NOARK Electric Miniature Circuit Breakers

May 18, 2023
B1 H3 B1 1000808 face

NOARK® Electric B1 UL489 miniature circuit breakers are available in a complete range of amperages from 0.5A to 32A. Standard ratings of 10 kA at 480Y/277 Vac and 10 kA at 125 Vdc.

These are suitable for branch circuit protection. 5-Year limited warranty.

  • Breakers mount on standard 35 mm DIN rail
  • Can be used in UL 489 or cUL under CSA C22.2 No. 5 applications
  • Field installable shunt trip and auxiliary switch
  • Available with provisions for ring tongue terminals
  • Module width of only 0.71 in (18 mm) per pole
  • Contact position indicator (red/green)
  • Possibility for locking the toggle in ON or OFF position

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