Safety Relays
- A safety relay is an automation device that monitors for potential errors or faults in machinery or plants and works to prevent injury and reduce risk. If an error occurs, the safety relay initiates the appropriate response to reduce the risk and bring the environment back to a safe, acceptable level.Monitoring processes using safety relays protects both the machinery and the employees, pr...
Showing 1-20 of 601 products
ABB Jokab
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24V dc
2
4
Safety Monitoring
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-
3
-
-
-
Multi-Reset
Sentry
-
-
4
4
e
e
3
-
3
-
Screw
-
Yes
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SSR10
120mm
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120mm
-
-
-
22.5mm
-
-
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e
-
-
-
ABB Jokab
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24V dc
2
4
Time Delay
-
-
4
-
-
-
Multi-Reset
Sentry
-
-
4
4
e
e
3
-
3
-
Screw
CE
Yes
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USR22
120mm
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120mm
-
-
-
22.5mm
-
-
-
e
-
-
-
ABB Jokab
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265 V ac, 375V dc
2
4
Safety Monitoring
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-
3
-
-
-
Multi-Reset
Sentry
-
-
4
4
e
e
3
-
3
-
Screw
CE
Yes
-
SSR10M
120mm
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120mm
-
-
-
22.5mm
-
-
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e
-
-
-
ABB Jokab
-
24V dc
2
4
Time Delay
-
-
3
-
-
-
Multi-Reset
Sentry
-
-
4
4
e
e
3
-
3
-
Screw
-
Yes
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TSR10
120mm
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120mm
4
-
-
22.5mm
-
-
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e
-
-
-
Phoenix Contact
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24V dc
1
1
Emergency Stop
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-
-
-
-
-
Manual
PSRmini
-
-
-
4
e
-
-
-
3
-
-
-
-
-
PSR-MS21
7mm
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102.5mm
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-
-
93mm
-
-
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e
-
-
-
ABB Jokab
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265 V ac, 375V dc
-
4
Two Hand Control
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-
3
-
-
-
Multi-Reset
Sentry
-
-
-
4
e
-
-
-
3
-
Screw
CE
Yes
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SSR20M
120mm
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120mm
-
-
-
22.5mm
-
-
-
e
-
-
-
ABB Jokab
-
24V dc
2
4
Time Delay
-
-
4
-
-
-
Multi-Reset
Sentry
-
-
4
4
e
e
3
-
3
-
Screw
CE
Yes
-
SSR42
120mm
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120mm
-
-
-
22.5mm
-
-
-
e
-
-
-
ABB Jokab
-
265 V ac, 375V dc
2
4
Time Delay
-
-
3
-
-
-
Multi-Reset
Sentry
-
-
4
4
e
e
3
-
3
-
Screw
CE
Yes
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TSR20M
120mm
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120mm
-
-
-
22.5mm
-
-
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e
-
-
-
Phoenix Contact
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24V dc
2
1
Two Hand Control
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-
-
-
-
-
Manual
-
-
-
3
3
e
e
3
-
3
-
-
-
-
-
PSR-MM25
12.5mm
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114.5mm
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-
-
117mm
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-
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e
-
-
-
Phoenix Contact
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24V dc
2
5
Emergency Stop
-
-
-
-
-
-
Manual
PSRmini
-
-
4
4
e
e
3
-
3
-
Plug In
-
-
-
PSR-MC82
17.5mm
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114.5mm
4
-
-
117mm
-
-
-
e
-
-
-
ABB Jokab
-
24V dc
1
4
Emergency Stop
-
-
4
-
-
-
Multi-Reset
Sentry
-
-
4
4
e
e
3
-
3
-
Screw
CCCs, CE, CULus, TUV
Yes
-
BSR11
120mm
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120mm
-
-
-
22.5mm
-
-
-
e
-
-
-
ABB Jokab
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24V dc
-
5
Safety Relay
-
-
4
-
-
-
Multi-Reset
Sentry
-
-
4
4
e
e
3
-
3
-
Screw
-
Yes
-
BSR23
120mm
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120mm
-
-
-
22.5mm
-
-
-
e
-
-
-
ABB Jokab
-
24V dc
-
4
Two Hand Control
-
-
3
-
-
-
Multi-Reset
Sentry
-
-
4
4
e
e
3
-
3
-
Screw
CCCs, CE, CULus, TUV
Yes
-
SSR20
120mm
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120mm
-
-
-
22.5mm
-
-
-
e
-
-
-
ABB Jokab
-
24V dc
2
4
Time Delay
-
-
4
-
-
-
Multi-Reset
Sentry
-
-
4
4
e
e
3
-
3
-
Screw
CCCs, CE, CULus, TUV
Yes
-
SSR32
120mm
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120mm
4
-
-
22.5mm
-
-
-
e
-
-
-
ABB Jokab
-
24V dc
2
4
Time Delay
-
-
3
-
-
-
Multi-Reset
Sentry
-
-
4
4
e
e
3
-
3
-
Screw
CE
Yes
-
TSR20
120mm
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120mm
-
-
-
22.5mm
-
-
-
e
-
-
-
ABB Jokab
-
24V dc
2
4
Time Delay
-
-
3
-
-
-
Multi-Reset
Sentry
-
-
4
4
e
e
3
-
3
-
Screw
CE, CULus, EAC, RoHS Compliant
Yes
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USR10
120mm
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120mm
-
-
-
22.5mm
-
-
-
e
-
-
-
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