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All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
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Product Info
- Manufacturer:Westinghouse
- Sub-Category:Molded Case
Description
JB31250MW
JB31250MW is a Westinghouse 3-pole circuit breaker rated for 250 amperes and 600 volts with bolt-on mounting.
This breaker is designed for industrial and commercial power distribution applications, providing reliable circuit protection with a thermal magnetic trip unit. It meets Class 19a circuit breaker requirements as defined by Federal Specification W-C-375b and is UL listed. The JB series breakers offer a high interrupt rating suitable for demanding electrical environments.
- Key Specifications
- Amperage: 250A
- Voltage Rating: 600V AC maximum
- Number of Poles: 3
- Mounting Type: Bolt-On
- Interrupt Rating: 22,000 A at 480V AC
- Series/Frame: JB Series
- Trip Unit: Thermal Magnetic
- Certifications: UL Listed, Meets Federal Specification W-C-375b
- Part Number: JB31250MW
- 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
- Weight : 19
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