lighting contacts voltage

[perez1515]

Hello -
i have a 277v rated lighting contact which i was feeding multiple 277v light, not it turns out that a group of fixtures only come in 120v. although i know per code i can group my 120v circuits and 277v circuits within the same conduits as long as they are all rated the same, which in this case they are all 600v rated, can i have the 120v & 277v within the lighting contactor?

Thank you
Jo

 

[Dennis Alwon]

Hello -
i have a 277v rated lighting contact which i was feeding multiple 277v light, not it turns out that a group of fixtures only come in 120v. although i know per code i can group my 120v circuits and 277v circuits within the same conduits as long as they are all rated the same, which in this case they are all 600v rated, can i have the 120v & 277v within the lighting contactor?

Thank you
Jo

I don't see any problem with that as long as the conductors are marked per the color code for each system