Default product image

Westinghouse NB31000PR - MCCB 1000A 600V 3P

Westinghouse
Price
Save $-4,612.30
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Westinghouse NB31000PR is a 3-pole molded case circuit breaker from the Tri-Pac family, designed for overcurrent protection in industrial power distribution systems. It is rated for 600V AC and 1000A, with a thermal magnetic trip mechanism providing long-time and instantaneous (LI) protection functions. This bolt-on unit weighs 61 lb and features an interrupting capacity of 30kA at 480V, with interchangeable trip capability and load side lug terminals for secure connections. The breaker complies with industry standards for molded case circuit breakers and is suitable for commercial and industrial applications requiring reliable fault protection and power distribution.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Item Subcategory: Molded Case
  • Family: Tri-Pac
  • Type: NB
  • Weight: 61 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 30kA@480V
  • Phase: 3
  • Current Rating: 1000A
  • Interchangeable Trip Unit
  • Load Side Lug Terminals


Part Number: NB31000PR