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Westinghouse HQC3020 - 3-Pole 20A 240V Molded Case Breaker

Westinghouse
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Westinghouse HQC3020 is a three-pole molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It is rated for 240V AC and 20A continuous current, with a 10kA interrupting capacity at 240V AC to handle fault conditions. This 5 lb unit features a feed-thru connection, thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions, and a compact frame for panelboard installation. It complies with industry standards for molded case breakers, ensuring reliable performance in commercial and light industrial applications. Typical uses include branch circuit protection in three-phase electrical panels, motor control centers, and switchboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Voltage Rating: 240V AC
  • Current Rating: 20A
  • Poles: 3
  • Phase: 3
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC Rating: 10kA@240V
  • Weight: 5 lb
  • Item Subcategory: Molded Case