Change List for this Rule

 

Original Version
Rule 58.4-B6

 

58.4-B6)    Treatment of Lead Wires: Vertical and lateral leads between line conductors and capacitors or regulators shall comply with Rules 54.6 and 54.4-C6; and with the clearances specified in Table 1, Cases 8 and 9; and Table 2, Cases 15, 16, and 17.  Where such leads enter cutouts or switches, Rule 58.5-C shall also apply.  Such lead wires may be installed in the working space but shall not be installed in the climbing space.

All lead wires shall clear braces, bolts and other line hardware a distance of not less than 1 inches.

 

Strikeout and Underline Version
Rule 58.4-B6


58.4-B6)    Treatment of Lead Wires: Vertical and lateral leads between line conductors and capacitors or regulators shall comply with Rules 54.6 and 54.4-C6; and with the clearances specified in Table 1, Cases 8 and 9; and Table 2, Cases 15, 16, and 17.  Where such leads enter cutouts or switches, Rule 58.5-C shall also apply.  Vertical and lateral leads between cutouts or fuse holders and regulator bushings, or leads directly between line conductors and such bushings may clearances less than those specified in Table 1, Case 8 Columns E and F, but not less than 6 inches from the surface of the pole; such leads shall not be over 12 inches in length.  Such lead wires may be installed in the working space but shall not be installed in the climbing space.

The clearances specified in Table 1, Case 8, Columns D and E, need not apply to apparatus installed on poles consisting of single-pole structures or on crossarms attached thereto provided that terminals and lead wires are not less than 6 inches from surface of pole instead of 3 inches specified in Table 1, Case 9 Columns D and E, and have as mush possible of the clearances specified in Table 1, Case 8, Columns D and E.  No reduction of the clearances specified in Table 1, Case 8, Columns D and E is permitted for interconnection wiring of polyphase installations nor to any lead wire passing between pole and apparatus.

All lead wires shall clear braces, bolts and other line hardware a distance of not less than 1 inches.

 

Final Version
Rule 58.4-B6

58.4-B6)    Treatment of Lead Wires: Vertical and lateral leads between line conductors and capacitors or regulators shall comply with Rules 54.6 and 54.4-C6; and with the clearances specified in Table 2, Cases 15, 16 and 17.  Where such leads enter cutouts or switches Rule 58.5-C shall also apply.  Vertical and lateral leads between cutouts or fuse holders and regulator bushings, or leads directly between line conductors and such bushings may clearances less than those specified in Table 1, Cases 8, Column E and F, but not less than 6 inches from the surface of the pole; such leads shall not be over 12 inches in length.  Such lead wires may be installed in the working space but shall not be installed in the climbing space.

The clearances specified in
Table 1, Cases 8, Column D and E, need not apply to apparatus installed on poles consisting of single-pole structures or on crossarms attached thereto provided that terminals and lead wires are not less than 6 inches from surface of pole instead of 3 inches specified in Table 1, Cases 9, Column D and E, and have as mush possible of the clearances specified in Table 1, Cases 8, Column D and E.  No reduction of the clearances specified in Table 1, Cases 8, Column D and E is permitted for interconnection wiring of polyphase installations nor to any lead wire passing between pole and apparatus.

All lead wires shall clear braces, bolts and other line hardware a distance of not less than 1 inches.