Back
Reset everything.

Product Type

  • Overvoltage protection (67)
  • Specialty electronics (67)
More Less

Product function

  • AND gate module (1)
  • Bridge rectifier module (2)
  • Component module with diode (10)
  • Component module with fuse (2)
  • Component module with LED; Red LED (3)
  • Component module with resistor (8)
  • Current flow monitoring modules (4)
  • Diode gate module (10)
  • Display module (3)
  • Fuse module (2)
  • Interface module (2)
  • LED gate module (3)
  • Manual operation module (2)
  • Module for build. cust. circuits (2)
  • Overvoltage protection (6)
  • PCB for self-assembly (2)
  • Potential distribution module (21)
  • Potential multiplication (21)
  • Resistor module (8)
  • S0 interface power supply (1)
  • S0 power supply module (1)
  • Specialty electronic module (2)
  • Surge suppression device (61)
  • Surge suppression module for signal technology (6)
  • Switching module (9)
  • Terminal block with gas-filled surge arrester (6)
  • Terminal block with suppressor diode (28)
  • Terminal block with varistor (27)
More Less

Nominal operating voltage [V] (DC)

  • 5.0 (1)
  • 24.0 (29)
  • 48.0 (9)
  • 60.0 (8)
  • 110.0 (8)
  • 115.0 (2)
  • 230.0 (3)
  • 250.0 (2)
More Less

Series

  • 280 (44)
  • 286 (17)
  • 288 (5)
  • 289 (18)
  • 789 (9)
  • 792 (6)
  • 830 (16)
  • 870 (17)
  • 2042 (2)
More Less

Approvals

  • Ex-Approvals (1)
  • UL-Approvals (1)
More Less

WAGO terminal

  • WAGO 236 Series (17)
  • WAGO 2706 Series (6)
  • WAGO 2716 Series (5)
  • WAGO 734 Series (2)
  • WAGO 736 Series (2)
  • WAGO 739 Series (1)
  • WAGO 745 Series (12)
  • WAGO 804 Series (2)
More Less

Surrounding air (operating) temperature

  • -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)
  • 40 °C (2)
  • 0 … 70 °C (1)
More Less

Overvoltage Protection

Learn more
Compact View

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.

Quick start: Product Type
134 results
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
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
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 supply lines; Single-stage; Width: 6 mm
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
List price per piece
On request
Price and availability afterLogin
Your price per piece
On request
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
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 module with diode
Overvoltage Protection Item no. 289-151

Component module with diode

Component module with diode
List price per piece
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®
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®
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
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
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
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
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®
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®
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
134 results
1 2
10
13