我粘贴到这里,谢谢移民电工, V# x1 M! B4 ]4 N- J* U
Tie-wraps are not approved for supporting cables, only securing them. Anyone could not use UV-rated tie-wraps to "support" Teck cable on a chain-link fence but you could use stainless-steel hose clamps.1 ~3 F0 \% V, t# c. q. I. W" {
9 t. V7 W7 M- n6 p: d" I另外补充一点,CODE规定secure single conductor,必须用全塑的 tie-wraps,这是在桥架上安装大电缆时候最容易忽视的