Hello,
I am installing 4 RV pedestals in a RV park. They each have a 240/120 volt 50 amp receptacle, 120volt 30 amp and a 120 volt 15 amp receptacle. Each is feed with its own feeder from a distribution panel. I believe 551.75(B) tells me I do not need to have a grounding electrode? The part that states other than those used as service equipment confuses me but I do not believe they are. The last part about 250.54 and an auxiliary grounding electrode shall be permitted to be installed is not a requirement? They are each fed with a 4 wire system. Thank You
I am installing 4 RV pedestals in a RV park. They each have a 240/120 volt 50 amp receptacle, 120volt 30 amp and a 120 volt 15 amp receptacle. Each is feed with its own feeder from a distribution panel. I believe 551.75(B) tells me I do not need to have a grounding electrode? The part that states other than those used as service equipment confuses me but I do not believe they are. The last part about 250.54 and an auxiliary grounding electrode shall be permitted to be installed is not a requirement? They are each fed with a 4 wire system. Thank You