Westinghouse MCP13300R Molded Case Circuit Breaker

Westinghouse MCP13300R is a three-pole molded‑case motor protector circuit breaker rated 30 A at 600 VAC, designed for magnetic short‑circuit protection in demanding industrial environments. It uses a magnetic trip mechanism and is intended for panel‑mount installations with screw terminal connections, making it suitable for motor control centers, industrial panels, and switchgear assemblies. Ideal for protecting three‑phase motors and related equipment in HVAC systems, conveyor lines, pumps, packaging machinery, and process automation, this unit supports retrofit and preventive maintenance projects as a replacement in OEM control panels. The MCP13300R carries an industrial duty rating and is compatible with motor control centers and industrial panels, in applications requiring reliable motor short‑circuit protection. It is compatible with 50/60 Hz electrical systems and is commonly used where three‑phase motor protection is essential. For reference, common replacements include Square D FA34030, Eaton HMCP030K2C, and Allen-Bradley 140M-C2E-B32.