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
NBY3900S
NBY3900S is a Westinghouse molded case circuit breaker designed for reliable electrical protection in industrial and commercial applications.This circuit breaker features a 900 ampere rating, 600 volt maximum voltage, and a 3-pole configuration. It utilizes a bolt-on mounting type and a thermal magnetic trip unit for dependable overload and short circuit protection. The breaker is part of the NB frame series, known for durability and performance in power distribution systems.
- Amperage: 900 Amps
- Voltage: 600 Volts AC
- Poles: 3
- Mounting Type: Bolt-On
- Trip Unit: Thermal Magnetic
- Frame/Series: NB
Specifications
- Part Number: NBY3900S
- Manufacturer : Westinghouse
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : NBY Series
- Type : NBY
- Voltage : 240
- Amperage : 900
- Phase : 3
- Poles : 3
- AIC rating : 100kA@240V
- Connection : Bolt-On
- Functions : NA - No Overcurrent Protection
- Protection : Non-Automatic
Product Data
- Weight : 61
Accesories
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