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Westinghouse LA3150PT - 3-Pole Thermal Magnetic Breaker (150A, 600V)

Westinghouse
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Westinghouse LA3150PT is a three-pole thermal magnetic circuit breaker designed for overcurrent protection in industrial power distribution systems. It features a 600V AC voltage rating and a fixed 150A current rating, providing reliable long-time and instantaneous (LI) trip functions. The unit is constructed with a compact form factor measuring 10.1" x 5.1" x 5.3" (LxHxW) and a weight of 3 lb, and it is compliant with the UL 489 standard for molded-case circuit breakers. This breaker is engineered for integration into compatible LA and HLA frame systems, making it suitable for a range of commercial and industrial panel applications.

Key Features & Specifications
  • Type: Thermal Magnetic Molded Case Circuit Breaker, Tri-Pac Family
  • Voltage Rating: 600V AC
  • Current Rating: 150A
  • Poles: 3
  • Protection Functions: Long-Time and Instantaneous (LI)
  • Trip Type: Thermal Magnetic
  • Compatible Frames: LA, HLA
  • Dimensions: 10.1 in x 5.1 in x 5.3 in (Length/Depth x Height x Width)
  • Weight: 3 lb
  • Certification: UL 489
  • Country of Origin: United States


Product Identification
  • UPC: 786679766132
  • GTIN: 00786679766132