Custom Industrial Wiring Harness Terminal Block to Connector Power Cable Sample

Shenzhen Fubang Wire Harness Co., Ltd. specializes in the development, manufacturing and personalized customization of all kinds of wire connection components, equipped with standardized production workshops and full sets of electrical performance testing instruments to provide stable, long-lasting wiring solutions for automotive electronics, industrial control machinery and electronic prototype research projects. Our production capacity supports small trial sample batches and large-volume mass production at the same time; no matter you need a tailor-made custom automotive wire harness for vehicle interior modification or a complete custom cable assembly kit dedicated to equipment assembly, our professional engineering team can complete pin assignment layout, wire gauge matching and connector selection fully based on your technical drawings or physical sample demands. We adhere to RoHS and vehicle-grade manufacturing specifications throughout all production links, supplying qualified automotive wiring harness to auto repair shops, electronic R&D developers and machinery manufacturers across global markets.

The wiring sample we provide is specially designed for equipment prototype testing and low-voltage power connection inside vehicles, acting as a practical pre-production test piece before customers launch formal mass orders. Unlike unified standard wiring assemblies sold in bulk on the market, this finished trial harness can help you verify actual power delivery and signal transmission stability to avoid defective risks during subsequent large-batch production. Functioning as a lightweight prototype variant of the custom automotive wire harness, this assembly adopts a dual-connector layout, fitted with a green industrial terminal block and white plastic plug terminals on two ends respectively.

Item	Description
Product Name	Custom Industrial Wiring Harness Terminal Block to Connector Power Cable Sample
Type	Custom Industrial / Automotive Power Wiring Harness
Voltage	12V DC, Customized Voltage Available
Pins Material	Nickel-Plated Brass Terminals, Tin-Plated Copper Conductors
Plug Material	PA66+GF Engineering Plastic Connector Housing, PBT Green Terminal Block
Working Temperature	-40℃~+105℃ Or Customized
Length	Customized Length Available, Sample Built to Specification
Minimum Insulation Resistance	≥10MΩ
Maximum Conduction Resistance	≤2Ω
Application Fields	Industrial equipment power connection, automotive internal custom wiring projects, electronic device internal harness, PCB board power supply wiring, machinery control system connection, DIY electrical modification projects, prototype development sample cables
Specific Shipping Cost	Please Contact Us

Internal red and black power conductors feature flexible anti-aging PVC insulation, which resists repeated bending and twisting during frequent plug-and-test cycles without insulation cracking or hidden short-circuit faults. All built-in terminals are processed with nickel-plated brass material, maintaining ultra-low contact resistance and consistent power transmission performance under working temperatures ranging from -40℃ to 105℃, and plastic cable ties are used to fix each wire branch neatly to prevent wire tangling during daily debugging work.

When you require extra functional ports, adjusted wire thickness or modified overall cable length, we can upgrade this single power wire sample into a complete custom cable assembly kit supplemented with multi-channel signal lines, shielding wires and matching auxiliary fittings. After passing performance verification on this sample, we can further optimize and convert it into a formal automotive wiring harness that perfectly fits vehicle control modules, RV internal power supply circuits or industrial machinery control cabinets.

This trial wiring harness fits multiple usage scenarios including electronic laboratory prototype validation, small electrical refitting inside passenger vehicles, internal power connection of low-voltage industrial equipment and DIY electronic circuit debugging projects. For clients who have not finalized their official assembly plan, this cost-effective sample effectively lowers the error loss risk of mass production, and we provide free structural revision service for all customized samples, with flexible matching of various terminal blocks, connector types and wire color combinations to satisfy exclusive connection requirements of your equipment.