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Westinghouse 504C743G18 - 90A 3-Pole Molded Case Breaker 600V

Westinghouse
Price
Save $-2,740.45
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Condition
  • In stock, ready to ship
  • Backordered, shipping soon
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The Westinghouse 504C743G18 is a three-pole molded case circuit breaker from the MARK 75 family, designed to provide thermal magnetic protection for industrial electrical systems. It is rated for 90A of current at 600VAC, with an interrupting capacity of 35kA at 480V, and utilizes a bolt-on connection for secure installation. The unit weighs 19 lb and features LI (Long-Time and Instantaneous) trip functions for coordinated overcurrent protection. This breaker complies with industry standards for molded case circuit breakers and is suitable for use in distribution panels, motor control centers, and other commercial or industrial power distribution applications.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 600V
  • Current Rating: 90A
  • Poles: 3
  • Connection: Bolt-On
  • AIC rating: 35kA@480V
  • Phase: 3
  • Functions: LI - Long-Time and Instantaneous
  • Family: MARK 75
  • Type: HKA
  • Weight: 19 lb
  • Item Subcategory: Molded Case


Product Identification
  • Manufacturer: Westinghouse
  • Model: 504C743G18