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What is the standard NEMA 1 back box width for the NQOD panelboard?

The standard box width is 20``. Optional 14`` wide enclosures are available for 225A max. interiors. (Interiors in 14`` wide enclosures cannot have sub-feed lugs, thru-feed lugs or sub-feed breakers and cannot be 200% Non-Linear.)

Revised 4/21/04

CTA-ID : 2017359
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