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Siemens NGG3B125L - Molded Case Circuit Breaker 125A 600V 3P

Siemens
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Siemens NGG3B125L is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features a 125A continuous current rating and a 600V AC voltage rating, housed within a compact GG frame with a feed-thru connection style. The breaker utilizes a thermal-magnetic trip unit for combined long-time and instantaneous (LI) protection functions and offers an interrupting capacity of 25kA at 480V AC. It is engineered for compatibility with copper or aluminum conductors ranging from AWS size 8 to 1/0 and is constructed to meet applicable industry standards for safety and performance in demanding environments.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection
  • Voltage Rating: 600V AC
  • Current Rating: 125A
  • Frame Size: GG Frame
  • Poles: 3
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • AIC Rating: 25kA @ 480V AC
  • Phase: 3
  • Wire Size: AWS 8 to AWS 1/0, Copper or Aluminum
  • Family: VL Series
  • Weight: 2.954 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643413924
  • GTIN: 00783643413924