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What is the lug temperature rating for the PQ Fusible Plug-In Units?

Issue:
What is the lug temperature rating for the PQ Fusible Plug-In Units?

Product Line:
Busway.

Environment:
Products sold in the United States.

Cause:
Product features.

Resolution:
101a and above, the lugs are rated at 75 degrees C

100a and below, the lugs are rated 60 degrees C.  75 degrees C insulated conductors can be used but the conductors have to be sized per the 60 degrees C table in the NEC.


CTA-ID : 2020701
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