IEC Overload Relays SIRIUS 3RB20 Solid State - Contactors & Overload Relays


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IEC Overload Relays SIRIUS 3RB20 Solid State

Contactors & Overload Relays

The 3RB20 solid-state overload relays are suitable for customers from all industries who want to provide optimum inverse-time delayed protection of their electrical loads under normal and heavy starting conditions, minimize project completion times, inventories and power consumption, and optimize plant availability and maintenance management.

Select the following tabs to view the product data.

  • Features

    • 1 NO and 1 NC auxiliary contacts
    • Manual / automatic reset
    • Trip indicator
    • STOP button
    • Test function
    • Sealable cover

  • Technical Specifications
    Model Trip Class Terminal Type Overload Amp Range
    3RB2056-1FW2 Class 10 Pass Through Windows 50-200
    3RB2056-1FC2 Class 10 Busbar 50-200
    3RB2056-2FW2 Class 20 Pass Through Windows 50-200
    3RB2056-2FC2 Class 20 Busbar 50-200
    3RB2066-1GC2 Class 10 Busbar 55-250
    3RB2066-1MC2 Class 10 Busbar 160-630
    3RB2066-2GC2 Class 20 Busbar 55-250
    3RB2066-2MC2 Class 20 Busbar 160-630

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