Technical FAQs

Ask a Question

What is the LH suffix for the EDB, EGD, and EJB breaker in the NF panelboard?

Issue:
What is the LH suffix for the EDB, EGD, and EJB breaker in the NF panelboard?

Product Line:
E Frame Breaker, NF Panelboards

Environment:
Ordering branch breakers for NF Panelboard

Resolution:
The LH suffix means a higher amperage lug, AL100FD (#14-2/0 Al/Cu) , is factory installed in a 15 A to 30 A EDB, EGB, or EJB. The AL100FD is restricted from field installtion on the standard 15 A to 30A E Frame breakers.
Was this helpful?
What can we do to improve the information ?