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Siemens HGB2K080B - Molded Case Circuit Breaker 80A 2-Pole (35kA AIC)

Siemens
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Siemens HGB2K080B is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial and commercial electrical systems. It features a 600V AC voltage rating and an 80A continuous current rating, with a high interrupting capacity of 35kA at 480V AC. The compact, two-pole unit has bolt-on connections and measures 72.9 x 50.0 x 126.7 mm (2.87 x 1.969 x 4.988 inches), with a robust construction rated for operation from -25°C to 70°C (-13°F to 158°F). This breaker complies with UL, CSA, IEC, and NOM standards, making it suitable for integration into panelboards, switchboards, and motor control centers for branch circuit and feeder protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, GB2 Series, Thermal-Magnetic Trip
  • Voltage Rating: 600V AC
  • Current Rating: 80A
  • Dimensions: 72.9 mm x 50.0 mm x 126.7 mm (2.87" x 1.969" x 4.988")
  • Weight: 1.852 lb
  • Standards: UL, CSA, IEC, NOM
  • Applications: Industrial & Commercial Panelboards, Switchboards, Motor Control Centers
  • Switch Type: Circuit Breaker
  • Configuration: Fixed
  • Phase: 1
  • Poles: 2
  • AIC Rating: 35kA @ 480V AC
  • Connection: Bolt-On
  • Protection: Overcurrent & Short-Circuit
  • Frame Size: GB2
  • Trip Type: Thermal-Magnetic
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Mounting: Panel Mount
  • Certification: UL, CSA, IEC, NOM
  • Circuit Breaker Mounting Style: Fixed
  • Terminal Connection: Bolt-On
  • Standards: UL 489, CSA C22.2 No. 5, IEC 60947-2, NOM
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766339820
  • GTIN: 00804766339820