Issue:
Main breaker accepted by the N400M MB adaptor kit in an NF Panelboard
Product Line:
NF circuit breaker panelboards and accessories
Environment:
Application/selection
Resolution:
The load side lugs must be removed from the LAL breaker or just use the LAP breaker.
NOTE: The breaker must be ordered with the MB suffix to obtain the shorter handle. Otherwise, there is a chance the main breaker handle might hit the panel door when it is closed.
Main breaker accepted by the N400M MB adaptor kit in an NF Panelboard
Product Line:
NF circuit breaker panelboards and accessories
Environment:
Application/selection
Resolution:
The load side lugs must be removed from the LAL breaker or just use the LAP breaker.
NOTE: The breaker must be ordered with the MB suffix to obtain the shorter handle. Otherwise, there is a chance the main breaker handle might hit the panel door when it is closed.