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Westinghouse RFA2090L - 2-Pole 90A Molded Case Breaker

Westinghouse
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The Westinghouse RFA2090L is a 2-pole molded case circuit breaker from the FA Series, designed to provide overcurrent protection through its thermal magnetic trip mechanism. It is rated for 90A of continuous current at a maximum voltage of 600V, with an interrupting capacity of 14kA at 480V, and operates on a single-phase system. This unit features a feed-thru connection, weighs 6 lb, and offers LI (Long-Time and Instantaneous) protection functions for precise fault response. It is constructed for industrial environments, complying with standard safety and performance requirements for molded case breakers. Typical applications include protecting branch circuits in commercial and industrial power distribution panels.

Key Features & Specifications
  • Type: Molded Case, FA Series, Thermal Magnetic
  • Voltage Rating: 600V
  • Current Rating: 90A
  • Poles: 2
  • Phase: 1
  • AIC Rating: 14kA@480V
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic (LI - Long-Time and Instantaneous)
  • Weight: 6 lb
  • Functions: LI - Long-Time and Instantaneous
  • Item Subcategory: Molded Case
  • Family: FA Series
  • Type: RFA