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 716 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
-
-
-
120mm
SC 3, SIL 3, Zone 2
123mm
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
-
-
4
120mm
SC 3, SIL 3, Zone 2
123mm
12.5mm
-
-
Phoenix Contact
-
24V dc
2
2
Emergency Stop
-
2
-
Automatic
-
PSRmini
-
4
-
-
-
3
Screw
-
No
PSR-MS60-2NO-24DC-SC
-
7mm
-
102.5mm
93mm
-
-
Pilz
-
24V dc
2
2
Emergency Stop
-
-
-
Automatic, Manual, Monitored
-
PNOZsigma
-
4
e
-
-
3
Screw
-
Yes
PNOZ s5
-
22.5mm
-
120mm
102mm
-
e
Phoenix Contact
-
24V dc
1
1
Emergency Stop
-
1
-
Automatic
-
PSRmini
-
1
-
-
-
1
Screw
-
No
PSR-MS20-1NO-1DO-24DC-SC
-
7mm
-
102.5mm
93mm
-
-
Schmersal
-
24V ac/dc
1, 2
3
Emergency Stop
-
1
-
Automatic
-
PROTECT SRB
-
4
e
-
-
3
Screw
-
-
SRB 301ST
-
22.5mm
-
121mm
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
-
22.5mm
-
114.5mm
99mm
-
e
Pilz
-
48 → 240V ac/dc
2
3
Emergency Stop
-
1
-
Automatic, Manual, Monitored
-
PNOZsigma
-
4
e
-
-
3
Screw
-
Yes
PNOZ s4
-
22.5mm
-
120mm
102mm
-
e
Phoenix Contact
-
24V dc
1
1
Emergency Stop
-
1
-
Manual
-
PSRmini
-
1
-
-
-
1
Screw
-
No
PSR-MS25-1NO-1DO-24DC-SC
-
7mm
-
102.5mm
93mm
-
-
...

















