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Siemens NGB1K020B - Molded Case Circuit Breaker 20A 1P (25kA AIC)

Siemens
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Siemens NGB1K020B is a molded case circuit breaker designed for providing reliable thermal-magnetic protection in single-phase industrial and commercial electrical systems. It features a 20A current rating and a 347V AC voltage rating, housed within a compact, durable molded case measuring 7.201" x 4.201" x 1.402" and weighing 0.86 lb. The breaker is certified to UL and IEC standards and offers an interrupting capacity of 25kA at 277V AC, with an operational temperature range from -13°F to 158°F. Its bolt-on connection and single-pole configuration make it suitable for applications in panelboards, switchboards, and motor control centers where robust circuit protection is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 347V AC
  • Current Rating: 20A
  • Dimensions: 7.201 x 4.201 x 1.402 inch
  • Standards: UL, IEC
  • Applications: Panelboards, Switchboards, Motor Control Centers
  • Phase: 1
  • AIC Rating: 25kA @ 277V AC
  • Poles: 1
  • Protection: Thermal Magnetic
  • Connection: Bolt-On
  • Temp Rating: -13°F to 158°F
  • Frame: VL Series
  • Weight: 0.86 lb


Product Identification
  • UPC: 804766339134
  • GTIN: 00804766339134