Safety products

Manufacturer
Siemens

SIRIUS safety relay with relay enabling circuits (EC) 115 V AC, 45 mm overall width Spring-type terminal EC instantaneous: 2 NO EC delayed: 2NO, 0.5...30 s SC: 1NC monitored start Basic device Maximum achieved SIL: 3/2, PL: e/d

Manufacturer
Siemens

SIRIUS safety relay with relay enabling circuits (EC) 24 V DC, 45 mm overall width Spring-type terminal EC instantaneous: 2 NO EC delayed: 2NO, 0.5...30 s SC: 1NC AUTOSTART Basic device Maximum achieved SIL: 3/2, PL: e/d

Manufacturer
Siemens

SIRIUS safety relay with contactor relay enabling circuits (EC) 115 V DC, 90 mm Spring-type terminal EC instantaneous: 3 NO EC delayed: 0 SC: 0 Autostart/monitored start Basic device Maximum achieved SIL: 2, PL: d

Manufacturer
Siemens

SIRIUS safety relay with contactor relay enabling circuits (EC) 24 V DC, 90 mm Spring-type terminal EC instantaneous: 6NO EC delayed: 0 SC: 1NC Autostart/monitored start Basic device Maximum achieved SIL: 2, PL: d

Manufacturer
Siemens

!!! 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: 1 SC: 1 Spring-locked tumbler Basic device Maximum achievable PL according to EN 13849-1: Maximum achievable SIL according to IEC 61508: 3

Manufacturer
Siemens

SIRIUS safety relay Adapter for 3TK2810-1 for connecting 25-pole encoders, Type: SIEMENS/HEIDENHAIN

Manufacturer
Siemens

SIRIUS safety relay with relay enabling circuits (EC) 24 V DC, 45 mm overall width Screw terminal EC instantaneous: 3 NO EC delayed: 0 NO SC: 2 NC Autostart/monitored start Basic device Maximum achieved SIL: 3, PL: E

Manufacturer
Siemens

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

Manufacturer
Siemens

!!! 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

Manufacturer
Siemens

SIRIUS safety relay Safety-oriented Speed monitoring 110-240 V AC/DC, 45 mm overall width Spring-type terminal EC instantaneous: 2 NO EC delayed: 0 SC: 2 electrical Auto-start/manual start Basic device Maximum achievable PL according to EN 13849-1: e Maximum achievable SIL according to IEC 61508: 3

Manufacturer
Siemens

SIRIUS safety relay Basic unit Standard series Relay enabling circuits 3 NO contacts plus Relay signaling circuit 1 NC contact Us = 110 - 240 V AC/DC 50/60 Hz screw terminal

Manufacturer
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)

Manufacturer
Siemens

SIRIUS safety relay with contactor relay enabling circuits (EC) 24 V DC, 90 mm Screw terminal EC instantaneous: 3 NO EC delayed: 0 SC: 0 Autostart/monitored start Basic device Maximum achieved SIL: 2, PL: d

Manufacturer
Siemens

!!! Phased-out product !!! The successor product series is 3SK2 (see FAQ 109741483) SIRIUS safety relay with relay enabling circuits (EC) 24 V DC, 45 mm Spring-type terminal EC instantaneous: 2 NO EC delayed: 2 SC: 4 Switch with 8 functions Basic device Maximum achievable PL according to EN 13849-1: Maximum achievable SIL according to IEC 61508: 3

Manufacturer
Siemens

SIRIUS safety relay Basic unit Standard series Relay enabling circuits 3 NO contacts plus Relay signaling circuit 1 NC contact Us = 110 - 240 V AC/DC 50/60 Hz Spring-type terminal (push-in)

Manufacturer
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

Manufacturer
Siemens

SIRIUS safety relay with relay enabling circuits (EC) 115 V AC, 45 mm overall width Screw terminal EC instantaneous: 2 NO EC delayed: 2NO, 0.5...30 s SC: 1NC monitored start Basic device Maximum achieved SIL: 3/2, PL: e/d

Manufacturer
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)

Manufacturer
Siemens

SIRIUS safety relay Safety-oriented Speed monitoring 110-240 V AC/DC, 45 mm overall width Spring-type terminal EC instantaneous: 2 NO EC delayed: 0 SC: 2 electrical NAMUR version Auto-start/manual start Basic device Maximum achievable PL according to EN 13849-1: e Maximum achievable SIL according to IEC 61508: 3

Manufacturer
Siemens

SIRIUS safety relay with contactor relay enabling circuits (EC) 24 V DC, 90 mm Spring-type terminal EC instantaneous: 0 NO EC delayed: 3NO, 5...300 s SC: 0 Expansion unit Maximum achievable PL: as basic unit Maximum achievable SIL: as basic unit