1617和1672的线材有双重绝缘，各位大虾可否提供法规依据？

网络营销bc

为什么1617和1672的线材有双重绝缘，各位大虾可否提供法规依据给小弟参考。感激不尽！！

十目右弓

是可以双重绝缘啊，请参考：
Style 1617 Insulated Wire.

Rating 105 deg C, 600 Vac, Horizontal flame.
Insulation Labeled or complying with the manufacturer's AWM Procedure.
Covering PVC: From 5 to 40 mils.
Standard Appliance Wiring Material UL 758.
Marking General.
Use Internal wiring of Electronic Equipment.

nvnutk

还有1个因素需考虑，最低1层的厚度必须0.4mm。