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Westinghouse NB3800PRF - Molded Case 800A 600V 3-Pole Frame

Westinghouse
Price
Save $-1,339.89
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The Westinghouse NB3800PRF is a 3-pole molded case circuit breaker frame from the Tri-Pac family, designed for overcurrent protection in industrial power distribution systems. This frame-only unit, weighing 61 lb, is rated for 800A at 600VAC and provides thermal magnetic protection with LI (Long-Time and Instantaneous) functions. It features a bolt-on connection and a high interrupting capacity of 200kA at 600V, ensuring robust fault clearing in 3-phase applications. The breaker complies with industry standards for molded case circuit breakers and is typically used in switchboards, panelboards, and industrial control panels where high fault current protection is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker Frame (no lugs or trip unit included)
  • Voltage Rating: 600V AC
  • Current Rating: 800A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 200kA@600V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 61 lb
  • Family: Tri-Pac
  • Type: NB
  • Item Subcategory: Molded Case


Product Identification
  • UPC: Not provided
  • GTIN: Not provided