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  Safety Relays (472 items)

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Siemens Single-Channel Safety Relay, 24V ac/dc, 4 Safety Contacts / 7845793 (2 offers) 
Supply Voltage = 24V ac/dc Number of Channels = 1 Safety Contacts = 4 Reset Method = Automatic, Monitored Range = SIRIUS Safety Category ISO 13849-1 = 4 PL ISO 13849-1 = e SIL IEC 61508 = 3 Termina...
Siemens
3SK1111-2AB30
from £ 138.03*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc / 7845790 (2 offers) 
The 3SK1 safety relay can be used in Emergency Off / Emergency Stop devices in accordance with ISO 13850 and in safety circuits in accordance with VDE 0113-1 and/or DIN EN 60204-1. Depending on the...
Siemens
3SK1112-1BB40
from £ 109.65*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc / 7845829 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1122-1CB41
from £ 124.61*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc / 7845831 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1122-1CB44
from £ 123.93*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc / 7845835 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1122-2CB41
from £ 124.70*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc / 7845838 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1122-1CB42
from £ 134.72*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc / 7845844 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1122-2CB42
from £ 124.50*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc / 7845847 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1122-2CB44
from £ 123.87*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845800 (3 offers) 
Supply Voltage = 24V dc Number of Channels = 1 Safety Contacts = 4 Reset Method = Automatic, Monitored Range = SIRIUS Safety Category ISO 13849-1 = 4 PL ISO 13849-1 = e SIL IEC 61508 = 3 Terminal T...
Siemens
3SK1121-1AB40
from £ 169.47*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845803 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1121-1CB41
from £ 206.98*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845807 (3 offers) 
Supply Voltage = 24V dc Number of Channels = 1 Safety Contacts = 4 Reset Method = Automatic, Monitored Range = SIRIUS Safety Category ISO 13849-1 = 4 PL ISO 13849-1 = e SIL IEC 61508 = 3 Terminal T...
Siemens
3SK1121-1CB42
from £ 212.24*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845813 (1 offer) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1121-2CB41
£ 253.252*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845816 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1121-1CB44
from £ 206.13*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845819 (2 offers) 
Supply Voltage = 24V dc Number of Channels = 1 Safety Contacts = 4 Auxiliary Contacts = 4 Reset Method = Automatic, Monitored Range = SIRIUS Safety Category ISO 13849-1 = 4 PL ISO 13849-1 = e SIL I...
Siemens
3SK1121-2AB40
from £ 171.74*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845822 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1121-2CB42
from £ 206.51*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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