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Westinghouse HLB3090 - Molded Case Circuit Breaker 90A 600V 3-Pole

Westinghouse
Price
Save $-1,429.44
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Westinghouse HLB3090 is a 3-pole molded case circuit breaker from the MARK 75 family, designed to provide overcurrent protection through thermal magnetic operation. It is rated for 600V AC, 90A, and 35kA at 480V, with LI (Long-Time and Instantaneous) trip functions for precise fault response. The unit features a bolt-on connection, weighs 20 lb, and is built for 3-phase industrial power distribution systems. This breaker complies with industry standards for reliable performance in demanding environments. It is commonly used in switchboards, panelboards, and motor control centers for commercial and industrial applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection
  • Voltage Rating: 600V AC
  • Current Rating: 90A
  • Poles: 3
  • Connection: Bolt-On
  • AIC Rating: 35kA@480V
  • Phase: 3
  • Functions: LI - Long-Time and Instantaneous
  • Family: MARK 75
  • Weight: 20 lb