Siemens VMS325B Molded Case Circuit Breaker (MCCB) is a Siemens low‑voltage protection device rated for 400 A at 250 V, designed to interrupt fault currents in electrical distribution panels and related equipment. It belongs to the VMS family of molded‑case breakers and provides reliable overcurrent protection for feeders and applications within its 250 V class. For exact specifications such as pole configuration and breaking capacity, refer to Siemens’ official product data sheets and catalog entries for model VMS325B to ensure proper compatibility with your installation.
