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Siemens PLCs
52107 products
That’s why we at PLC Direct always set out to keep a diverse set of Siemens PLC hardware in stock. We especially stand by the brand’s PLC Siemens Simatic models for their commitment to customizability and constant improvability. Even if you require obsolete Siemens PLC parts or need a new PLC altogether, our selection of Siemens PLCs is exactly what you should seek out. Browse our collection below to assess this product’s availability and find something that works for your equipment. Once you find the right match, we can even get it to you without the unnecessary lead times. Shop here to learn more.
!!! Phased-out product !!! The successor product series is 3SK2 (see FAQ xxxxxxxxx) SIRIUS safety relay with relay and electronic 24 V DC, 45 mm Spring-type terminal EC instantaneous: 2 NO EC delayed: 2 SC: 1 monitored start Basic device Maximum achievable PL according to EN 13849-1: Maximum achievable SIL according to IEC 61508: 3
!!! Phased-out product !!! The successor product series is 3SK2 (see FAQ xxxxxxxxx) SIRIUS safety relay with relay and electronic 24 V DC, 45 mm screw terminal EC instantaneous: 2 NO EC delayed: 2 SC: 1 monitored start Basic device Maximum achievable PL according to EN 13849-1: Maximum achievable SIL according to IEC 61508: 3
!!! Phased-out product !!! The successor product series is 3SK2 (see FAQ xxxxxxxxx) SIRIUS safety relay with relay and electronic 24 V DC, 45 mm screw terminal EC instantaneous: 2 NO EC delayed: 2 SC: 1 Auto-start and monitored start Basic device Maximum achievable PL according to EN 13849-1: Maximum achievable SIL according to IEC 61508: 3
!!! Phased-out product !!! The successor product series is 3SK2 (see FAQ xxxxxxxxx) SIRIUS safety relay with relay and electronic 24 V DC, 45 mm screw terminal EC instantaneous: 2 NO EC delayed: 1 SC: 1 Spring-locked tumbler Basic device Maximum achievable PL according to EN 13849-1: Maximum achievable SIL according to IEC 61508: 3
!!! Phased-out product !!! The successor product series is 3SK2 (see FAQ xxxxxxxxx) SIRIUS safety relay with relay and electronic 24 V DC, 45 mm screw terminal EC instantaneous: 4 NO EC delayed: 0 SC: 1 monitored start Basic device Maximum achievable PL according to EN 13849-1: Maximum achievable SIL according to IEC 61508: 3
SIRIUS safety relay with electronic enabling circuits (EC) 24 V DC, 22.5 mm Spring-type terminal EC instantaneous: 1 HL EC delayed: 1 HL, 5...300 s SC: 0 Autostart/monitored start Standard device Maximum achieved SIL: 3, PL: e
SIRIUS safety relay with electronic enabling circuits (EC) 24 V DC, 22.5 mm Spring-type terminal EC instantaneous: 1 HL EC delayed: 1 HL, 0.05...3 s MK: 0 Autostart/monitored start Standard device Maximum achieved SIL: 3, PL: e
SIRIUS safety relay with electronic enabling circuits (EC) 24 V DC, 22.5 mm Screw terminal EC instantaneous: 1 HL EC delayed: 1 HL, 5...300 s SC: 0 Autostart/monitored start Standard device Maximum achieved SIL: 3, PL: e
SIRIUS safety relay with electronic enabling circuits (EC) 24 V DC, 22.5 mm Screw terminal EC instantaneous: 1 HL EC delayed: 1 HL, 0.5...30 s SC: 0 Autostart/monitored start Standard device Maximum achieved SIL: 3, PL: e
SIRIUS safety relay with electronic enabling circuits (EC) 24 V DC, 22.5 mm Spring-type terminal EC instantaneous: 2 HL EC delayed: 0 SC: 0 Autostart/monitored start Base unit Maximum achieved SIL: 2, PL: d
SIRIUS safety relay with electronic enabling circuits (EC) 24 V DC, 22.5 mm Screw terminal EC instantaneous: 2 HL EC delayed: 0 SC: 0 Autostart/monitored start Base unit Maximum achieved SIL: 2, PL: d
SIRIUS safety relay with relay enabling circuits (EC) 24 V DC, 45 mm overall width Spring-type terminal EC instantaneous: 2 NO + 2 NC EC delayed: 0 SC: 0 Press control device maximum achieved SIL: 3, PL: e
SIRIUS safety relay with relay enabling circuits (EC) 230 V AC, 45 mm overall width Spring-type terminal EC instantaneous: 2 NO + 2 NC EC delayed: 0 SC: 0 Press control device maximum achieved SIL: 3, PL: e
SIRIUS safety relay with relay enabling circuits (EC) 115 V AC, 45 mm overall width Spring-type terminal EC instantaneous: 2 NO + 2 NC EC delayed: 0 SC: 0 Press control device maximum achieved SIL: 3, PL: e
SIRIUS safety relay with relay enabling circuits (EC) 24 V AC, 45 mm overall width Spring-type terminal EC instantaneous: 2 NO + 2 NC EC delayed: 0 SC: 0 Press control device maximum achieved SIL: 3, PL: e
SIRIUS safety relay with electronic enabling circuits (EC) 24 V DC, 22.5 mm Spring-type terminal EC instantaneous: 1 HL EC delayed: 1 HL, 0.5...30 s SC: 0 Autostart/monitored start Standard device Maximum achieved SIL: 3, PL: e
SIRIUS safety relay with relay enabling circuits (EC) 230 V AC, 45 mm overall width Screw terminal EC instantaneous: 2 NO + 2 NC EC delayed: 0 SC: 0 Press control device maximum achieved SIL: 3, PL: e
SIRIUS safety relay with relay enabling circuits (EC) 115 V AC, 45 mm overall width Screw terminal EC instantaneous: 2 NO + 2 NC EC delayed: 0 SC: 0 Press control device maximum achieved SIL: 3, PL: e
SIRIUS safety relay with electronic enabling circuits (EC) 24 V DC, 22.5 mm Screw terminal EC instantaneous: 1 HL EC delayed: 1 HL, 0.05...3 s MK: 0 Autostart/monitored start Standard device Maximum achieved SIL: 3, PL: e
SIRIUS safety relay with electronic enabling circuits (EC) 24 V DC, 22.5 mm Spring-type terminal EC instantaneous: 2 HL EC delayed: 0 SC: 0 Autostart/monitored start Standard device Maximum achieved SIL: 3, PL: e
SIRIUS safety relay with electronic enabling circuits (EC) 24 V DC, 22.5 mm Screw terminal EC instantaneous: 2 HL EC delayed: 0 SC: 0 Autostart/monitored start Standard device Maximum achieved SIL: 3, PL: e
SIRIUS safety relay with relay enabling circuits (EC) 115 V AC, 22.5 mm Spring-type terminal EC instantaneous: 4 NO EC delayed: 0 MK for retraction: 1 Expansion unit Maximum achieved SIL / PL: as basic unit
SIRIUS safety relay with relay enabling circuits (EC) 24 V AC/DC, 22.5 mm Screw terminal EC instantaneous: 4 NO EC delayed: 0 MK for retraction: 1 Expansion unit Maximum achieved SIL / PL: as basic unit
SIRIUS safety relay with relay enabling circuits (EC) 230 V AC, 22.5 mm Screw terminal EC instantaneous: 4 NO EC delayed: 0 MK for retraction: 1 Expansion unit Maximum achieved SIL / PL: as basic unit
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