Siemens 3RA2120-4BA27-0BB4 Starter Combination
Product Description

Siemens 3RA2120-4BA27-0BB4 Starter Combination

The Siemens 3RA2120-4BA27-0BB4 is a pre-assembled and tested direct-on-line (DOL) starter from the SIRIUS modular system. This compact unit combines a circuit breaker and a contactor to provide a complete solution for switching and protecting motors. Designed for efficiency and reliability, it is ideal for industrial applications requiring robust motor control. Its size S0 construction and screw-type terminals ensure easy installation and a secure connection in control cabinets.

Technical Specifications:

  • Model: 3RA2120-4BA27-0BB4
  • Product Type: Direct-on-line (DOL) Starter Combination
  • Overload Release Current Range: 13 A – 20 A
  • Control Supply Voltage: 24V DC
  • Size: S0
  • Connection Type: Screw terminals

Siemens 3RA2120-4BA27-0BB4 Starter Combination Description

Siemens 3RA2120-4BA27-0BB4 Starter Combination

Purchase the Siemens 3RA2120-4BA27-0BB4, a reliable SIRIUS direct-on-line starter combination, size S0. Features a 13-20A adjustable overload release and a 24V DC control voltage for efficient motor protection and control.