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3TK281 / Safety relays

3TK281 / Safety relays

Items 13 - 17 of 17 from Siemens ⍾ Last modified Sep 7, 2025
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3TK281 / Safety relays ⍾ Page 2

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Siemens – 3TK2810-0GA02
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3TK2810-0GA02 - Siemens
SIRIUS safety relay safety-oriented Standstill monitoring 230 V AC, 45 mm Spring-type terminal EC instantaneous: 3 NO + 1 NC EC delayed: 0 SC: 3 Auto-start Basic unit max. error category EN 954-1: 4 Maximum achievable PL according to EN 13849-1: Maximum achievable SIL according to IEC 61508: 3
Siemens – 3TK2810-0GA01
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3TK2810-0GA01 - Siemens
SIRIUS SAFETY RELAY FOR SAFETY-ORIENTED STANDSTILL MONITORING, 230V AC, 45.0MM, SCREW TERMINAL, FK INSTANT.: 3NO 1NC, FK DELAYED: 0, MK: 3, AUTO START, BASIC UNIT, MAX. ACHIEV. CAT. EN954-1: 4, MAX. ACHIEV. SIL TO IEC61508:3,
Siemens – 3TK2810-0JA01
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3TK2810-0JA01 - Siemens
SIRIUS SAFETY RELAY FOR SAFETY-ORIENTED STANDSTILL MONITORING, 400V AC, 45.0MM, SCREW TERMINAL, FK INSTANT.: 3NO 1NC, FK DELAYED: 0, MK: 3, AUTO START, BASIC UNIT, MAX. ACHIEV. CAT. EN954-1: 4, MAX. ACHIEV. SIL TO IEC61508:3,
Siemens – 3TK2810-0BA01
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3TK2810-0BA01 - Siemens
SIRIUS safety relay safety-oriented Standstill monitoring 24 V DC, 45 mm screw terminal EC instantaneous: 3 NO + 1 NC EC delayed: 0 SC: 3 Auto-start Basic unit max. error category EN 954-1: 4 Maximum achievable PL according to EN 13849-1: Maximum achievable SIL according to IEC 61508: 3
Siemens – 3TK2810-0A
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3TK2810-0A - Siemens
SIRIUS safety relay Connecting cable length 1 meter for connecting the safe speed monitor 3TK2810-1 with the adapter for connection of encoders (3TK2810-1A/3TK2810-1B)