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Will the JDCMH mounting kit accept 2 poles J-frame breakers?

Issue:
Will the JDCMH mounting kit accept 2 poles J-frame breakers?

Product Line:
Panelboards

Environment:
Applies to Federal Pioneer CDP panelboards with Flat or Extruded bus

Cause:
Customer wants to install a 2-pole 200A breaker in a CDP panelboard

Resolution:
Yes, the JDCMH will accept 2-pole J-frame breakers since the 2- and 3-pole J-frame breakers are the same dimensions
Conditions for the JDCMH are:
- CDP interior with Flat or Extruded bus
- Can not mount an old breaker back to back with new Powerpact breaker
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