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B1M Plug-On Miniature Circuit Breaker

It is suitable for 120/240Vac, 50/60Hz and has a rating current range from 10~60 A. The B1M protects the overload and short circuit break in the final distributor field of residential and business building, as well as to control the line as a switch which used in some infrequent operation place.

  • NOM and IEC60947-2 listed miniature circuit breakers up to a 60 A current rating
  • Standard ratings of 10 kA at 120/240V Vac
  • Suitable for branch circuit device protection
  • Module width of only 0.71 in (18 mm) per pole
  • Contact position indicator (red/green)



Certification File:


Compliant to:

NOM-003-SCFI-2000, IEC/EN 60947-2, IEC/EN 60898-1, CE, RoHS

Rated Current

10~60 A

Number of Poles

1, 2, 3