What is the maximum size branch breaker that can be installed in an NF panel with a 600A or 800A panel?
Issue:
Largest branch breaker that can be installed in a 600A or 800A NF Panel
Product Line:
NF Panelboards
Environment:
Application
Cause:
Clarification of Largest amp size
Resolution:
The largest branch breaker that can be installed in the panel interior is a 3 pole, 125 amp EDB, EGB, or EJB breaker. The largest single pole breaker is 70 amp.
A factory installed sub-feed LA, LH or LC circuit breaker (400A max.) and one JD, JG, JJ or JL circuit breaker OR two sub-feed JD, JG, JJ or JL circuit breakers per 600A or 800A panelboard, if there is sufficient extra room in the enclosure. There is not a kit available. Note: (JJ and LC sub-feed circuit breakers cannot be used together).
Largest branch breaker that can be installed in a 600A or 800A NF Panel
Product Line:
NF Panelboards
Environment:
Application
Cause:
Clarification of Largest amp size
Resolution:
The largest branch breaker that can be installed in the panel interior is a 3 pole, 125 amp EDB, EGB, or EJB breaker. The largest single pole breaker is 70 amp.
A factory installed sub-feed LA, LH or LC circuit breaker (400A max.) and one JD, JG, JJ or JL circuit breaker OR two sub-feed JD, JG, JJ or JL circuit breakers per 600A or 800A panelboard, if there is sufficient extra room in the enclosure. There is not a kit available. Note: (JJ and LC sub-feed circuit breakers cannot be used together).
Released for: Schneider Electric Canada
