Mitsubishi BVW-T-4P-63A-300MA 4-Pole 63A 300mA Circuit Breaker

The Mitsubishi BVW-T-4P-63A-300MA (BVW-T-4P-63A-300MA) is a four-pole industrial circuit breaker designed for electrical control and power distribution systems. Engineered by Mitsubishi for robust circuit protection, this device provides reliable current interruption and fault protection within industrial power panels, machinery switchboards, and automation distribution enclosures. The unit is rated for an operating current of 63 A with a 300 mA sensitivity threshold across its four-pole configuration, ensuring dependable disconnection during electrical overload, ground fault, or short circuit events. Built to integrate seamlessly into standard industrial electrical installations, the Mitsubishi BVW-T-4P-63A-300MA safeguards downstream equipment, branch circuits, and automation hardware from electrical anomalies. It is commonly deployed in manufacturing facilities, control cabinets, and commercial electrical infrastructure where continuous equipment protection and minimal downtime are critical. As an authentic replacement component, this circuit breaker supports straightforward installation into existing Mitsubishi distribution assemblies, maintaining the operational safety and reliability of plant electrical systems.