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Westinghouse NB3800S - Molded Case 800A 600V 3-Pole

Westinghouse
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The Westinghouse NB3800S is a three-pole molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It is rated for 600V AC, carries a continuous current of 800A, and provides a 30kA interrupting capacity at 480V. Weighing 61 lb, this bolt-on unit features a thermal magnetic trip mechanism with LI (Long-Time and Instantaneous) protection functions. The breaker is constructed for three-phase applications and meets industry standards for reliable performance in demanding environments.

Key Features & Specifications
  • Type: Molded Case, NB Series
  • Voltage Rating: 600V
  • Current Rating: 800A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC Rating: 30kA@480V
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 61 lb


Product Identification
  • UPC: Not available
  • GTIN: Not available