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Westinghouse NB21000PR - Molded Case 1000A 2-Pole 600V

Westinghouse
Price
Save $-4,972.80
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The Westinghouse NB21000PR is a 2-pole molded case circuit breaker from the Tri-Pac family, designed to provide overcurrent protection through thermal magnetic operation. It is rated for 1000A at 600VAC, with an interrupting capacity of 30kA at 480V, and features LI (Long-Time and Instantaneous) trip functions for precise fault management. This bolt-on unit weighs 53 lb and is constructed for single-phase applications, utilizing a compact frame for panelboard installation. The breaker complies with industry standards for industrial electrical distribution systems. It is typically used in heavy-load industrial settings requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Tri-Pac Family
  • Voltage Rating: 600V AC
  • Current Rating: 1000A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC Rating: 30kA@480V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 53 lb
  • Item Subcategory: Molded Case


Product Identification
  • UPC: Not specified
  • GTIN: Not specified