A controlling wire harness is an electrical connection assembly used to transmit control signals between industrial equipment, control units and electrical components. It helps organize internal or panel-level wiring and supports efficient connection in systems that rely on signal transmission, switching and coordinated control functions.
Compared with loose wires, a control wire harness helps improve installation efficiency, reduce wiring errors and support more reliable connection between PLC systems, relays, sensors, switches, terminal blocks and control cabinets.
Depending on the project requirement, the assembly can be configured as a custom controlling wire harness, control signal wire harness or control cable assembly for different industrial applications.
Designed to support reliable control signal transmission in industrial and electrical systems.
Helps improve wiring management, reduce installation complexity and support clearer circuit arrangement.
Wire quantity, color, terminal type, housing type, length and layout can be customized according to project requirements.
Suitable for PLC, relay, switch, terminal block and interface connection requirements.
| ITEM | Options / Range |
| Wire Type | control signal wire / electric wire |
| Wire Gauge | various sizes available |
| Protection | insulation, sleeves, tapes, bundling and marking options |
| Function | signal transmission, switching, control system connection |
| Connection Type | terminal, housing, connector, terminal block |
| Application | control cabinets, PLC systems, automation equipment, control units |
| Customization | wire length, wire color, terminal type, connector type, numbering, labeling, insulation, bundling and packaging |
FPIC supports flexible signal and control connection design according to interface requirements, electrical structure and equipment application.
Control signal wire harness assemblies can be configured according to control point quantity, signal type and system structure.
Terminal blocks, housings, connectors and related components can be matched according to control system requirements.
Assemblies can be designed for efficient routing and organized connection inside control cabinets, panels and compact equipment.
Controlling wire harness solutions are widely used in systems that require stable signal transmission, organized control wiring and reliable equipment integration.
Used for structured wiring and signal connection inside control cabinets, panels and electrical enclosures.
Suitable for control signal transmission between PLCs, relays, switches, terminal blocks and external devices.
Applied in industrial automation equipment that requires stable control wiring between different functional modules.
Supports signal and control connection for machinery with multiple control points, interlocks and operating units.
Can be used in selected wiring and repair applications that require pre-terminated connection solutions.
Suitable for customized electrical equipment, special-purpose control systems and application-specific projects.
FPIC supports custom controlling wire harness manufacturing with flexible processing and assembly methods according to signal structure, equipment layout and installation requirements.
Our capability covers wire cutting, stripping, crimping, terminal insertion, labeling, bundling, panel-oriented assembly and project-specific inspection to help improve installation efficiency, consistency and connection reliability.
Accurate wire preparation supports stable assembly quality and efficient downstream processing.
Terminal crimping can be arranged according to wire size, terminal structure and electrical connection requirement.
Wire grouping, numbering, labeling and bundling can be designed to support clear and organized control system installation.
Visual inspection, continuity checks and other agreed quality procedures can be arranged according to project requirements.
FPIC supports OEM controlling wire harness projects with flexible engineering, stable manufacturing and reliable supply capability.
We support custom production according to customer drawings, BOM lists, samples and technical requirements.
Our engineering team supports signal routing evaluation, connector matching and assembly structure review.
We can support harness development according to terminal block, connector, housing and control interface requirements.
Pre-assembly processes help improve production efficiency and installation consistency.
Clear inspection and process control procedures help ensure stable signal connection and product quality.
With over 20 years of manufacturing experience, FPIC supports global customers with stable quality and flexible OEM service.
What information is needed for quotation?
Customers can provide drawings, BOM lists, connector models, terminal requirements, wire specifications or samples.
Can you produce custom controlling wire harness according to drawings?
Yes. FPIC supports OEM controlling wire harness manufacturing according to customer drawings and technical requirements.
Do you provide prototype samples?
Yes. Prototype samples can be produced before mass production.
Can you support PLC and control cabinet applications?
Yes. We can support control signal wire harness development for PLC systems, control cabinets and related equipment applications.
Do you perform electrical testing?
Yes. Electrical testing and other agreed inspection procedures can be arranged according to customer requirements.
Looking for a reliable supplier for custom controlling wire harness solutions? Send us your drawings, wiring diagrams, BOM lists or samples. FPIC will support your project from evaluation to production.
Phone: +86-755-81738902
Fax: +86-755-81738903
Email: info@sz-fpi.com
Post Code: 518127
Address: Building K, No. 2, Longshan Eighth Road, Luotian Community, Yanluo Street, Baoan District, Shenzhen City, China.
