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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
JB21250MW
JB21250MW is a Westinghouse Type JB molded case circuit breaker designed for industrial and commercial low voltage distribution systems. This 250 ampere rated breaker provides thermal magnetic protection with a maximum voltage rating of 240 volts AC. The unit features a 2-pole configuration and meets Federal Specification W-C-375b Class 19a requirements for reliable circuit protection and fault interruption.
- Continuous Ampere Rating: 250 A at 40 degrees C
- Number of Poles: 2
- Maximum Voltage: 240 Volts AC
- Interrupting Rating: 30,000 Amperes Asymmetrical, 25,000 Amperes Symmetrical
- Trip Unit: Thermal Magnetic
- Mounting Type: Bolt-on
- Federal Specification: W-C-375b Class 19a
- UL Listed
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: JB21250MW
- 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 : Bolt-On
- Functions : I - Instantaneous
- Protection : Magnetic Only
Product Data
- Weight : 17
Accesories
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