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Westinghouse RF3040L - Molded Case 40A 600V 3-Pole

Westinghouse
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The Westinghouse RF3040L is a 3-pole, 40A molded case circuit breaker from the F Series, designed to provide thermal-magnetic protection for electrical circuits. It operates at a voltage rating of 600V and offers an AIC rating of 14kA at 480V, with LI (Long-Time and Instantaneous) protection functions for reliable overcurrent interruption. This feed-thru connection breaker weighs 11 lb and is constructed for robust industrial use, supporting 3-phase systems. It complies with industry standards for molded case breakers, making it suitable for protecting distribution panels and motor control centers in commercial and industrial settings.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 600V
  • Current Rating: 40A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 14kA@480V
  • Connection: Feed-Thru
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 11 lb
  • Family: F Series
  • Item Subcategory: Molded Case


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