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Westinghouse 315C043G18 - Molded Case 175A 600V 3-Pole Breaker

Westinghouse
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The Westinghouse 315C043G18 is a 3-pole molded case circuit breaker from the MA Series, designed to provide thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions for industrial power distribution systems. It is rated for 600V AC, 175A continuous current, and an interrupting capacity of 30kA at 480V, ensuring reliable fault interruption in three-phase applications. This bolt-on breaker weighs 54 lb and features a compact molded case construction suitable for panelboard or switchboard installation. It complies with applicable UL and NEMA standards for overcurrent protection in commercial and industrial environments. Typical applications include motor control centers, distribution panels, and feeder circuits requiring coordinated long-time and instantaneous protection.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, LI (Long-Time and Instantaneous)
  • Voltage Rating: 600V AC
  • Current Rating: 175A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • AIC Rating: 30kA@480V
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 54 lb
  • Family: MA Series
  • Item Subcategory: Molded Case
  • Manufacturer: Westinghouse


Product Identification
  • UPC: Not provided
  • GTIN: Not provided