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 717 products

RS Stock No.: 329-098Brand: RS PRO
P.O.A.
Check stock
1
RS Pro
-
24V dc
1
4
-
-
20
-
-
-
5 A NE/ND Loads
-
-
-
3
-
-
Screw
-
94/9/EC Atex, 2004/108/CE EMC, 2006/95/EC LVD, 2011/65/EU RoHS, CE
-
123mm
-
120mm
SC 3, SIL 3, Zone 2
12.5mm
-
-

RS Stock No.: 329-100Brand: RS PRO
P.O.A.
Check stock
1
RS Pro
-
24V dc
1
-
-
-
20
-
-
-
5 A NE/ND Loads with Line Fault Detection
-
-
-
3
-
-
Screw
-
94/9/EC Atex, 2004/108/CE EMC, 2006/95/EC LVD, 2011/65/EU RoHS, CE
-
123mm
4
120mm
SC 3, SIL 3, Zone 2
12.5mm
-
-
Phoenix Contact
-
24V dc
2
2
Emergency Stop
-
2
-
-
Automatic
PSRmini
-
4
-
3
-
-
Screw
No
-
PSR-MS60-2NO-24DC-SC
102.5mm
-
7mm
-
93mm
-
-
Pilz
-
24V dc
2
2
Emergency Stop
-
-
-
-
Automatic, Manual, Monitored
PNOZsigma
-
4
e
3
-
-
Screw
Yes
-
PNOZ s5
120mm
-
22.5mm
-
102mm
-
e
Phoenix Contact
-
24V dc
1
1
Emergency Stop
-
1
-
-
Automatic
PSRmini
-
1
-
1
-
-
Screw
No
-
PSR-MS20-1NO-1DO-24DC-SC
102.5mm
-
7mm
-
93mm
-
-
Schmersal
-
24V ac/dc
1, 2
3
Emergency Stop
-
1
-
-
Automatic
PROTECT SRB
-
4
e
3
-
-
Screw
-
-
SRB 301ST
121mm
-
22.5mm
-
100mm
-
e
Phoenix Contact
-
24V ac/dc
2
3
Emergency Stop
-
1
-
-
-
PSRclassic
-
4
e
3
-
-
Screw
No
-
PSR-SCP- 24UC/ESM4/3X1/1X2/B
114.5mm
-
22.5mm
-
99mm
-
e
Pilz
-
48 → 240V ac/dc
2
3
Emergency Stop
-
1
-
-
Automatic, Manual, Monitored
PNOZsigma
-
4
e
3
-
-
Screw
Yes
-
PNOZ s4
120mm
-
22.5mm
-
102mm
-
e
Phoenix Contact
-
24V dc
1
1
Emergency Stop
-
1
-
-
Manual
PSRmini
-
1
-
1
-
-
Screw
No
-
PSR-MS25-1NO-1DO-24DC-SC
102.5mm
-
7mm
-
93mm
-
-
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