户外连接器产品UL认证结构要求之Spacing要求: Voltage Min Spacing 250 V 1.2 mm (3/64 inch) 250 V 3.2 mm (1/8 inch) Exception: if spacing Min Spacing, Dielectric Voltage-Withstand Test is required. 户外连接器产品UL认证结...
A terminal assembly is to be supplied for both the maximum rated and the minimum cross section conductors. The terminal block is to be mounted using its normal mounting means. An unprepared conductor of the maximum rated cross section is to...