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Siemens NEB3B020B - Molded Case Circuit Breaker 20A 600V 3P

Siemens
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Siemens NEB3B020B is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 20A current rating and a 600V voltage rating, with a 35kA interrupting capacity at 480V AC. The three-pole, bolt-on thermal-magnetic breaker is constructed for durability and operates within a temperature range of -25 to 70 °C (-13 to 158 °F). It complies with industry standards for safety and performance, making it suitable for a variety of industrial and commercial applications, including panelboards and switchgear, where it protects conductors sized from AWS 8 to AWS 1/0, for both copper and aluminum.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Dimensions: N/A
  • Standards: Industry Standard
  • Applications: Industrial Panelboards, Switchgear, Commercial Electrical Distribution
  • Switch Type: Circuit Breaker
  • Configuration: Three-Pole
  • Phase: 3
  • AIC rating: 35kA @ 480V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Wire Size: AWS 8 to AWS 1/0, Cu/Al
  • Temp Rating: -25 to 70 °C (-13 to 158 °F)
  • Weight: 1.257 lb


Product Identification
  • UPC: 783643558519
  • GTIN: 00783643558519