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Westinghouse HFA3020 - Molded Case 20A 600V 3-Pole Breaker

Westinghouse
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Westinghouse HFA3020 is a 3-pole molded case circuit breaker designed for thermal-magnetic overcurrent protection in industrial power distribution systems. It is rated for 600V AC, 20A continuous current, and provides LI (Long-Time and Instantaneous) trip functions to safeguard against sustained overloads and short circuits. The unit features a bolt-on connection, weighs 11 lb, and is constructed as part of the HFA Series with a compact molded case housing. This breaker complies with industry standards for 25kA interrupting capacity at 480V and is suitable for 3-phase applications requiring reliable circuit isolation and protection. Typical uses include motor control centers, panelboards, and switchboards in manufacturing facilities and commercial buildings.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Poles: 3
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • AIC Rating: 25kA@480V
  • Phase: 3
  • Weight: 11 lb
  • Family: HFA Series
  • Functions: LI - Long-Time and Instantaneous


Product Identification
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