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Siemens NEB1B045B - Molded Case Circuit Breaker 45A 277V 1P

Siemens
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Siemens NEB1B045B is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in single-phase electrical systems. It features a 45A current rating and a 277V AC voltage rating, housed in a compact, durable molded case with a bolt-on connection for secure installation. This thermal magnetic breaker complies with relevant industry standards and is engineered for demanding industrial and commercial applications such as panelboards, switchboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 277V AC
  • Current Rating: 45A
  • Phase: 1
  • Poles: 1
  • AIC Rating: 35kA @ 277V
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Family: NEB Series
  • Weight: 1.257 lb
  • Country of Origin: Dominican Republic


Product Identification
  • UPC: 783643558205
  • GTIN: 00783643558205