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Safety products

Safety products

Items 157 - 168 of 412 from Siemens ⍾ Last modified Sep 7, 2025
▲ Communicable Safety Products MSS Safety relays

Safety products ⍾ Page 14

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Siemens – 3TK2821-1CB30
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3TK2821-1CB30 - Siemens
SIRIUS safety relay with relay enabling circuits (EC) 24 V AC/DC, 22.5 mm Screw terminal EC instantaneous: 3 NO EC delayed: 0 NO SC: 1NC Autostart/manual start Basic device Maximum achieved SIL: 1, PL: c as expansion unit up to maximum achieved SIL: 3, PL: e
Siemens – 3TK2821-2CB30-ZW96
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3TK2821-2CB30-ZW96 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (RC), AC/DC 24V, 22.5MM, CAGE CLAMP, CONNECTION MULTI-UNIT PACKAGING PACKAGING QUANTITY 60 UNITS
Siemens – 3TK2821-2CB30
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3TK2821-2CB30 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (RC), AC/DC 24V, 22.5MM, SPRING-LOADED TERMINAL, RC INSTANT.: 3NO, RC DELAYED: 0NO, MC: 1NC, AUTOSTART, BASIC DEVICE, MAX. ACHIEVABLE SIL: 1, PL: C,
Siemens – 3TK2822-2CB30
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3TK2822-2CB30 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (RC), AC/DC 24V, 22.5MM, SPRING-LOADED TERMINAL, RC INSTANT.: 2NO, RC DELAYED: 0NO, MC: 0NC, AUTOSTART, BASIC DEVICE, MAX. ACHIEVABLE SIL: 3, PL: E
Siemens – 3TK2820-1CB30
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3TK2820-1CB30 - Siemens
SIRIUS SAFETY RELAY WITH RELAY ENABLING CIRCUITS, 24 V AC/DC, 22.5MM, SCREW CONNECTION, BASIC UNIT, AUTO START, MONITORED START INSTANTANEOUS: 3NO, DELAYED: 0NO, SIGNALING CIRCUIT: 1NC, MAX. ERR. CAT. EN954-1: 4 SIL: 3, PL: E SIL: 3, PL: E
Siemens – 3TK2820-2AJ20
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3TK2820-2AJ20 - Siemens
SIRIUS SAFETY RELAY WITH RELAY ENABLING CIRCUITS, 115 V AC, 22.5MM, SPRING-LOADED TERMINAL, BASIC UNIT, AUTO START, MONITORED START INSTANTANEOUS: 3NO, DELAYED: 0NO, SIGNALING CIRCUIT: 1NC, MAX. ERR. CAT. EN954-1: 4 SIL: 3, PL: E SIL: 3, PL: E
Siemens – 3TK2820-2CB30
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3TK2820-2CB30 - Siemens
SIRIUS SAFETY RELAY WITH RELAY ENABLING CIRCUITS, 24 V AC/DC, 22.5MM, SPRING-LOADED TERMINAL, BASIC UNIT, AUTO START, MONITORED START INSTANTANEOUS: 3NO, DELAYED: 0NO, SIGNALING CIRCUIT: 1NC, MAX. ERR. CAT. EN954-1: 4 SIL: 3, PL: E SIL: 3, PL: E
Siemens – 3TK2820-2AL20
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3TK2820-2AL20 - Siemens
SIRIUS SAFETY RELAY WITH RELAY ENABLING CIRCUITS, 230 V AC, 22.5MM, SPRING-LOADED TERMINAL, BASIC UNIT, AUTO START, MONITORED START INSTANTANEOUS: 3NO, DELAYED: 0NO, SIGNALING CIRCUIT: 1NC, MAX. ERR. CAT. EN954-1: 4 SIL: 3, PL: E SIL: 3, PL: E
Siemens – 3TK2810-1KA41-0AA0
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3TK2810-1KA41-0AA0 - Siemens
SIRIUS SAFETY RELAY SAFETY-RELATED SPEED MONITORING, 110 - 240 V AC/DC, 45.0 MM, SCREW CONNECTION, ENABLING CIRCUIT INSTANTANEOUS:2NO, ENABLING CIRCUIT DELAYED: 0, SIGNALING CIRCUIT: 2 ELECTRICAL, NAMUR VERSION AUTO START / MANUAL START, BASIC UNIT, MAX. ERR. PL EN13849-1: E, MAX. ERR. SIL TO IEC61508: 3,
Siemens – 3TK2810-1KA42
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3TK2810-1KA42 - Siemens
SIRIUS SAFETY RELAY SAFETY-RELATED SPEED MONITORING, 110 - 240 V AC/DC, 45.0 MM, SPRING-LOADED TERMINAL, RC INSTANTANEOUS: 2NO, RC DELAYED. 0, SC: 2 ELECTRICAL, AUTOSTART / MANUAL START, BASIC UNIT, MAX. ACH. PL EN13849-1: E, MAX. ACH. SIL TO IEC61508:3,
Siemens – 3TK2820-1AJ20
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3TK2820-1AJ20 - Siemens
SIRIUS SAFETY RELAY WITH RELAY ENABLING CIRCUITS, 115 V AC, 22.5MM, SCREW CONNECTION, BASIC UNIT, AUTO START, MONITORED START INSTANTANEOUS: 3NO, DELAYED: 0NO, SIGNALING CIRCUIT: 1NC, MAX. ERR. CAT. EN954-1: 4 SIL: 3, PL: E SIL: 3, PL: E
Siemens – 3TK2823-2CB30
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3TK2823-2CB30 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (RC), AC/DC 24V, 22.5MM, SPRING-LOADED TERMINAL, RC INSTANT.: 2NO, RC DELAYED: 0NO, MC: 0NC, MONITORED START, BASIC DEVICE, MAX. ACHIEVABLE SIL: 3, PL: E