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Westinghouse 1313579 - 3 Pole 600A Thermal Magnetic MCCB

Westinghouse
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Westinghouse 1313579 Circuit Breaker - 3 Pole 600A Thermal Magnetic MCCB Westinghouse 1313579 is a 3-pole molded case circuit breaker from the LM Series designed for high-capacity overload and short circuit protection in industrial electrical systems. It is rated for 600V AC with a continuous current rating of 600A and provides LI (Long-Time and Instantaneous) protection functions through a thermal magnetic trip mechanism. This bolt-on frame breaker weighs 11 lb and features a 3-phase, 3-wire configuration with an interrupting capacity of 18kA at 480V AC. It complies with industry standards for molded case circuit breakers, ensuring reliable performance in demanding environments. Typical applications include main feeder protection, distribution panelboards, and heavy machinery in commercial and industrial facilities.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Part Number: 1313579
  • Type: Molded Case Circuit Breaker (MCCB)
  • Family: LM Series
  • Type: LM
  • Amperage: 600 Amp
  • Voltage Rating: 600 VAC
  • Number of Poles: 3
  • Phase: 3
  • Functions: LI - Long-Time and Instantaneous
  • Protection: Thermal Magnetic
  • Connection: Bolt-On
  • Mounting Type: Bolt-On Frame
  • AIC Rating: 18kA@480V
  • Weight: 11 lb


1313579