Product Description

SIEMENS 3RB2056-1FC2

The SIEMENS 3RB2056-1FC2 is a solid-state overload relay from the SIRIUS series, designed for reliable and precise motor protection. It is suitable for direct mounting onto a 3RT2 contactor, size S6. This relay offers comprehensive protection against overload, phase imbalance, and phase failure. With an adjustable current setting range of 20 to 80 A and a CLASS 10E trip characteristic, it provides flexible and accurate protection for a wide range of standard motor applications. Its solid-state electronics ensure high accuracy and a long service life, making it an ideal choice for demanding industrial environments.

Technical Specifications:

  • Product Type: Solid-state overload relay

  • Size of Overload Relay: S6

  • Adjustable Current Setting Range: 20 … 80 A

  • Trip Class: CLASS 10E

  • Type of Mounting: Contactor mounting

  • Operating Voltage (Main Circuit): Up to 690 V AC

  • Control Supply Voltage: 24 V AC/DC

  • Auxiliary Contacts: 1 NO (Normally Open) + 1 NC (Normally Closed)

SIEMENS 3RB2056-1FC2 Description

SIEMENS 3RB2056-1FC2

Siemens 3RB2056-1FC2 SIRIUS solid-state overload relay, S6 size, with a 20-80A setting range and CLASS 10E trip. Provides reliable motor protection against overload and phase failure for main circuits up to 690V.