Siemens BQ3B03000S01

The Siemens BQ3B03000S01 is a Type B circuit breaker designed for three-phase systems, featuring three poles and a 30-amp rating. It offers reliable protection with a 10kA interrupting capacity at 240 volts and includes a thermal magnetic trip mechanism for precise response to overloads and short circuits. This model is bolt-on mounted, which simplifies installation, and comes equipped with 120V shunt trip capability for remote switching. The unit also uses load-side lug terminals for secure and convenient wiring connections. Distributed by BSP Automation, this circuit breaker is well-suited for a range of industrial and commercial electrical applications where dependable circuit protection is essential.