What types of wires are used for automotive harnesses?

Automotive wiring harness commonly used specifications with a nominal cross-sectional area of 0.5,0.75,1.0,1.5,2.0,2.5,4.0,6.0 square millimeter of the wires, each of which has a load current value, equipped with different power equipment Of the wire. The specification line is suitable for the lamp, light, front and rear lights, brake lights, etc .; 1.0 specification line for turning lights, fog Lights, etc .; 1.5 specifications for headlights, speakers, etc .; main power lines such as generator armature line, ground wire and other requirements 2.5 to 4 square millimeters of wire.

This is only refers to the general car, the key depends on the maximum load current value, such as battery grounding line, the positive power cord is a dedicated car wire alone, their diameter is relatively large, at least a dozen square millimeters Above, these "Big Mac" wire will not be included in the main harness.

Automotive wiring harness is the main body of the car circuit, there is no wiring harness there is no car circuit. Automotive wiring harness refers to the copper connector made of contact with the terminal (connector) and wire and cable crimp, the outside and then plastic pressure insulator or external metal shell, wire bundles to form the connection circuit components. The wiring harness industry chain includes wire and cable, connector, processing equipment, harness manufacturing and downstream application industry. The harness is widely used and can be used in automobile, household appliances, computer and communication equipment, various electronic instruments and so on. Body, the general shape was H-shaped.