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Square D HGL26045 - Molded Case Circuit Breaker 45A 600V 2-Pole

Square D
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Square D HGL26045 is a molded case circuit breaker designed for providing reliable overcurrent protection in industrial power distribution systems. It features a 45A current rating and a 600V voltage rating, housed within a compact H-frame measuring 163 mm H x 104 mm W x 86 mm D and weighing 3.001 lb. The breaker is constructed for robust performance, complying with UL, CSA, NEMA, NOM-003-SCFI-2000, and IEC 60947-2 standards. Its thermal-magnetic protection with long-time and instantaneous functions makes it suitable for safeguarding feeders and branch circuits in commercial and industrial panelboards.

Key Features & Specifications
  • Type: HGL Series Molded Case Circuit Breaker, Thermal-Magnetic Protection
  • Voltage Rating: 600V AC
  • Current Rating: 45A
  • Dimensions: 6.4 in (163 mm) H x 4.09 in (104 mm) W x 3.4 in (86 mm) D
  • Standards: UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
  • Applications: Industrial power distribution, feeder and branch circuit protection
  • Switch Type: Circuit Breaker
  • Configuration: Fixed
  • Poles: 2
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous
  • Frame Size: H Frame
  • Phase: 1
  • AIC rating: 35kA @ 480V
  • Temp Rating: -25 to 70 °C (-13 to 158 °F)
  • Wire Size: AWG 14 to AWG 3/0 (aluminium/copper terminal)
  • Certification: UL, CSA, NOM
  • Family: Powerpact
  • Country of Origin: Mexico
  • Weight: 3.001 lb


Product Identification
  • UPC: 785901433828
  • GTIN: 00785901433828