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
NB3900PR
NB3900PR is a Westinghouse molded case circuit breaker designed for high-capacity electrical protection.This circuit breaker features a 900 ampere rating, 600 volt maximum voltage, and a 3 pole configuration. It is part of the NB frame series and utilizes a bolt-on mounting type. The breaker provides reliable thermal magnetic trip protection and is suitable for industrial and commercial power distribution applications.
- Key Specifications
- Manufacturer: Westinghouse
- Part Number: NB3900PR
- Amperage: 900 Amps
- Voltage: 600 Volts AC
- Poles: 3
- Frame Type: NB
- Mounting Type: Bolt-On
- Trip Unit: Thermal Magnetic
Specifications
- Part Number: NB3900PR
- Manufacturer : Westinghouse
- Brand : Westinghouse
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : Tri-Pac
- Type : NB
- Voltage : 600
- Amperage : 900
- Phase : 3
- Poles : 3
- AIC rating : 30kA@480V
- Connection : Bolt-On
- Functions : LI - Long-Time and Instantaneous
- Protection : Thermal Magnetic
Product Data
- Weight : 61
Accesories
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