According to Xingke Hardware Network, the English of the electronic line is: ELECTRIC WIRE, which is generally used for weak electricity projects, such as internal wiring of electronic and electrical equipment. At present, in the field of production of electronic wires, the well-known electronic wire brand manufacturers in China have Shengsheng Wire & Cable Co., Ltd. (formerly known as Chengxing Wire CHENG XING E249743) and Xinya Wire, foreign brands such as Sumitomo Wire and Hitachi Cable.
Electronic line certification: mainly UL Underwriters Laboratories Underwriter Laboratories Inc. The UL Safety Laboratory is the most authoritative in the United States and the largest private institution in the world for safety testing and identification.
Electronic line certification number:
Take the UL certification of the famous domestic electronic wire manufacturer, Shengli Wire & Cable Co., Ltd. as an example, with UL1015 as an example, the surface of the electronic wire PVC outer insulator is clearly marked: E249743 UL 1015 ##AWG 105°C 600V VW-1 CHENGXING
Among them, E249743 is the UL factory certification number of Shengli Wire & Cable Co., Ltd., which is the production license number obtained by the wire manufacturer from UL Company. The electronic wire manufacturer can be clearly identified from the certification number of E249743.
Specifications of the electronic line:
The general electronic wire, the common nominal is based on AWG (American Wire Gauge), the internal conductor should be divided into bare copper and tinned copper according to normal standards.
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Label: Electronic line certification number and specifications
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