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.
Product Questions? Contact Us
Product Info
- Manufacturer:Westinghouse
- Sub-Category:Trip Units & Programmers
Description
HNB31200T
HNB31200T is a Westinghouse MARK 75 molded case circuit breaker trip unit designed for industrial power distribution applications requiring reliable overcurrent protection. This interchangeable trip unit features long-time and instantaneous trip functions and is engineered for use with Westinghouse Type NB or HNB circuit breaker frames in high-amperage systems.Key Specifications
- Amperage Rating: 1200 Amps
- Voltage Rating: 600 Volts AC
- Poles: 3 Pole
- Trip Unit Type: Thermal Magnetic with Long-Time and Instantaneous functions
- Series: MARK 75
- Mounting: Bolt-On
- Magnetic Adjustment Range: 4000-8000 Amps
- Compatible Frame: Type NB or HNB
Specifications
- Part Number: HNB31200T
- Manufacturer : Westinghouse
- Brand : Cutler Hammer
- Category : Circuit Breaker
- Item Subcategory : Trip Units & Programmers
- Family : MARK 75
- Type : HNB
- Voltage : 600
- Poles : 3
- Functions : LI - Long-Time and Instantaneous
- Amperage Maximum : 1200
- Amperage Minimum : 1200
- Protection : Thermal Magnetic
- Compatible Frames : NB,HNB,NBY
Product Data
- UPC : 786679192375
- GTIN : 00786679192375
- Country of Origin : United States
- Dimensions : 10.25 in x 7 in x 5.25 in (Length/Depth x Height x Width)
- Weight : 5.12
- Certification : UL Listed
Related Products
You may also like
- Opens in a new window.