VEX-ELIMECS company logo
Catalog>Siemens>Low-Voltage Controls and Distribution>Safety products>Safety relays>3SK1 / Safety relays
[siemens_summary]
[catalog_children]
[catalog_search_products]
3SK1 / Safety relays

3SK1 / Safety relays

Items 1 - 12 of 37 from Siemens ⍾ Last modified Sep 7, 2025
▲

3SK1 / Safety relays ⍾ Page 1

1234
Siemens – 3SK1213-1AB40
Product detailsAdd to RFQ
3SK1213-1AB40 - Siemens
SIRIUS safety relay Output expansion 3RO Power, with Relay enabling circuits 3 NO contacts plus Relay signaling circuit 1 NC contact Us = 24 V DC screw terminal
Siemens – 3SK1211-2BW20
Product detailsAdd to RFQ
3SK1211-2BW20 - 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 Spring-type terminal (push-in)
Siemens – 3SK1213-2AB40
Product detailsAdd to RFQ
3SK1213-2AB40 - Siemens
SIRIUS safety relay Output expansion 3RO Power, with Relay enabling circuits 3 NO contacts plus Relay signaling circuit 1 NC contact Us = 24 V DC Spring-type terminal (push-in)
Siemens – 3SK1230-2AW20
Product detailsAdd to RFQ
3SK1230-2AW20 - Siemens
SIRIUS SAFETY RELAY POWERSUPPLY FOR 3SK1 ADVANCED SERIES US = 115 - 230 V AC/DC SPRING-LOADED CONNECTION
Siemens – 3SK1220-1AB40
Product detailsAdd to RFQ
3SK1220-1AB40 - Siemens
SIRIUS safety relay Input expansion Advanced Input expansion for an additional 2-channel or two 1-channel sensors Us = 24 V DC screw terminal
Siemens – 3SK1213-2AL20
Product detailsAdd to RFQ
3SK1213-2AL20 - Siemens
SIRIUS SAFETY RELAY OUTPUT EXTENSION 3RO POWER, WITH RELAY ENABLING CIRCUITS 3 NO CONTACTS + RELAY FEEDBACK CIRCUIT 1 NC CONTACT US = 230 V AC SPRING-LOADED CONNECTION
Siemens – 3SK1230-1AW20
Product detailsAdd to RFQ
3SK1230-1AW20 - Siemens
SIRIUS safety relay Power supply for 3SK1 Advanced series Us = 110-240 V AC/DC screw terminal
Siemens – 3SK1220-2AB40
Product detailsAdd to RFQ
3SK1220-2AB40 - Siemens
SIRIUS safety relay Input expansion Advanced Input expansion for an additional 2-channel or two 1-channel sensors Us = 24 V DC Spring-type terminal (push-in)
Siemens – 3SK1122-1CB42
Product detailsAdd to RFQ
3SK1122-1CB42 - 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 screw terminal
Siemens – 3SK1122-1CB41
Product detailsAdd to RFQ
3SK1122-1CB41 - 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 screw terminal
Siemens – 3SK1122-1CB44
Product detailsAdd to RFQ
3SK1122-1CB44 - Siemens
SIRIUS safety relay Basic unit Advanced series with time delay 5-300 s electronic enabling circuits 2 NO instantaneous 2 NO delayed Us = 24 V DC screw terminal
Siemens – 3SK1211-1BB40
Product detailsAdd to RFQ
3SK1211-1BB40 - 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 screw terminal