Which gauge wire is used for automotive wiring harnesses respectively?

Wiring harnesses commonly used in automobiles have nominal cross-sectional areas of wire mm 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, 6.0, etc., each of which has an allowable load current value, with different power electrical equipment wires. In the case of vehicle wiring harnesses, for example, 0.5 meter traces are applied to lamps, lamps, lamp doors, ceilings, etc.; 0.75 specification applies to license plate lamp wires, front and rear small lamps, brake lamps, etc.; 1.0 standard wire is suitable for steering lamp and fog lamp; 1.5 specification is suitable for headlamp wire, loudspeaker, etc.; The main power supply line, such as the generator armature, requires a grounding wire from 2.5 to 4 square millimeters of wire. This means that for the average car, the key is to see the maximum current value of the load. For example, the ground wire and the positive power wire of the battery are used separately. Their steel wire diameter is relatively large, at least more than 10 square millimeters. These "Big Mac" wires will not be incorporated into the main harness. The automobile wiring harness is the main body of the automobile circuit network. Without the wiring harness, there is no car circuit. Automotive wiring harness is an assembly made by pressing copper contact terminals (connectors) with wires and cables, and then molding them with insulators or metal shells. The electronic wiring harness industry chain includes wire and cable, connector, processing equipment, wiring harness manufacturing and downstream application industries. "Stable quality, customer first" has always been our business purpose and philosophy, we have excellent product quality and perfect pre-sale, sale, after-sales service to obtain the integrity of customer cooperation and trust. Customer satisfaction is always our goal. "Infinite creativity, wonderful every day" We will continue to work hard, constantly strive for self-improvement, to create a good service system for customers, invite business friends from all walks of life to give us more suggestions.

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