moyeraa
Member
- Location
- Columbus, OH
250.32 (A) says that a structure supplied by either a feeder or branch circuit shall have a grounding electrode or grounding electrode system installed. However, 250.32 (A) exception states that a structure supplied by a single branch circuit doesn't need a grounding electrode. Even if a structure is only supplied by a single branch circuit, this single branch circuit could still supply a huge amount of power to a structure. Why would this structure disconnect not require a grounding electrode?