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Cutler-Hammer HFD3045WBP10 - Molded Case Circuit Breaker, 45A 3P 600V

Cutler Hammer
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The Cutler-Hammer HFD3045WBP10 is a molded case circuit breaker designed to provide reliable overcurrent protection for three-phase industrial power distribution systems. It features a 45A continuous current rating and a 600V AC voltage rating, housed within a compact F-frame thermal-magnetic design. This bolt-on, three-pole breaker offers both long-time and instantaneous (LI) trip functions and provides an interrupting capacity of 65kA at 480V AC. Constructed for durability, it weighs 4 lb and complies with industry standards for installation in panelboards and switchboards to safeguard motors, feeders, and branch circuits.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Series C, HFD Type, Thermal-Magnetic Protection
  • Voltage Rating: 600V AC
  • Current Rating: 45A
  • Frame Size: F Frame
  • Poles: 3
  • Connection: Bolt-On
  • Phase: 3-Phase
  • AIC Rating: 65kA @ 480V AC
  • Trip Functions: LI (Long-Time and Instantaneous)
  • Weight: 4 lb
  • Note: Lugs are not included; consult for lug part number based on wiring specifications.