JB31750MW - Westinghouse 175A 600V 3-Pole Thermal Magnetic Circuit Breaker

JB31750MW

JB31750MW is a Westinghouse 3-pole thermal magnetic molded case circuit breaker rated for 175 amps and 600 volts AC.

This circuit breaker features a 3-pole design suitable for industrial and commercial power distribution applications. It provides reliable overcurrent protection with a thermal magnetic trip unit and is designed for load side lug mounting. The breaker meets UL standards and has an interrupting rating of 25,000 amps symmetrical at 600 volts AC, ensuring safe interruption of fault currents. It is part of the JB series known for durability and compliance with Federal Specification W-C-375b.

• Amperage: 175 Amps
• Voltage Rating: 600 Volts AC
• Poles: 3
• Trip Unit: Thermal Magnetic
• Mounting Type: Load Side Lugs
• Interrupt Rating: 25,000 Amps Symmetrical at 600V AC
• Series/Frame: JB Series
• Certifications: UL Listed, Meets Federal Specification W-C-375b

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Additional Information

This item does not included Lugs. If you would like lugs please reach out to a sales rep with wiring specs and we can help you with the lugs part number.

Specifications

• Part Number: JB31750MW
• Manufacturer : Westinghouse
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : AB DE-ION
• Type : JB
• Voltage : 600
• Amperage : 250
• Phase : 3
• Poles : 3
• AIC rating : 22kA@480V
• Connection : Bolt-On
• Functions : I - Instantaneous
• Protection : Magnetic Only

Product Data

• Weight : 19