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:Trip Units & Programmers
Description
HKB3250TM
HKB3250TM is a Westinghouse MARK 75 molded case circuit breaker trip unit designed for reliable protection in industrial and commercial power distribution systems. This trip unit is compatible with the HKB series frame and provides precise overcurrent protection for 250A, 600V, 3-pole applications. The HKB3250TM trip unit features a thermal magnetic trip mechanism and is engineered for use with Westinghouse MARK 75 molded case circuit breakers. It supports interchangeable trip settings and is suitable for panel mount installations. This unit is built to meet the demanding requirements of modern electrical systems, offering durability and consistent performance.
- Part Number: HKB3250TM
- Manufacturer: Westinghouse
- Series/Frame: MARK 75 HKB
- Amperage: 250A
- Voltage: 600V
- Poles: 3
- Mounting Type: Panel Mount
- Interrupt Rating: 25kA @ 480V
- Trip Unit Type: Thermal Magnetic
- Interchangeable Trip: Yes
- Application: Molded Case Circuit Breaker
- Compatible Frame: HKB
Specifications
- Part Number: HKB3250TM
- Manufacturer : Westinghouse
- Brand : Cutler Hammer
- Category : Circuit Breaker
- Item Subcategory : Trip Units & Programmers
- Family : MARK 75
- Type : HKB
- Voltage : 600
- Poles : 3
- Functions : I - Instantaneous
- Amperage Maximum : 250
- Amperage Minimum : 250
- Protection : Magnetic Only
- Compatible Frames : KB,HKB
Product Data
- Weight : 2
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