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Siemens NEB1B015B - Molded Case Circuit Breaker 15A 1P (35kA AIC)

Siemens
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Siemens NEB1B015B is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial and commercial electrical systems. It features a 15A current rating and a 277V AC voltage rating, suitable for single-phase applications. The breaker utilizes a thermal-magnetic trip mechanism with long-time and instantaneous (LI) functions and is constructed as a compact, single-pole unit with a bolt-on connection for secure installation. It complies with industry standards for safety and performance, operating effectively within a temperature range of -25 to 70 °C. This breaker is typically applied in panelboards, switchboards, and motor control centers to protect conductors sized from AWS 8 to AWS 1/0, copper or aluminum, with an interrupting capacity of 35kA at 277V.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 277V AC
  • Current Rating: 15A
  • Dimensions: Compact Design
  • Standards: Industry Standard Compliance
  • Applications: Panelboards, Switchboards, Motor Control Centers
  • Phase: 1
  • AIC Rating: 35kA @ 277V
  • Poles: 1
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous Trip
  • Connection: Bolt-On
  • Wire Size: AWS 8 to AWS 1/0, Cu/Al
  • Temp Rating: -25 to 70 °C (-13 to 158 °F)
  • Weight: 1.257 lb
  • Family: NEB Series
  • Country of Origin: Dominican Republic


Product Identification
  • UPC: 783643558144
  • GTIN: 00783643558144