We have an inspector having an issue with a load side AC disconnect. He is suggesting the disconnect is not suitable for backfeeding because the disconnect has internal etchings for load/line. I know the requirement applies to CBs but I never seen it applied to disconnect switches. Actually i havent seen a disco without such markings from the manufacturer. Also I couldnt find anything in the code that would suggest a label could supersede factory etchings.
1. Are disconnects available without those markings?
2. is there any issue with a disconnect potentially loaded from both ends? if not, is there a code reference that would allow a label to supersede factory etchings?
thanks for any feedback!
1. Are disconnects available without those markings?
2. is there any issue with a disconnect potentially loaded from both ends? if not, is there a code reference that would allow a label to supersede factory etchings?
thanks for any feedback!