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Siemens SIRIUS 3RT1 Contactors with Failsafe Control

Siemens SIRIUS 3RT1 Contactors with Failsafe Control differ from other contactors by including safe wiring to the top. 3RT1 offers a power range from 55kW to 250kW in Sizes S6 to S12, enriching the SIRIUS modular system for safety solutions. Siemens 3RT1 Contactors feature an integrated failsafe PLC-input, resolving the problem of big contactors being unable to connect directly to the outputs of a failsafe PLC.

Features

  • 3-pole contactors
  • S6, S10, and S12 sizes
  • Power range
    • 55kW to 250kW, (AC-3/400V motor contactors)
    • 275A to 690A (AC-1 contactor)
  • Drive
    • 50/60Hz wide range AC or DC
    • 96V to 127V (F36)
    • 200V to 277V (P36)
    • 24VDC F-PLC-IN

No More Coupling Level Necessary

Chart - Siemens SIRIUS 3RT1 Contactors with Failsafe Control

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Publicado: 2023-08-25 | Actualizado: 2023-09-08