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Siemens NGB3B020B - Molded Case Circuit Breaker 20A 600V 3P

Siemens
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Siemens NGB3B020B 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 20A current rating and a 600V voltage rating, housed within a compact GG frame with a bolt-on connection for secure installation. This thermal magnetic breaker offers both long-time and instantaneous (LI) trip functions, is constructed for operation in temperatures from -13°F to 158°F (-25°C to 70°C), and complies with UL and IEC standards for safety and performance. Its 25kA interrupting capacity at 480V makes it suitable for protecting feeders and branch circuits in commercial and industrial panelboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, NGB Type
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Frame Size: GG Frame
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC Rating: 25kA @ 480V AC
  • Phase: 3
  • Temp Rating: -13°F to 158°F (-25°C to 70°C)
  • Certification: UL, IEC
  • Family: VL Series
  • Weight: 2.615 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643414266
  • GTIN: 00783643414266