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Westinghouse 1313571 - LM Series 300A 3-Pole MCCB

Westinghouse
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Save $-2,878.24
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The Westinghouse LM Series 1313571 is a three-pole molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. This thermal-magnetic unit is rated for 300A at 600V AC, with an interrupting capacity of 18kA at 480V AC, and provides LI (Long-Time and Instantaneous) protection functions. The breaker features a bolt-on connection, weighs 11 lb, and is constructed for three-phase applications. It complies with industry standards for molded case circuit breakers, making it suitable for use in switchboards, panelboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 300A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 18kA@480V
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Weight: 11 lb
  • Family: LM Series
  • Functions: LI - Long-Time and Instantaneous


Product Identification
  • Manufacturer: Westinghouse
  • Model: 1313571
  • Item Subcategory: Molded Case