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Siemens NGG3B050L - Molded Case Circuit Breaker 50A 600V 3P

Siemens
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Siemens NGG3B050L 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 50A current rating and a 600V voltage rating, housed within a compact GG frame with a feed-thru connection for straightforward installation. The breaker utilizes a thermal-magnetic trip unit offering both long-time and instantaneous (LI) protection functions and is constructed to accept copper or aluminum conductors ranging from AWS size 8 to 1/0. It complies with industry standards for molded case circuit breakers and is typically applied in panelboards, switchboards, and industrial control panels where a 25kA interrupting capacity at 480V is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, NGG Type
  • Voltage Rating: 600V AC
  • Current Rating: 50A
  • Frame Size: GG Frame
  • Poles: 3
  • Phase: 3
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC Rating: 25kA @ 480V AC
  • Wire Size: AWS 8 to AWS 1/0, Copper or Aluminum
  • Weight: 2.89 lb
  • Family: VL Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643413856
  • GTIN: 00783643413856