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Westinghouse HQNB3030 - Molded Case 30A 3-Pole 240V

Westinghouse
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Westinghouse HQNB3030 is a three-pole molded case circuit breaker from the QUICKLAG family, designed for overcurrent protection in industrial power distribution systems. It is rated for 240V AC, 30A continuous current, and provides a 10kA interrupting capacity at 240V AC. This bolt-on breaker features thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions, weighs 0.84 lb, and is constructed for reliable operation in three-phase applications. It complies with industry standards for molded case circuit breakers, making it suitable for use in panelboards and load centers requiring compact, bolt-on mounting.

Key Features & Specifications
  • Type: Molded Case, QUICKLAG family, Type Q
  • Voltage Rating: 240V AC
  • Current Rating: 30A
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 10kA@240V
  • Phase: 3
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 0.84 lb


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