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3SK1 / Safety relays

3SK1 / Safety relays

Items 13 - 24 of 37 from Siemens ⍾ Last modified Sep 7, 2025
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3SK1 / Safety relays ⍾ Page 2

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Siemens – 3SK1122-2CB44
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3SK1122-2CB44 - Siemens
SIRIUS SAFETY RELAY BASIC UNIT ADVANCED SERIES WITH TIME DELAY 5-300S ELECTRONIC ENABLING CIRCUITS 2 INSTANTANEOUS 2 DELAYED US = 24 V DC SPRING-LOADED TERMINAL
Siemens – 3SK1122-2CB41
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3SK1122-2CB41 - Siemens
SIRIUS safety relay Basic unit Advanced series with time delay 0.05-3 s electronic enabling circuits 2 NO instantaneous 2 NO delayed Us = 24 V DC Spring-type terminal (push-in)
Siemens – 3SK1122-2AB40
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3SK1122-2AB40 - Siemens
SIRIUS safety relay Basic unit Advanced series 3 electronic enabling circuits 1 electronic signaling circuit Us = 24 V DC Spring-type terminal (push-in)
Siemens – 3SK1211-1BW20
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3SK1211-1BW20 - Siemens
SIRIUS safety relay Output expansion 4RO with relay enabling circuits 4 NO contacts plus Relay signaling circuit 1 NC contact Us = 110-240 V AC/DC screw terminal
Siemens – 3SK1211-1BB00
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3SK1211-1BB00 - Siemens
SIRIUS safety relay Output expansion 4RO with relay enabling circuits 4 NO contacts plus Relay signaling circuit 1 NC contact Us = 24 V AC screw terminal
Siemens – 3SK1211-2BB40
Product detailsAdd to RFQ
3SK1211-2BB40 - Siemens
SIRIUS safety relay Output expansion 4RO with relay enabling circuits 4 NO contacts plus Relay signaling circuit 1 NC contact Us = 24 V DC Spring-type terminal (push-in)
Siemens – 3SK1122-2CB42
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3SK1122-2CB42 - Siemens
SIRIUS safety relay Basic unit Advanced series with time delay 0.5-30 s electronic enabling circuits 2 NO instantaneous 2 NO delayed Us = 24 V DC Spring-type terminal (push-in)
Siemens – 3SK1121-2CB42
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3SK1121-2CB42 - Siemens
SIRIUS safety relay Basic unit Advanced series with time delay 0.5-30 s Relay enabling circuits 2 NO instantaneous 2 NO delayed Us = 24 V DC Spring-type terminal (push-in)
Siemens – 3SK1121-1CB44
Product detailsAdd to RFQ
3SK1121-1CB44 - Siemens
SIRIUS safety relay Basic unit Advanced series with time delay 5-300 s Relay enabling circuits 2 NO instantaneous 2 NO delayed Us = 24 V DC screw terminal
Siemens – 3SK1211-2BB00
Product detailsAdd to RFQ
3SK1211-2BB00 - Siemens
SIRIUS safety relay Output expansion 4RO with relay enabling circuits 4 NO contacts plus Relay signaling circuit 1 NC contact Us = 24 V AC Spring-type terminal (push-in)
Siemens – 3SK1121-2AB40
Product detailsAdd to RFQ
3SK1121-2AB40 - Siemens
SIRIUS safety relay Basic unit Advanced series Relay enabling circuits 3 NO contacts plus Relay signaling circuit 1 NC contact Us = 24 V DC Spring-type terminal (push-in)
Siemens – 3SK1121-1CB42
Product detailsAdd to RFQ
3SK1121-1CB42 - Siemens
SIRIUS safety relay Basic unit Advanced series with time delay 0.5-30 s Relay enabling circuits 2 NO instantaneous 2 NO delayed Us = 24 V DC screw terminal