{"id":29163,"date":"2026-01-19T14:21:40","date_gmt":"2026-01-19T14:21:40","guid":{"rendered":"https:\/\/huizhouxinjieyu.com\/?post_type=product&p=29163"},"modified":"2026-03-10T14:05:05","modified_gmt":"2026-03-10T14:05:05","slug":"%e8%bd%a6%e8%be%86%e7%81%af%e5%85%89%e7%ba%bf%e6%9d%9f","status":"publish","type":"product","link":"https:\/\/huizhouxinjieyu.com\/en\/product\/%e8%bd%a6%e8%be%86%e7%81%af%e5%85%89%e7%ba%bf%e6%9d%9f\/","title":{"rendered":"Lighting wiring harness"},"content":{"rendered":"

I. Product Features<\/p>\n

Integrated wiring<\/strong>\uff1aThis automotive wiring harness adopts a modular design consisting of a main harness and branch harnesses, integrating interfaces for multiple systems including lighting, rearview camera, brake signal, and combination switch. This greatly reduces the complexity of overall vehicle wiring, resulting in a cleaner and more organized electrical layout.<\/div>\n
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High-reliability protection<\/strong>\uff1aKey nodes of the wiring harness are equipped with double insulation protection using corrugated tubing + heat\u2011shrink tubing. The main harness nodes are protected by corrugated tubing, and branch nodes are sealed with heat\u2011shrink tubing. It adapts to a wide operating temperature range of **\u201340\u2103 ~ 125\u2103**, meets **IP67** waterproof and dustproof requirements, and can withstand complex automotive working conditions.<\/div>\n
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Precise signal transmission<\/strong>\uff1aAdopts multi-strand copper core conductors with wire sizes ranging from **0.5mm\u00b2 to 4.0mm\u00b2**, equipped with plug-in waterproof connectors (contact resistance \uff1c 20m\u03a9), ensuring stable current and signal transmission, and reducing electromagnetic interference to sensitive signals such as rearview camera and sensors.<\/div>\n
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Easy Installation and Maintenance<\/strong>\uff1aThe harness mounting points are precisely matched to the vehicle body sheet metal holes, using clips and cable ties for installation without additional drilling. Conductors and connectors are doubly marked with wire number tubes and labels (such as codes A\/HT1, X\/HT17), allowing quick location and troubleshooting during maintenance.<\/div>\n
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Safety & Compliance Design<\/strong>\uff1aThe flame retardant rating of the conductors reaches **VW-1**, complying with **QC\/T 29106 *Technical Specifications for Low-Voltage Wiring Harnesses for Automobiles***. The grounding design is optimized to effectively reduce fire risks and electromagnetic interference, improving the safety and reliability of the entire vehicle electrical system.<\/div>\n
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II. Product Parameters<\/p>\n

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Rated Voltage<\/strong>\uff1aDC 12V (Compliant with Automotive Low-Voltage Electrical System Standards)<\/p>\n

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Conductor Specifications<\/strong>\uff1aMulti-strand copper core conductors with a cross-sectional area of **0.5mm\u00b2\u20134.0mm\u00b2**, suitable for various load current requirements.<\/p>\n

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Operating temperature<\/strong>\uff1a-40\u2103 ~ 125\u2103, high and low temperature resistant, adapts to extreme weather conditions<\/p>\n

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Protection class<\/strong>\uff1aIP67, key nodes adopt dual protection of corrugated pipe + heat shrink sleeve, waterproof and dustproof<\/p>\n

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Connector type<\/strong>\uff1a\u63d2\u62d4\u5f0f\u9632\u6c34\u8fde\u63a5\u5668\uff08AMP\/TE \u7cfb\u5217\uff09\uff0c\u63a5\u89e6\u7535\u963b\uff1c20m\u03a9\uff0c\u63d2\u62d4\u5bff\u547d\u2265500 \u6b21<\/p>\n

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Wiring Harness Structure<\/strong>\uff1aMain harness + multi-branch structure, main harness length approx. 4.5m, branch harness length 0.2m\u20131.2m<\/p>\n

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Fixing Method<\/strong>\uff1aFixed with buckles, cable ties and rubber pads, suitable for vehicle body sheet metal mounting holes.<\/p>\n

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Marking Specification<\/strong>\uff1aDual marking with wire number tubes and labels, corresponding to drawing codes such as A\/HT1, B\/HT2, X\/HT17, etc.<\/p>\n

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Flame retardant grade<\/strong>\uff1aVW-1 grade, reduces fire risk<\/p>\n

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Execution Standard<\/strong>\uff1aQC\/T 29106-2014 \"Technical Specification of Automobile Low-Voltage Wire Harness\"<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

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