Product Description
Siemens 3RB2056-1FX2 Electronic Overload Relay
The Siemens SIRIUS 3RB2056-1FX2 is a robust electronic overload relay designed for optimal, current-dependent motor protection. Part of the SIRIUS modular system, it offers a wide adjustable current setting from 50 A to 200 A, ensuring precise safeguarding against overloads. This relay features a fixed CLASS 10 trip characteristic suitable for standard starting conditions. It includes user-friendly functions such as a selectable manual/automatic reset and a TEST button for operational checks. Engineered for direct mounting onto a contactor, the 3RB2056-1FX2 provides reliable performance and long-term stability for critical industrial applications.
Technical Specifications:
- Product Line: SIRIUS
- Adjustable Current Range: 50…200 A
- Trip Class: CLASS 10
- Size of Overload Relay: S6
- Auxiliary Contacts: 1 NO (Normally Open) + 1 NC (Normally Closed)

Siemens 3RB2056-1FX2 Electronic Overload Relay
Protect your motors with the Siemens 3RB2056-1FX2 SIRIUS electronic overload relay. Features a 50-200A adjustable range, Class 10 trip, and manual/auto reset for reliable industrial motor protection.

