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Siemens
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⍾ Last modified Sep 7, 2025
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3TK2830-1CB30 - Siemens
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
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3TK2830-1AL20 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (FK), 230V AC, 22.5MM, SCREW TERMINAL, FK INSTANT.: 4S, FK DELAYED: 0, MC FOR FEEDBACK: 1, EXPANSION UNIT, MAX. ERR. SIL / PL: AS GG,
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3TK2828-2BB41 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (RC), DC 24V, 45.0MM, SPRING-LOADED TERMINAL, RC INSTANT.: 2NO, RC DELAYED: 2NO 0.05...3S, MC: 1NC, AUTOSTART, BASIC DEVICE, MAX. ACHIEVABLE SIL: 3/2, PL: E/D
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3TK2828-2BB40 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (RC), DC 24V, 45.0MM, SPRING-LOADED TERMINAL, RC INSTANT.: 2NO, RC DELAYED: 2NO 0.5...30S, MC: 1NC, AUTOSTART, BASIC DEVICE, MAX. ACHIEVABLE SIL: 3/2, PL: E/D
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3TK2828-2AL21 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (RC), AC 230V, 45.0MM, SPRING-LOADED TERMINAL, RC INSTANT.: 2NO, RC DELAYED: 2NO 0.05...3S, MC: 1NC, AUTOSTART, BASIC DEVICE, MAX. ACHIEVABLE SIL: 3/2, PL: E/D
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3TK2828-2AJ21 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (RC), AC 115V, 45.0MM, SPRING-LOADED TERMINAL, RC INSTANT.: 2NO, RC DELAYED: 2NO 0.05...3S, MC: 1NC, AUTOSTART, BASIC DEVICE, MAX. ACHIEVABLE SIL: 3/2, PL: E/D
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3TK2828-1AB20 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (RC), AC 24V, 45.0MM, SCREW TERMINAL, RC INSTANT.: 2NO, RC DELAYED: 2NO 0.5...30S, MC: 1NC, AUTOSTART, BASIC DEVICE, MAX. ACHIEVABLE SIL: 3/2, PL: E/D
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3TK2827-2BB41 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (RC), DC 24V, 45.0MM, SPRING-LOADED TERMINAL, RC INSTANT.: 2NO, RC DELAYED: 2NO 0.05...3S, MC: 1NC, MONITORED START, BASIC DEVICE, MAX. ACHIEVABLE SIL: 3/2, PL: E/D
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3TK2828-1AJ21 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (RC), AC 115V, 45.0MM, SCREW TERMINAL, RC INSTANT.: 2NO, RC DELAYED: 2NO 0.05...3S, MC: 1NC, AUTOSTART, BASIC DEVICE, MAX. ACHIEVABLE SIL: 3/2, PL: E/D
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3TK2828-2AL20 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (RC), AC 230V, 45.0MM, SPRING-LOADED TERMINAL, RC INSTANT.: 2NO, RC DELAYED: 2NO 0.5...30S, MC: 1NC, AUTOSTART, BASIC DEVICE, MAX. ACHIEVABLE SIL: 3/2, PL: E/D
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3TK2828-1BB40 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (RC), DC 24V, 45.0MM, SCREW TERMINAL, RC INSTANT.: 2NO, RC DELAYED: 2NO 0.5...30S, MC: 1NC, AUTOSTART, BASIC DEVICE, MAX. ACHIEVABLE SIL: 3/2, PL: E/D
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3TK2828-2AJ20 - Siemens
SIRIUS SAFETY RELAY WITH RELAY RELEASE CIRCUITS (RC), AC 115V, 45.0MM, SPRING-LOADED TERMINAL, RC INSTANT.: 2NO, RC DELAYED: 2NO 0.5...30S, MC: 1NC, AUTOSTART, BASIC DEVICE, MAX. ACHIEVABLE SIL: 3/2, PL: E/D
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