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Siemens LGB3K020B - Molded Case Circuit Breaker 20A 600V 3P

Siemens
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Siemens LGB3K020B is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial electrical systems. It features a 20A current rating and a 600V voltage rating, suitable for robust power distribution applications. The breaker is constructed with a compact GB2 frame measuring 2.87 x 2.961 x 4.988 inches and a weight of 2.756 lb, utilizing a three-pole, bolt-on connection for secure installation. It complies with UL, CSA, IEC, and NOM standards, ensuring global acceptance for safety and performance. Typical applications include protecting feeders, motors, and branch circuits in commercial and industrial panels where a 65kA interrupting capacity at 480V is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Dimensions: 2.87" x 2.961" x 4.988" (72.9mm x 75.2mm x 126.7mm)
  • Standards: UL, CSA, IEC, NOM
  • Applications: Industrial Feeder & Branch Circuit Protection
  • Switch Type: Circuit Breaker
  • Configuration: Bolt-On
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Phase: 3-Phase
  • AIC rating: 65kA @ 480V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Frame Size: GB2 Frame
  • Wire Size: 14 to 10 AWG, Copper/Aluminum
  • Certification: UL, CSA, IEC, NOM


Product Identification
  • UPC: 804766340338
  • GTIN: 00804766340338