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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
JB21500M
JB21500M is a Westinghouse molded case circuit breaker designed for industrial power distribution and circuit protection applications.
The JB21500M is a high-amperage circuit breaker rated at 1500 amperes continuous at 40 degrees Celsius. This breaker features thermal magnetic trip protection and is rated for 250 volts DC operation. It meets Federal Specification W-C-375b Class 19a requirements and is UL listed with an interrupting rating of 20,000 amperes asymmetrical and 18,000 amperes symmetrical at 250V DC. The breaker is designed for reliable short-circuit protection in industrial electrical systems.
- Amperage Rating: 1500A continuous @ 40°C
- Voltage Rating: 250V DC
- Interrupting Capacity: 20,000A Asym., 18,000A Sym.
- Trip Unit: Thermal Magnetic
- Certification: UL Listed, Federal Specification W-C-375b Class 19a
- Frame Type: Molded Case
- Application: Industrial power distribution and circuit protection
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Specifications
- Part Number: JB21500M
- Manufacturer : Westinghouse
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : AB DE-ION
- Type : JB
- Voltage : 600
- Amperage : 250
- Phase : 1
- Poles : 2
- AIC rating : 22kA@480V
- Connection : Feed-Thru
- Functions : I - Instantaneous
- Protection : Magnetic Only
Product Data
- Weight : 17
Accesories
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