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Siemens LGB2K125B - Molded Case 125A 2-Pole 600V

Siemens
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Siemens LGB2K125B is a molded case circuit breaker designed for thermal magnetic protection in industrial power distribution systems. This 2-pole unit is rated for 125A continuous current at 600VAC, with an interrupting capacity of 65kA at 480VAC. The bolt-on connection breaker measures 2.87 x 1.969 x 4.988 inches and weighs 1.852 lb, featuring LI (Long-Time and Instantaneous) trip functions for coordinated overcurrent protection. It is certified to UL, CSA, IEC, and NOM standards, with an operating temperature range of -13°F to 158°F (-25°C to 70°C). Typical applications include branch circuit protection in commercial and industrial panelboards, switchboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, GB2 Series, Thermal Magnetic
  • Voltage Rating: 600V
  • Current Rating: 125A
  • Poles: 2
  • Phase: 1
  • AIC Rating: 65kA@480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Dimensions: 2.87 x 1.969 x 4.988 inch
  • Weight: 1.852 lb
  • Temp Rating: -13°F - 158°F (-25°C - 70°C)
  • Certification: UL, CSA, IEC, NOM
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766340314
  • GTIN: 00804766340314