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  • Overvoltage protection (67)
  • Specialty electronics (67)
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Product function

  • AND gate module (1)
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  • Surge suppression device (61)
  • Surge suppression module for signal technology (6)
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  • Terminal block with suppressor diode (28)
  • Terminal block with varistor (27)
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Nominal operating voltage [V] (DC)

  • 5.0 (1)
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Series

  • 280 (44)
  • 286 (17)
  • 288 (5)
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  • 789 (9)
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Approvals

  • Ex-Approvals (1)
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WAGO Connector

  • WAGO 236 Series (17)
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Surrounding air temperature (operation)

  • -25 … 40 °C (26)
  • -20 … 50 °C (19)
  • -20 … 50 °C (Derating must be observed) (6)
  • -40 … 80 °C (6)
  • -25 … 70 °C (no condensation) (2)
  • 0 … 50 °C (2)
  • 0 … 55 °C (2)
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  • 0 … 70 °C (1)
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Overvoltage Protection

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Because of how and where they are used, surge protection products must be versatile to ensure safe and error-free protection. WAGO's overvoltage protection products ensure reliable protection of electrical equipment and electronic systems against the effects of high voltages.

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134 results
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Surge suppression module for signal technology; Nominal voltage: 24 VDC; for 2 signal paths with common surge arrester; for unbalanced interfaces; Two-stage; Width: 6 mm
Color:
Overvoltage Protection Item no. 792-800

Surge suppression module for signal technology

Surge suppression module for signal technology; Nominal voltage: 24 VDC; for 2 signal paths with common surge arrester; for unbalanced interfaces; Two-stage; Width: 6 mm
List price per piece
On request
Price and availability afterLogin
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On request
PU (SPU): 1 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
1
Surge suppression module for signal technology; Nominal voltage: 24 VDC; for 2 signal paths with common surge arrester; for supply lines; Single-stage; Width: 6 mm
Color:
Overvoltage Protection Item no. 792-802

Surge suppression module for signal technology

Surge suppression module for signal technology; Nominal voltage: 24 VDC; for 2 signal paths with common surge arrester; for supply lines; Single-stage; Width: 6 mm
List price per piece
On request
Price and availability afterLogin
Your price per piece
On request
PU (SPU): 1 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
1
Potential distribution module; 4 potentials; with 19 connection points each
Overvoltage Protection Item no. 288-837

Potential distribution module

Potential distribution module; 4 potentials; with 19 connection points each
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PU (SPU): 4 (1) Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
4
Component module with diode; with 9 pcs; Diode 1N5408
Overvoltage Protection Item no. 289-105

Component module with diode

Component module with diode; with 9 pcs; Diode 1N5408
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On request
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PU (SPU): 10 (1) Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
10
Component module with diode
Overvoltage Protection Item no. 289-151

Component module with diode

Component module with diode
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On request
Price and availability afterLogin
Your price per piece
On request
PU (SPU): 25 (1) Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
25
Component terminal block; double-deck; with varistor; for DIN-rail 35 x 15 and 35 x 7.5; 2.5 mm²; CAGE CLAMP®; 2,50 mm2; gray
Color:
Overvoltage Protection Item no. 280-502/281-609

Component terminal block

Component terminal block; double-deck; with varistor; for DIN-rail 35 x 15 and 35 x 7.5; 2.5 mm²; CAGE CLAMP®; 2,50 mm2; gray
List price per piece
On request
Price and availability afterLogin
Your price per piece
On request
PU (SPU): 50 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
50
Potential distribution module; 4 potentials; with 6 connection points each
Color:
Overvoltage Protection Item no. 288-867

Potential distribution module

Potential distribution module; 4 potentials; with 6 connection points each
List price per piece
On request
Price and availability afterLogin
Your price per piece
On request
PU (SPU): 1 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
1
Surge suppression module for signal technology; Nominal voltage: 24 VDC; for 2 signal paths with common surge arrester; for symmetric interfaces; Two-stage; Width: 6 mm
Color:
Overvoltage Protection Item no. 792-801

Surge suppression module for signal technology

Surge suppression module for signal technology; Nominal voltage: 24 VDC; for 2 signal paths with common surge arrester; for symmetric interfaces; Two-stage; Width: 6 mm
List price per piece
On request
Price and availability afterLogin
Your price per piece
On request
PU (SPU): 1 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
1
Specialty electronic module
Overvoltage Protection Item no. 789-912

Specialty electronic module

Specialty electronic module
List price per piece
On request
Price and availability afterLogin
Your price per piece
On request
PU (SPU): 1 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
1
Surge suppression module for signal technology; Nominal voltage: 5 VDC; for 2 signal paths with common surge arrester; for interfaces with high baud rate; Two-stage; Width: 6 mm; 2,50 mm2
Color:
Overvoltage Protection Item no. 792-805

Surge suppression module for signal technology

Surge suppression module for signal technology; Nominal voltage: 5 VDC; for 2 signal paths with common surge arrester; for interfaces with high baud rate; Two-stage; Width: 6 mm; 2,50 mm2
List price per piece
On request
Price and availability afterLogin
Your price per piece
On request
PU (SPU): 1 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
1
Component terminal block; double-deck; with end plate; with varistor; for DIN-rail 35 x 15 and 35 x 7.5; 2.5 mm²; CAGE CLAMP®; 2,50 mm2; gray
Color:
Overvoltage Protection Item no. 280-502/281-582

Component terminal block

Component terminal block; double-deck; with end plate; with varistor; for DIN-rail 35 x 15 and 35 x 7.5; 2.5 mm²; CAGE CLAMP®; 2,50 mm2; gray
List price per piece
On request
Price and availability afterLogin
Your price per piece
On request
PU (SPU): 50 (1) Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
50
Component module with resistor; with 1 pcs; Resistor 270R; 5 Watt
Overvoltage Protection Item no. 289-128/006-000

Component module with resistor

Component module with resistor; with 1 pcs; Resistor 270R; 5 Watt
List price per piece
On request
Price and availability afterLogin
Your price per piece
On request
PU (SPU): 18 (1) Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
18
Manual operation module; 4 analog outputs
Overvoltage Protection Item no. 789-811

Manual operation module

Manual operation module; 4 analog outputs
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Price and availability afterLogin
Your price per piece
On request
PU (SPU): 1 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
1
Component terminal block; double-deck; with end plate; with varistor; for DIN-rail 35 x 15 and 35 x 7.5; 2.5 mm²; CAGE CLAMP®
Color:
Overvoltage Protection Item no. 280-502/281-588

Component terminal block

Component terminal block; double-deck; with end plate; with varistor; for DIN-rail 35 x 15 and 35 x 7.5; 2.5 mm²; CAGE CLAMP®
List price per piece
On request
Price and availability afterLogin
Your price per piece
On request
PU (SPU): 50 (1) Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
50
Switching module; with 2-pole circuit breaker; Switching voltage: 250 VAC; Switching current: 16 A
Overvoltage Protection Item no. 789-802

Switching module

Switching module; with 2-pole circuit breaker; Switching voltage: 250 VAC; Switching current: 16 A
List price per piece
On request
Price and availability afterLogin
Your price per piece
On request
PU (SPU): 10 (1) Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
10
Component terminal block; double-deck; with end plate and direct connection to DIN-rail; with P6KE36C TVS diode; 24 VDC; for DIN-rail 35 x 15 and 35 x 7.5; 2.5 mm²; CAGE CLAMP®; 2,50 mm2; gray
Color:
Overvoltage Protection Item no. 280-502/281-602

Component terminal block

Component terminal block; double-deck; with end plate and direct connection to DIN-rail; with P6KE36C TVS diode; 24 VDC; for DIN-rail 35 x 15 and 35 x 7.5; 2.5 mm²; CAGE CLAMP®; 2,50 mm2; gray
Stock item
List price per piece
On request
Price and availability afterLogin
Your price per piece
On request
PU (SPU): 50 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
50
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