43880 1 TEAdditional data for ETITEC C-RCRemote signalisationSwitching capabilityCross-section of connection wireTorque

Surge arresters group C

Network connections

PE

408

ETIT

EC

ETITEC C 3+1 RC

ETITEC C 3+0 RC

ETITEC C 4+0 RC

ETITEC C 255/20 GIEC-61643-1

II/C255 V20 kA40 kA1,2 kV

> 100 A< 100ns

max. 4.5 Nm- 40oC ...+80oC

IP 20

DIN 43880 1 TE

ETITEC C 3+0ETITEC C 3+1, 4+0

ETITEC C 1+0; 255/20G

ETITEC C 1+1; 2+0

Technical data

Technical data ETITEC CTypeIn accordance with Category IEC / VDEMax. continuous operating voltage (AC/DC) Uc

Nominal discharge current (8/20) In

Max. discharge current (8/20) Imax

Protection level Up - at In (1,2/50) Follow current If

Response time tA

TorqueTemperature rangeCross-section of connection wire single-strand 35 mm2; multi-strand 25 mm2

Mounting indors on top hat fixing rail 35mmDegree of protectionCasing material thermoplastic; extinguishing degree UL 94 V-0Dimensions

409

ETIT

EC

275 440IEC-61643-1

III / D275/350 V 440/580 V10 kV/5 kA 10 kV/5 kA

10 kA 10 kA1,4 kV 1,8 kV

-< 25 ns

< 1,5 mA

max. 4.5Nm125 A gL

10 kA / 50 Hz- 40oC ...+80oC

IP 20

DIN 43880 1 TE

AC: 250 V/0.5 A; 125 V/3 Amax. 1.5 mm2

0,25 Nm

65.243.57.2

90

17.8 +0.2 0.0

99

65.243.5

90

17.8

99

35.6 +0.6 0.0 65.243.5

90

17.8

99

53.4 +0.8 0.0 65.243.5

90

17.8

99

71.2 +1.0 0.0

65.243.5

90

17.8 +0.2 0.0

65.243.5

90

17.835.6 +0.6 0.0 65.2

43.5

90

17.853.4 +0.8 0.0 65.2

43.5

90

17.871.2 +1.0 0.0

45

44.5

45

44.5

45

44.5

45

44.5

45

44.5

45

44.5

45

44.5

45

44.5

93.7

ø47.0

M8.0

27.3

20.2

7.2 7.2 7.2

7.27.27.27.2

M8.0M8.0

ETITEC AQ

ETITEC C

2441502/2441710/2441720

2441501/2441510/2441515

2441521/2441533/2441525

2441520/2441532/2441524

2441523/2441535

2441522/2441534

2441504/2441513/2441527/2441531

2441503/2441512/2441526/2441530

101.

7

45

17.8

ETITEC C U

2441529/2441537

6693

.7

45

43.8

ETITEC C2/CI2

2441538/2441540/2441910

45

17.8 66

93.7 45

43.8

2441528/2441536

9044.9

50.7

61.643.2

69.1

17.8

9044.9

50.7

61.6

43.2

69.1

17.8

102.

1

2441539/2441541

ETITEC WENT

2441806/2441825/2441900

9044.9

50.7

6043.2

69.6

35.6

9044.9

50.7

60

43.2

69.6

35.6

104.

3

2441807/2441826

9045

67.1

49.571.2

43.8

93.5

ETITEC WENTOSTALI RC VARIANTE

9045

67.1

49.571.2

43.8

98.5

101.

8

84.4

ø47.0

20.0

20.2

M8.0

ETITEC AQ

9045

67.1

49.535.6

43.8

93.5

ETITEC BRC VARIANTE

101.

8

9045

67.1

49.535.6

43.8

93.5

OSTALI BREZ RC VARIANTE

95

BREZ RC VARIANTE

ETITEC D RC

255V AC230V AC6kV/3kA100 ns

≤ 0,8 kV-20oC ... +50oC

III / D1,5 mm2

16A

>16A gG

IEC-61643-1III / D

TN-S, TTL/N-PE

GDT, MOV & EMI filter275/50 Hz6kV/3kA

8A≥800V

<70 dB at 5MHz

33*90*57mm

Technical data

Surge arresters group D

Technical data ETITEC DTypeIn accordance with Category IEC / VDEMax. continuous operating voltage (AC/DC) Uc

Combination wave(1.2/50-8/20)Uoc/Isc

Max. discharge current (8/20) Imax

Protection level Up - at Uoc/Isc Follow current If

Response time tA

Residual current at Uc IPEThermal decouplerTorqueBack-up fuse (if mains > 125A)Short-circuit withstandTemperature rangeCross-section of connection wire single-strand 35 mm2; multi-strand 25 mm2

Mounting indors on top hat fixing rail 35mmDegree of protectionCasing material thermoplastic; extinguishing degree UL 94 V-0DimensionsAdditional data for ETITEC D-RCRemote signalisationSwitching capabilityCross-section of connection wireTorque

16A gGRecommended terminal cross section 1,5mm2

Technical data ETITEC D 255/3 MINIMax. continuous operating voltage (AC/DC) Uc

Rated voltage UnCombination wave(1.2/50-8/20)Uoc/Isc

Response time tA

Protection level Up - at In

Temperature rangeCategory IEC / VDETerminal cross sectionBack-up fuse (gG)

Technical data ETITEC FILT DIn accordance with Category IEC / VDEConnection:Protecting:Protective elements:Max. continuous operating voltage (AC/DC) Uc

Combination wave(1.2/50-8/20)Uoc/IscMax. Load current IL

Protection level Up

Asymetrical attenuationTerminal cross section 1,5 mm2(stranded)Indication LightHousing ThermoplasticDimensions (w*h*d)

410

ETIT

EC

ETITEC EM-TD 110V RC

ETITEC EM-TD 110V 2 GND

ETITEC EM-TD 24V RC

ETITEC EM-TD 24V 2 GND

ETITEC EMH-TC 110V 2 GND

ETITEC EMH-TC 24V 2 GND

base RC

base RC

base 2GND

base 2GND

base 2GND

base 2GND

ETITEC EM-TD 110 V ETITEC EM-TD 24 V

110V DC 24V DC170V DC 28V DC

184-264 V 30-36 V1A 145 mA

10kA 10 kA

20 kA 20 kA< 450 V < 65 V< 25ns < 1ns

> 1 Gohm/100 V DC > 24 Mohm/24 V DCcca. 1ohm cca. 9-11 ohm

90 pF 2,9 pF10 Mhz 1,4 Mhz

- 40oC ...+80oC - 25oC ...+50oCIP 20

1 TE

ETITEC EMH-TC 110 V ETITEC EMH-TC 24 V

110V DC 24V DC170V DC 28V DC

184-264 V 30-36 V1A 1 A

10kA 10 kA

20 kA 20 kA< 450 V < 65 V< 25ns < 1ns

> 1 Gohm/100 V DC > 24 Mohm/24 V DCcca. 1ohm cca. 1ohm

150 pF 30 pF10 Mhz 35 Mhz

- 40oC ...+80oCIP 20

1 TE

Technical data

Surge protection of SIGNAL/CONTROL lines type EM-TD

Technical data TypeProtection construction two parts: base extractable insertNumber of protected pairs 1 (2 conductors)Nominal operating voltage UnMax. continous operating voltageRated spark overvoltageRated operating current IL at 25oCNominal discharge current In (8/20)

Max. discharge current Imax (8/20)Residual voltage at 5kA (8/20)Response time tA

Thermal protection thermal disconnection in lines a and bOvercurrent protection PTC resistor at I > 0,3AInsulation resistanceSerial resistance RTransverse capacitance CLimit frequency fG

Terminal cross section Multi-strand to 6 mm2

Operating temperature JDegree of protectionCasing material thermoplastic; extinguishing degreeV-OHousing colour yellowDimensions DIN 43880Mounting on 35 mm DIN rail

LEGENDTD - termal decoupler GDT - gas discharge tube MOV - varistorPTC - resistor with a positive temperature coeficientR - resistorBD - bi-directional diodeSG - signal groundingPG - protective grounding

Technical data TypeProtection construction two parts: base extractable insertNumber of protected pairs 1 (2 conductors)Nominal operating voltage UnMax. continous operating voltageRated spark overvoltageRated operating current IL at 25oCNominal discharge current In (8/20)

Max. discharge current Imax (8/20)Residual voltage at 5kA (8/20)Response time tA

Thermal protection thermo clipInsulation resistanceSerial resistance RTransverse capacitance CLimit frequency fG

Terminal cross section Multi-strand to 6 mm2

Operating temperature JDegree of protectionCasing material thermoplastic; extinguishing degreeV-OHousing colour yellowDimensions DIN 43880Mounting on 35 mm DIN rail

Surge protection of SIGNAL/CONTROL lines type EMH-TC

LEGENDTD - termal decoupler GDT - gas discharge tube MOV - varistorPTC - resistor with a positive temperature coeficientR - resistorBD - bi-directional diodeSG - signal groundingPG - protective grounding

411

ETIT

EC

ETITEC EMS-TC 110V

ETITEC EMS-TC 24V

base

ETITEC EMO110V

ETITEC EMO 24V

ETITEC EMS-TC 110 V ETITEC EMS-TC 24 V

110V DC 24V DC170V DC 28V DC

a/b-PG; 420-680 Va/b; 184-264 V

a/b-PG; 350-500 Va/b; 30-36 V

1A 1 A10kA 10 kA

20 kA 20 kA< 450 V < 65 V

a/b;< 25nsa/b-PG; 100ns

< 1nsa/b-PG; 100ns

> 1 Gohm/100 V DC > 24 Mohm/24 V DCcca. 1ohm cca. 1ohma/b; 90 pF

a/b-PG; 8pFa/b; 1,9 pF

a/b-PG; 8pF10 Mhz 1,4 Mhz

- 40oC ...+80oCIP 20

1 TE

ETITEC EMO 110 V ETITEC EMO 24 V

110V DC 24V DC170V DC 28V DC

a/b-PG; 184-264 Va/b; 184-264 V

a/b-PG; 30-36 Va/b; 30-36 V

1 A 1 A20 kA 20 kA

30 kA 30 kA5 kA 5 kA

< 450 V < 65 V< 25ns < 1ns

> 1 Gohm/100 V DC > 24 Mohm/24 V DCcca. 2 ohm cca. 2 ohm

150 pF 2,9 pF10 Mhz 1,8 Mhz

- 40oC ...+80oCIP 20

1 TE

base

ETITEC C

101.745

17.8

2441529/2441537

66

93.7

45

43.8

45

17.8 66

93.7 45

43.8

2441528/2441536ETITEC C EM-TD, EMH-TC, EMS-TC, EMO

Technical data

Technical data TypeProtection construction two parts: base extractable insertNumber of protected pairs 1 (2 conductors)Nominal operating voltage UnMax. continous operating voltageRated spark overvoltage

Rated operating current IL at 25oCNominal discharge current In (8/20)

Max. discharge current Imax (8/20)Residual voltage at 5kA (8/20)Response time tA

Insulation resistanceSerial resistance RTransverse capacitance C

Limit frequency fG

Terminal cross section Multi-strand to 6 mm2

Operating temperature JDegree of protectionCasing material thermoplastic; extinguishing degreeV-OHousing colour yellowDimensions DIN 43880Mounting on 35 mm DIN rail

Surge protection of SIGNAL/CONTROL lines type EMS-TC

LEGENDTD - termal decoupler GDT - gas discharge tube MOV - varistorR - resistorBD - bi-directional diodePG - protective grounding

Surge protection of SIGNAL/CONTROL lines type EMO

Technical data TypeProtection construction two parts: base + extractable insertNumber of protected pairs 1 (2 conductors)Nominal operating voltage UnMax. continous operating voltageRated spark overvoltage

Rated operating current IL at 25oCNominal discharge current In (8/20)

Max. discharge current Imax (8/20)Lightning impulse current (10-350)Residual voltage at 5kA (8/20)Response time tA

Insulation resistanceSerial resistance RTransverse capacitance CLimit frequency fG

Terminal cross section Multi-strand to 6 mm2

Operating temperature JDegree of protectionCasing material thermoplastic; extinguishing degreeV-OHousing colour yellowDimensions DIN 43880Mounting on 35 mm DIN rail

LEGEND GDT - gas discharge tube MOV - varistorR - resistorBD - bi-directional diode

412

ETIT

EC

5VDC6VDC

(5, 6, 7 & 8 - 4, SG) 6.5V - 8.5V(5-6 & 7-8) 6.5V - 8.5V(5, 6, 7 & 8 - 2, PG) 78V - 116V

500mA20kA20V

< 1ns (5, 6, 7, 8 - SG))

6kΩ1.7 - 1.9Ω

< 2nF> 1MHz

-40oC … +80oCIP 20

2TE

90

36

58

Legend:TC thermo-clipGDT gas discharge tubeR resistorBD bi-directional TVS diodePG protective groundingSG signal grounding

,8

,6

,7

,5

,SG, 4,3

,1

3

1

R

R

BD

BD

8

6

7

5

SG, 4

PG, 2 ,PG, 2

TC

TC

GDT

GDT

GDT

48VDC48VDC

1A

< 1ns

-40oC … +80oCIP 20

Legend:GDT gas discharge tubeDB diode blockPG protective grounding

2’5’ 6’8’ 1’4’ 3’7’

25 68 14 37

45.5

7519

DBDBDBDB

GDTGDTGDTGDT

PG

Technical data

Technical data ETITEC EM-RS485Protection construction Protective moduleNumber of protected pairs 2 (4 conductors)Nominal operating voltage Un

Max. continuous operating voltage Uc

Rated spark overvoltage

Rated operating current at 25oC IL

Nominal discharge current (8/20µs) In

Residual voltage at 5 kA (8/20µs)Response time of overvoltage protection tA

Thermal protection Thermo-clip in lines 5, 6, 7and 8Insulation resistance of the protectionSerial resistance RTransverse capacitance CLimit frequency fG

Terminal cross section Multi-strand to 2 x 2.5mm2

Operating temperatureDegree of protectionHousing material Thermoplastic; gray, extinguishing degree V-ODimensions DIN 43880Mounting EN 60715

Technical data ETITEC LANProtection construction Protective moduleNominal operating voltage Un

Max. continuous operating voltage Uc

Nominal operating current IL

Nominal discharge current (8/20µs) In 150A line - lineTotal nominal discharge current (8/20µs) In 10kA lines - PGVoltage protection level at In Up 150V line - line

550V line - PGLimit frequency fG < 250MHz (Class E)Response time of overvoltage protection tA

Connection Input/Output: RJ45 sockets, all 4 line pairs protected

Operating temperatureDegree of protectionHousing material Metal

413

ETIT

EC

275/20 440/20IEC 61643-11, EN 61643-11

II/C275/350 V 440/580 V

20 kA40 kA

1,6 kV 2,2 kV

< 25 ns

max. 3 Nm125 A gL

25 kA / 50 Hz- 40oC ...+80oC

IP 20

DIN 43880 1 TE

AC: 250V/0.5A; 125V/3Amax. 1.5 mm2

0,25 Nm

ETITEC S C RC

ETITEC S C 1+1 RC ETITEC S C 2+0 RC

ETITEC S C 255/20G

Technical data

Technical data ETITEC S CTypeIn accordance with Category IEC / VDEMax. continuous operating voltage (AC/DC) Uc

Nominal discharge current (8/20) In

Max. discharge current (8/20) Imax

Protection level Up - at In (8/20) Follow current If

Response time tA

Thermal decouplerTorqueBack-up fuse (if mains > 125A)Short-circuit withstandTemperature rangeCross-section of connection wire solid 35 mm2; stranded 25 mm2

Mounting indors on top hat fixing rail 35mmDegree of protectionCasing material thermoplastic; extinguishing degree UL 94 V-0DimensionsAdditional data for ETITEC S C RCRemote signalisationSwitching capabilityCross-section of connection wireTorque

Surge arrester S series group C

414

ETIT

EC

Technical data