Converting class 2 circuits to class 1

rlundsrud

Senior Member
Location
chicago, il, USA
I posted this in lighting but I haven't received any responses.

Can a 0-10 volt class 2 lighting control circuit be reclassified as a class 1 circuit if the manufacturers literature only identifies it as a class 2? In NEC parlance, does 725.130 take precedence over 110.3(b) if all conditions for 725.130 are met? Would the manufacturer need to specify it as being class 1 compliant so it can be installed in the same conduit as the 120 volt power wiring.
 
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