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

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What does suffix LH indicate on the EDB, EGD, and EJB breakers?

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

Product Line:
E Frame Breaker, NF Panelboards

Resolution:
The LH suffix means a higher amperage lug, AL100FD (#14 - 2/0 Al/Cu), is factory installed on a 15 to 30 A EDB, EGB, or EJB breaker. The AL100FD is restricted from field installation on the standard 15 to 30 A E frame breakers.