Eaton Cutler Hammer GHB3045 - Molded Case Breaker 45A 480V 3P
Eaton Cutler Hammer GHB3045 - Molded Case Breaker 45A 480V 3P
Eaton Cutler Hammer GHB3045 - Molded Case Breaker 45A 480V 3P
Eaton Cutler Hammer GHB3045 - Molded Case Breaker 45A 480V 3P

Eaton Cutler Hammer GHB3045 - Molded Case Breaker 45A 480V 3P

Cutler Hammer
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Eaton Cutler Hammer GHB3045 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 45A current rating and a 480V AC voltage rating, housed within a compact 100/GHB frame measuring 2.63" x 4" x 3" (LxHxW) and weighing 1.7 lb. This thermal magnetic breaker offers both long-time and instantaneous (LI) trip functions, is constructed for bolt-on connection with screw clamp terminals accepting 10 to 1/0 AWG wire, and complies with UL 545 standards while being CSA Certified and UL Listed. Its 14kA interrupting rating at 480V makes it suitable for use in Eaton Powerline panelboards and similar commercial or industrial applications requiring robust circuit protection across an operating temperature range of -2 to 70 °C.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 480V AC
  • Current Rating: 45A
  • Dimensions: 2.63 in (Depth) x 4 in (Height) x 3 in (Width)
  • Standards: UL 545
  • Applications: Industrial Power Distribution, Eaton Powerline Panelboards
  • Switch Type: Circuit Breaker
  • Configuration: Three-Pole
  • Temp Rating: -2 to 70 °C (28 to 158 °F)
  • Phase: 3
  • AIC Rating: 14kA @ 480V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI) Trip
  • Frame Size: 100/GHB
  • Breaker Type: Standard
  • Wire Size: 10 to 1/0 AWG
  • Certification: CSA Certified, UL Listed
  • Terminal Connection: Screw Clamp
  • Family: Series C
  • Country of Origin: Dominican Republic


Product Identification
  • UPC: 786679172643
  • GTIN: 00786679172643