Westinghouse MCP431800CR 3P 150A 600V Circuit Breaker

Description:

The Westinghouse MCP431800CR Circuit Breaker is used in industrial motor control and electrical protection systems. Commonly installed in motor control centers, conveyor systems, manufacturing equipment, and industrial automation panels. Maintenance teams and system integrators use this circuit breaker for replacement, retrofit projects, preventive maintenance, and high-amperage motor protection upgrades.

Applications:

The Westinghouse MCP431800CR circuit breaker is commonly used in manufacturing facilities, industrial automation systems, HVAC equipment, power distribution systems, and motor control applications where reliable three-phase circuit protection and dependable fault interruption are critical for safe and continuous electrical operation.

Technical Specifications:

• Brand: Westinghouse
• Part Number: MCP431800CR
• Product Type: Circuit Breaker
• Number of Poles: 3 Pole
• Current Rating: 150 Amp
• Voltage Rating: 600 V
• Protection Type: Magnetic Circuit Protection
• Case Type: Molded Case
• Mounting Type: Panel Mount
• Frequency Rating: 50/60 Hz
• Phase Type: Three Phase
• Application: Motor and Branch Circuit Protection
• Trip Mechanism: Magnetic Trip
• Industrial Duty Rated: Yes
• Compatible Installations: Motor Control Centers and Industrial Panels
• Terminal Type: Screw Terminal Connections

Common Replacements:

• Eaton HMCP150U4C
• Allen-Bradley 140M-C2E-B150
• Square D FA34150