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Westinghouse LA3150PRV - Molded Case 150A 600V 3-Pole

Westinghouse
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Westinghouse LA3150PRV is a three-pole, 150 ampere molded case circuit breaker from the Tri-Pac family, designed for thermal magnetic overcurrent protection with long-time and instantaneous (LI) trip functions. Rated for 600V AC and a 200kA interrupting capacity at 480V, it delivers robust fault current interruption in three-phase power distribution systems. The unit features a bolt-on mounting style, weighs 44 lb, and is built within the LA frame for durability in demanding electrical environments. It complies with industry standards for commercial and industrial power distribution, making it suitable for panelboards and switchgear requiring high interrupting ratings.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Item Subcategory: Molded Case
  • Family: Tri-Pac
  • Type: LA
  • Weight: 44 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 200kA@480V
  • Phase: 3
  • Current Rating: 150A
  • Part Number: LA3150PRV
  • Series/Frame: LA
  • Mounting Style: Tri Pac
  • Application: Commercial and Industrial Power Distribution