Custom Power Wiring Harness Assembly
We build finished power wiring harnesses and power cable assemblies for OEM equipment, from AC/DC power leads and battery cables to high-current assemblies built to your drawing, BOM, labels, and test requirements.
Power Wiring Harness Applications
Finished power cable and harness builds for OEM equipment, not raw wire or connector resale.
AC Power Cords
Standard and custom AC power cords with country-specific plugs
DC Power Cables
Low and high voltage DC power distribution cables
Battery Cables
EV, solar, UPS, and industrial battery connections
Server/Data Center
PDU cables, rack power distribution, branch circuits
Industrial Power
Motor power, VFD cables, machine power connections
Solar/Renewable
PV string cables, inverter connections, DC combiners
Finished Power Harnesses Built to Your Drawing
From AC power leads to custom high-current DC harnesses, we manufacture finished power wiring assemblies for customer equipment. Our scope covers wire cutting, crimping, connector assembly, labeling, strain relief, and documented electrical testing for reliable power distribution.
- Power wiring harnesses for OEM equipment
- AC power cords with global plugs
- DC power cables to 1000V+
- High-current battery cables
- Agency-file-aligned builds when specified
- Custom lengths and configurations
- Proper current-rated terminations
- Color coding and labeling
- 100% electrical testing
Power Wiring Harness Assembly Manufacturing
As a contract power wiring harness assembly manufacturer, OurPCB builds finished power interconnects from standard AC cords to high-current DC cable assemblies. Our cable assembly work supports customer-specified materials, drawings, labels, and test requirements for global markets with current ratings up to 500A and voltage ratings exceeding 1000V.
We manufacture AC power cords with country-specific plugs for North America (NEMA), Europe (CEE/Schuko), UK (BS1363), Australia, China, and other regions. IEC connector options include C13/C14, C19/C20, and other standard configurations. We build to the drawing, BOM, labeling rules, and approved file requirements supplied for the target market.
DC power applications include battery cables for EV and solar installations, PDU cables for data centers, and motor power cables for industrial machinery. Our high-voltage harness expertise extends to renewable energy systems and electric vehicle charging infrastructure.
Wire gauges from 18 AWG to 4/0 AWG accommodate any current requirement. Connector options include Anderson PowerPole, terminal lugs, and custom terminations. Jacket materials include PVC, TPE, rubber, and silicone for temperature and environmental requirements.
Every power cable or power wiring harness undergoes 100% electrical testing with hi-pot testing available for safety-critical applications. Rapid prototyping and flexible ordering support projects at every stage. Contact us for power wiring harness assembly quotes.
Power Cable FAQ
We manufacture power cords to customer-specified drawings, materials, test limits, and market requirements. Certification requirements depend on the target market, application, mark owner, and approved technical file.
Yes, we manufacture power cables to custom lengths from a few centimeters to many meters. We can also provide cables with custom connector combinations, colors, and labeling to meet your specific requirements.
We manufacture high-current cables up to 500A or more using appropriate cable gauges up to 4/0 AWG and larger. High-current cables include proper connector terminations rated for the current level with appropriate torque specifications.
Yes, we produce power cords with plugs for markets worldwide including North America (NEMA), Europe (CEE/Schuko), UK (BS1363), Australia, China, and other regions. We can help you select the right cord set for your target markets.
Get a Power Wiring Harness Quote
Send your drawing, connector list or BOM — an engineer replies with a DFM-checked quote and lead time. AC cords, DC battery cables, 18 AWG–4/0 AWG, 100% tested.
- Free quote in 24 hours
- MOQ from 1 pc — prototype to volume
- Built to IPC/WHMA-A-620 & ISO 9001
- NDA on request — files kept confidential
Get Free Quote
Response within 24 hours
Need Power Wiring Harness Assemblies?
From standard power cords to high-current custom cables, we manufacture finished power assemblies to your drawings, BOM, and test requirements.