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 669 products
RS Pro
Safety Relay
-
-
-
-
SPST
-
20
-
-
DIN Rail
-
PL001
-
Screw Terminal
30 ms
-
-40°C
RoHS, EU Declaration, SIL
24V dc
250V ac
5A
70°C
-
120mm
123mm
12.5mm
SIL 3
-
-
-
Zone 2
-
5V
RS Pro
Safety Relay
-
-
-
-
SPST
-
20
-
-
DIN Rail
-
PL001
-
Screw
30 ms
-
-40°C
EU Declaration, RoHS, SIL
24V dc
250V ac
5A
70°C
-
120mm
123mm
12.5mm
SIL 3
-
-
-
Zone 2
-
5V
Moflash
Relay Module
-
-
-
-
-
-
-
-
-
Back
0.66W
YO4IS
-
Cable Terminal
-
IP65
-25°C
UKCA
26.4V
-
25mA
40°C
-
183mm
91.5mm
91.5mm
-
-
-
-
ATEX
-
26.4V
Siemens
Safety Relay
-
3 NO
-
-
3 NO/1 NC
-
1
-
-
Screw
2W
3SK1111
-
Push-in
-
IP20
-25°C
UKCA
230V
230V
5A
60°C
-
100mm
121.6mm
22.5mm
-
-
-
-
CCC
-
24V
Banner
Safety Relay
-
4
-
-
-
-
1
-
Automatic or Manual
DIN Rail
2W
ES
-
Screw
-
IP20
0°C
IEC 61508 IEC 62061
250V dc
250V ac
6A
50°C
-
84mm
118mm
45mm
4
-
-
-
No
-
115V ac
Banner
Safety Relay
-
2
-
-
-
-
1
-
Automatic or Manual
DIN Rail
2W
GM
-
Screw
-
IP20
0°C
IEC 61508 IEC 62061
250V dc
250V ac
6A
50°C
-
84mm
118mm
22.5mm
4
-
-
-
No
-
24V ac
Banner
Safety Relay
-
2
-
-
-
-
1
-
Automatic or Manual
DIN Rail
2W
UM
-
Screw
-
IP20
0°C
IEC 61508 IEC 62061
250V dc
250V ac
7A
50°C
-
84mm
118mm
22.5mm
4
-
-
-
No
-
24V ac
Banner
Safety Relay
-
3
-
-
-
-
1
-
Automatic or Manual
DIN Rail
2W
UM
-
Screw
-
IP20
0°C
IEC 61508 IEC 62061
250V dc
250V ac
7A
50°C
-
84mm
118mm
22.5mm
4
-
-
-
No
-
24V ac
Eaton
Expansion Module
-
4
-
-
-
-
1
-
-
DIN Rail
4.52W
ESR5
-
Screw
-
IP20
-20°C
UL File No. E29184 Certified by UL for use in Canada CSA Class No. 3211-83, NKCR7 EN ISO 13849-1 CSA-C22.2 No. 14-95 IEC 61508, Parts 1-7 Machines 2006/42/EG, 3211-03 UL 2014/30/EU IEC 62061 UL 508 IEC/EN 60204 EN 50178 CE UL Report Applies to both US and Canada UL Category Control No. NKCR
250V dc
250V ac
84A
55°C
-
99mm
114.5mm
22.5mm
-
-
-
-
No
-
24V ac/dc
Omron
Safety Relay
-
-
-
-
-
-
-
-
-
Front, Back
-
G7SA
-
PCB Terminal
-
IP20
-40°C
EN 50205, TÜV, EN 61810-1, UL508, KS C IEC 61810-1, EN 61984, CQC GB/T 21711.1-2008, CSA C22.2 No. 14
125V dc
250V ac
6A
85°C
-
24mm
50mm
13mm
-
-
-
-
No
-
24V dc
Omron
Safety Relay
-
3
-
-
3PST-NO
-
-
-
Automatic & Manual
-
3.3W
G9SA
-
-
15 s
-
-25°C
UL508, EN954-1, EN 574 (-TH301), EN60204-1
24V dc
24V ac
40mA
55°C
-
101.5mm
111mm
45mm
4
-
-
-
No
-
24V ac/dc
Omron
Safety Relay
-
3
-
-
-
-
-
-
Automatic & Manual
-
3.3W
G9SA
-
-
30 s
-
-25°C
EN60204-1, EN 574 (-TH301), EN954-1, UL508
24V dc
24V ac
5A
55°C
-
101.5mm
111mm
45mm
4
-
-
-
No
-
24V ac/dc
Omron
Safety Relay
-
3
-
-
-
-
-
-
Automatic & Manual
DIN Rail
-
G9SB
-
-
-
IP20
-25°C
EN 81-50, EN 60947-1, EN ISO 13849-1, EN62061, EN60204-1, EN 81-20, UL508, EN61496-1, EN60947-5-1
30V dc
250V ac
-
55°C
-
101.5mm
112mm
23mm
3
-
-
-
No
-
24V ac/dc
Omron
Safety Relay
-
2
-
-
DPST-NO
-
-
-
Automatic & Manual
-
3W
G9SE
-
Cage Clamp
-
IP20
-
G9SE
30V dc
250V ac
1.5A
-
-
111.6mm
130mm
17.5mm
4
-
-
-
No
-
24V dc
Omron
Safety Relay
-
2
-
-
DPST-NO
-
-
-
Automatic & Manual
-
4W
G9SE
-
Screwless
30 s
IP20
-
UL508, EN ISO 13849-1, EN 81-1/-2/-20/50, IEC 62061: SIL3
30V dc
250V ac
-
-
-
133mm
111.6mm
22.5mm
4
-
-
-
No
-
24V dc
Phoenix Contact
Module
-
-
-
-
-
-
-
-
-
Plug-in
-
-
-
Screw
-
IP20
-30°C
cULus Listed, Functional Safety, CCC-SDoC, cUL Listed, EAC, UL Listed
-
-
-
65°C
-
34.8mm
37.5mm
9.1mm
-
-
-
-
No
-
-
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