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Westinghouse NB3600PR - Molded Case 600A 600V 3-Pole

Westinghouse
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Westinghouse NB3600PR Circuit Breaker - Molded Case 600A 600V 3-Pole Thermal Magnetic The Westinghouse NB3600PR is a molded case circuit breaker from the TRI-PAC family, designed to provide overcurrent protection through its LI (Long-Time and Instantaneous) trip functions. It is rated for 600V AC at 600A with a 200kA interrupting capacity at 600V, operating in a 3-phase system with a feed-thru connection. This 3-pole unit weighs 85 lb and utilizes thermal magnetic protection to safeguard electrical circuits from sustained overloads and short circuits. The breaker complies with industry standards for industrial power distribution and is typically applied in heavy-duty manufacturing, commercial facilities, and infrastructure systems requiring robust fault interruption.

Key Features & Specifications
  • Type: Molded Case
  • Voltage Rating: 600V
  • Current Rating: 600A
  • Poles: 3
  • Phase: 3
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • AIC Rating: 200kA@600V
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 85 lb
  • Family: TRI-PAC