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Siemens NGB1B100L - 1-Pole 100A Thermal Magnetic Breaker

Siemens
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The Siemens NGB1B100L is a 1-pole molded case circuit breaker from the VL Series, designed to provide thermal-magnetic protection for branch circuits through long-time and instantaneous (LI) trip functions. It is rated for 100A at 347V AC, with an AIC rating of 25kA at 277V, and operates on a single-phase system. This bolt-on breaker features a compact GG frame construction, weighs 1.5 lb, and is rated for an ambient temperature range of -13°F to 158°F. It is certified to UL and IEC standards, making it suitable for industrial and commercial power distribution applications requiring reliable overcurrent protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, LI (Long-Time and Instantaneous)
  • Voltage Rating: 347V AC
  • Current Rating: 100A
  • Dimensions: GG Frame
  • Standards: UL, IEC
  • Applications: Industrial and commercial branch circuit protection
  • Switch Type: NGB
  • Configuration: 1-Pole
  • Temp Rating: -13°F to 158°F
  • Shipping Dimensions: Not specified
  • Phase: 1
  • Amperage: 100A
  • AIC rating: 25kA@277V
  • Connection: Bolt-On
  • Poles: 1
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: GG Frame
  • Trip Type: Thermal Magnetic
  • Breaker Type: NGB
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: Bolt-On
  • Frequency Rating: Not specified
  • Phase Connection: Single Phase
  • Standards: UL, IEC
  • Installation Type: Fixed
  • Item QTY: 1
  • Breaker Frame: GG
  • Current Rating: 100A
  • Weight: 1.5 lb
  • Country of Origin: Mexico
  • Family: VL Series
  • Item Subcategory: Molded Case


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