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A wire-binding screw intended for the connection of an equipment-grounding conductor shall0 ^8 F7 v4 j$ S+ @" p
have a green-colored head that is hexagonal-shaped, slotted, or both. A pressure wire connector intended7 R( x; ~% H- c' K; w9 Z1 U; `- f* o
for connection of such a conductor shall be plainly identified, such as by being marked G, GR, GND,4 j' V* D) D4 K3 [% v6 R7 C
Ground, Grounding, by the symbol or the like, or by a marking on a wiring diagram provided on the
# I# w- n4 v0 y* s& N* Sheater. The wire-binding screw or pressure wire connector shall be so located that it is unlikely to be
4 N. ` M- w1 A. E" {$ R1 D8 M6 Y9 Yremoved during servicing of the heater and shall have upturned lugs or the equivalent to retain the
9 U6 i7 R( d! f5 h3 vconductor.这段话怎么翻才是对的?? |
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