Safety Relay 3TK2857-1BB44

MLFB / Order No.: 3TK2857-1BB44
In stock Siemens Original Safety and AS-Interface

$167.09 indicative

Prices are indicative USD list prices. Final pricing depends on quantity, destination and current exchange rate — confirmed in your quote within 24 hours. Availability is confirmed per request.

Product Description

SIRIUS SAFETY RELAY WITH AUXILIARY CONTACTOR RELEASE CIRCUIT (RC), DC 24V, 90.0MM, SCREW TERMINAL, RC INSTANT.: 0, RC DELAYED: 3S 5...300, MK: 0, EXPANSION UNIT, MAX. ACHIEVABLE PL: AS GG, MAX. ACHIEVABLE SIL: AS GG,

  • ManufacturerSiemens
  • Product NameSafety Relay 3TK2857-1BB44
  • Order Number3TK2857-1BB44
  • Product DescriptionI/O Module for industrial automation applications.
  • Voltage24V
  • Product TypeSafety Relay
  • Applicationindustrial automation applications
  • CategoryLow-Voltage Controls and Distribution > Safety and AS-Interface
  • HS Code (8-digit, Preliminary)85364900
  • OriginGermany
  • Warranty12 months

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