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
HNB21000T
HNB21000T is a Westinghouse MARK 75 interchangeable trip unit designed for molded case circuit breakers. This unit provides reliable circuit protection with long-time and instantaneous trip functions, suitable for a range of industrial and commercial applications. The HNB21000T trip unit is compatible with NB, HNB, NBY Standard, Saf-T-Vue, and MARK 75 molded case circuit breaker frame types. It features a 1000A trip rating and is rated for 600V AC systems. The unit is designed for 2-pole applications and offers thermal magnetic protection for enhanced safety and performance.
- Part Number: HNB21000T
- Manufacturer: Westinghouse
- Series/Frame: MARK 75
- Frame Type: NB, HNB, NBY
- Rated Voltage: 600V AC
- Rated Current: 1000A
- Poles: 2
- Protection Type: Thermal Magnetic
- Functions: Long-Time and Instantaneous Trip
- Mounting Type: Interchangeable Trip Unit
Specifications
- Part Number: HNB21000T
- Manufacturer : Westinghouse
- Brand : Westinghouse
- Category : Circuit Breaker
- Item Subcategory : Trip Units & Programmers
- Family : MARK 75
- Type : HNB
- Voltage : 600
- Poles : 2
- Functions : LI - Long-Time and Instantaneous
- Frame Size : 1000
- Amperage Maximum : 1000
- Amperage Minimum : 1000
- Protection : Thermal Magnetic
- Compatible Frames : NB,HNB,NBY
Product Data
- Weight : 3
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