2 Year Warranty Guaranteed
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
JB21500SM
JB21500SM is a Westinghouse molded case circuit breaker designed for industrial power distribution and circuit protection applications. This breaker delivers reliable performance in demanding electrical systems with high interrupt capacity ratings suitable for 250V DC and 600V AC configurations. The JB series meets Federal Specification W-C-375b Class 19a requirements and is UL listed for dependable short-circuit and overload protection.
- Amperage Rating: 1500A continuous at 40 degrees C
- Voltage: 250V DC, 600V AC
- Interrupt Rating: 15,000 Asym., 14,000 Sym. at 600V AC
- Interrupt Rating: 20,000 Asym., 18,000 Sym. at 250V DC
- Series: JB Molded Case Circuit Breaker
- Federal Specification: W-C-375b Class 19a
- UL Listed: Yes
- Thermal Magnetic Trip Unit: Fixed
Specifications
- Part Number: JB21500SM
- 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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