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Westinghouse HLA3100 - Molded Case 100A 600V 3-Pole Breaker

Westinghouse
Price
Save $-2,037.13
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Condition
  • In stock, ready to ship
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The Westinghouse HLA3100 is a three-pole molded case circuit breaker from the MARK 75 family, designed to provide thermal-magnetic protection for industrial electrical systems. It is rated for 600V AC, 100A continuous current, and delivers an interrupting capacity of 35kA at 480V, with LI (Long-Time and Instantaneous) trip functions for precise overcurrent and short-circuit protection. This bolt-on unit weighs 29 lb and features a compact molded case construction suitable for panelboard or switchboard installation. The breaker complies with applicable UL and NEMA standards for industrial power distribution. Typical applications include motor control centers, lighting panels, and feeder circuits in manufacturing plants and commercial facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, Bolt-On
  • Voltage Rating: 600V AC
  • Current Rating: 100A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 35kA@480V
  • Functions: LI - Long-Time and Instantaneous
  • Family: MARK 75
  • Weight: 29 lb
  • Connection: Bolt-On
  • Protection: Thermal Magnetic


Product Identification
  • Manufacturer: Westinghouse
  • Model: HLA3100
  • Type: HLA