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What are the rail extensions for the NQ panels?

Issue:
What are the rail extensions for the NQ panels?

Product Line:
NQ Panelboards

Environment:
For use on Main Lugs Panelboards only (not for use on Main Breaker Panelboards). UL 67, UL 50, CSA C22.2 No.'s 20-M1989 & 94-M91, NEMA PB1, NFPA 70 Art. 408, Federal Specification W-P-115C Type 1 Class 1 , 2003 IBC, NFPA

Cause:
Application of rail extensions.

Resolution:
Following are the rail extensions for NQ panelboard. They are for use only on Main Lugs Panelboards (not Main Breaker Panelboards)
6 inch rail and DF extension NQ6RDE
12 inch rail and DF rail extension NQ12RDE
18 inch rail and DF rail extension NQ18RDE
24 inch rail and DF rail extension NQ24RDE     

CTA-ID : 2047344
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