Safety Relays (472 items)

Supply Voltage = 24V dc Number of Channels = 2 Safety Contacts = 3 Range = SIRIUS

The Siemens 3RK1105-1BE04-0CA0 is a ASIsafe Basis Safety monitor 2 F-RO 2 enabling circuits IP20, with screw terminal removable terminals Safe output relay Response time maximum 40 ms Monitor type ...

The Siemens 3RK1105-1BE04-2CA0 is a ASIsafe extended Safety monitor 2 F-RO 2 enabling circuits IP20, with screw terminal removable terminals Safe output relay Response time maximum 40 ms Monitor ty...

Supply Voltage = 250V Number of Channels = 2 Safety Contacts = 2 Reset Method = Automatic

The Siemens 3SK1 series is a safety relay which monitors safety door and the emergency stop. It has a safety bundle advanced for more sophisticated safety solutions with the necessary SIRIUS device...

Supply Voltage = 24V dc Function = Optocoupler 1NO Triac Auxiliary Contacts = 1

SIRIUS, Diagnostics display for 3SK2 and modular Safety system 3RK3 for displaying diagnostics data.

Supply Voltage = 24V Safety Contacts = 3 Function = Safety Relay

SIRIUS 3SK1 Power Supply Module. The 3SK1 230 power supply enables the 3SK1 safety relays and expansion units to be used worldwide, regardless of the control supply voltage required. Wide voltage r...

Supply Voltage = 690V Reset Method = Automatic

The Siemens 3SE7 is a SIRIUS safety relay Power supply for 3SK1 Advanced series. With Spring-type terminal (push-in).It has ip rating of IP67. Degree of pollutiom is class 3.

Supply Voltage = 24V ac/dc Number of Channels = 1 Safety Contacts = 4 Function = Emergency Stop Monitoring Reset Method = Automatic, Monitored Range = SIRIUS Safety Category ISO 13849-1 = 4 PL ISO ...

Supply Voltage = 110 → 240V 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 ...

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...