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Westinghouse LAB3150S - Molded Case 150A 3-Pole Thermal Magnetic (600V)

Westinghouse
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Westinghouse LAB3150S Circuit Breaker - Molded Case 150A 3-Pole Thermal Magnetic (600V) The Westinghouse LAB3150S is a 3-pole molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It features a 600V voltage rating and a 150A current rating, with a 30kA interrupting capacity at 480V for reliable fault clearing. This bolt-on unit weighs 29 lb and utilizes thermal magnetic protection with LI (Long-Time and Instantaneous) trip functions for coordinated circuit protection. The breaker complies with applicable industry standards for industrial and commercial electrical systems. It is suitable for use in panelboards, switchboards, and motor control centers requiring three-phase, 600V protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Voltage Rating: 600V
  • Current Rating: 150A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC Rating: 30kA@480V
  • Weight: 29 lb
  • Family: LAB Series
  • Item Subcategory: Molded Case


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