Issue:
Lug temperature rating for the PQ Fusible Plug-In Units
Product Line:
Busway
Environment:
Products sold and used in North America
Resolution:
Above 100A (101A or more) the lugs are rated at 75 degrees Celsius
1000A and less, 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.
Lug temperature rating for the PQ Fusible Plug-In Units
Product Line:
Busway
Environment:
Products sold and used in North America
Resolution:
Above 100A (101A or more) the lugs are rated at 75 degrees Celsius
1000A and less, 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.