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Westinghouse F3040L - Molded Case Circuit Breaker 40A 3-Pole 600V

Westinghouse
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Westinghouse F3040L is a 3-pole molded case circuit breaker from the F Series, designed for low voltage power distribution and protection in industrial and commercial applications. It features a thermal-magnetic trip unit with LI (Long-Time and Instantaneous) protection functions, rated for 40 Amps at a maximum voltage of 600 VAC and an interrupting capacity of 14 kA at 480 VAC. The unit weighs 11 lb, utilizes a feed-thru connection, and is constructed for panel mount bolt-on installation. This breaker complies with industry standards for reliable overcurrent protection in 3-phase systems. It is suitable for panel-mount installations requiring fixed trip coordination and straightforward load protection.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Item Subcategory: Molded Case
  • Family: F Series
  • Type: F
  • Weight: 11 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600 VAC
  • Poles: 3
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • AIC rating: 14 kA at 480 VAC; 18 kA at 240 VAC
  • Phase: 3
  • Current Rating: 40 Amps
  • Mounting: Panel Mount Bolt-On
  • Operating Temperature: 40 degrees Celsius