NRB Series

Key Features

  • Current ratings up to 50A at 250VAC or 65VDC
  • 1, 2 or 3 pole models
  • Variety of delay curves
  • Optional "inertia delay" to prevent nuisance tripping on motor or transformer loads
  • Optional alarm contacts or auxiliary contacts
  • Reliable to over 10,000 operations
  • UL recognized, CSA certified

The NRB series of circuit breakers feature stud termination for extra reliability in terminating wires. Various delay characteristics and current ratings satisfy applications from logic level protection of PLCs, sensors, or other low current devices up to medium size motors, transformers and heaters. Designed for through-panel mounting via machine screws.

Description File Type File Size Download
Circuit Breakers Family Catalog PDF 1.97MB Download
Catalog PDF 206KB Download