58.3-B3e)    From 7500-21,000 Volt conductor Above:  The clearance between unergized metal parts of transformers and 7500-21,000 volt conductors above shall be not less than 18 inches vertically or 18 inches horizontally except that the vertical clearance shall be not less than 30 inches from a conductor at the top of pole as in Rule 54.4-Db8.

58.3-B3e)    From 7500- 21,00022,500 Volt conductor Above:  The clearance between unergized metal parts of transformers and 7500- 21,00022,500 volt conductors above shall be not less than 18 inches vertically or 18 inches horizontally except that the vertical clearance shall be not less than 30 inches from a conductor at the top of pole as in Rule 54.4-Db8.

58.3-B3e)    From 7500-22,500 Volt conductor Above:  The clearance between unergized metal parts of transformers and 7500-22,500 volt conductors above shall be not less than 18 inches vertically or 18 inches horizontally except that the vertical clearance shall be not less than 30 inches from a conductor at the top of pole as in Rule 54.4-Db8.