3TK2842-1BB42 Siemens

3TK2842-1BB42 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, 0.5 ... 30 s SC: 0 Automatic start / supervised startup

Standard Device

  • SIL maximum achieved: 3
  • PL: e

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