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Westinghouse HFB3010 - Molded Case 10A 3-Pole (600V)

Westinghouse
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Westinghouse HFB3010 is a 3-pole molded case circuit breaker designed for overcurrent protection in power distribution systems. It carries a 10A current rating at 600VAC with a 25kA interrupting capacity at 480VAC, utilizing a thermal magnetic trip unit for long-time and instantaneous fault response. This bolt-on unit weighs 11 lb and is part of the MARK 75 family, featuring a 3-phase, 600V construction. It complies with industry standards for molded case breakers in commercial and industrial electrical systems. Typical applications include branch circuit protection in panelboards and switchboards.

Key Features & Specifications
  • Type: Molded Case
  • Family: MARK 75
  • Type: HFB
  • Weight: 11 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 25kA@480V
  • Phase: 3
  • Current Rating: 10A
  • Amperage: 10 Amp
  • Mounting Type: Bolt-On
  • Interrupting Rating: 25,000 Amps @ 480V AC
  • Series/Frame: Mark 75, Type HFB
  • Trip Unit: Thermal Magnetic
  • Phase: 3-Phase
  • Application: Molded Case Circuit Breaker