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Siemens HGB1K050B - Molded Case Circuit Breaker 50A 1P

Siemens
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Siemens HGB1K050B is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial and commercial electrical systems. It features a 50A current rating and a 347V voltage rating, housed in a compact, bolt-on configuration with dimensions of 2.87 x 0.969 x 4.988 inches (73 x 24.6 x 126.7 mm) and a weight of 0.86 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 (-13°F to 158°F). Its 35kA interrupting capacity at 277V makes it suitable for protecting feeders and branch circuits in single-phase applications.

Key Features & Specifications
  • Type: GB2 Series Molded Case Circuit Breaker, Bolt-On Connection
  • Voltage Rating: 347V AC
  • Current Rating: 50A
  • Dimensions: 2.87 x 0.969 x 4.988 in (73 x 24.6 x 126.7 mm)
  • Standards: UL, CSA, IEC, NOM
  • Applications: Industrial & Commercial Feeder/Branch Circuit Protection
  • Switch Type: Circuit Breaker
  • Configuration: Single-Pole (1P)
  • AIC Rating: 35kA @ 277V
  • Phase: 1
  • Connection: Bolt-On
  • Poles: 1
  • Protection: Overcurrent & Short-Circuit
  • Functions: LI (Long-Time and Instantaneous Trip)
  • Frame Size: GB2
  • Trip Type: Thermal-Magnetic
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Weight: 0.86 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766339646
  • GTIN: 00804766339646