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Siemens LGB3K110B - Molded Case Circuit Breaker 110A 600V 3-Pole

Siemens
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Siemens LGB3K110B is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial power distribution systems. It features a 110A current rating and a 600V voltage rating, housed within a compact, bolt-on GB2 frame measuring 2.87" x 2.961" x 4.988" (73mm x 75mm x 127mm) and weighing 2.756 lb. The breaker is certified to UL, CSA, IEC, and NOM standards and operates effectively across a wide temperature range from -25°C to 70°C. Its thermal-magnetic protection with long-time and instantaneous (LI) functions and a 65kA interrupting rating at 480V makes it suitable for protecting feeders and branch circuits in commercial and industrial panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 110A
  • Dimensions: 2.87" H x 2.961" W x 4.988" D (73mm x 75mm x 127mm)
  • Standards: UL, CSA, IEC, NOM
  • Applications: Industrial Feeder and Branch Circuit Protection
  • Switch Type: Circuit Breaker
  • Configuration: 3-Pole
  • Phase: 3-Phase
  • AIC Rating: 65kA @ 480V AC
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI)
  • Frame Size: GB2 Frame
  • Temp Rating: -25°C to +70°C (-13°F to 158°F)
  • Family: GB2 Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766340451
  • GTIN: 00804766340451