- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com
- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com
Ensure superior vehicle control and operational efficiency with genuine Sinotruk parts. The WG9925580102 Combination Switch represents the pinnacle of automotive electrical engineering, integrating multiple control functions into a single, ergonomic unit. This advanced component serves as the primary interface between the driver and various vehicle systems, providing intuitive control over lighting, signaling, and wiper operations. Designed specifically for SINOTRUK commercial vehicles, the reliable WG9925580102 unit ensures precise operation and long-term durability in demanding transportation environments, making it an essential upgrade for fleet maintenance and individual truck owners seeking optimal performance.
Combination Switch
Комбинированный переключатель
Interruptor Combinado
Integrated Control System: Combines multiple functions including lighting, turn signals, and wiper controls in one ergonomic unit
Enhanced Durability: Manufactured with high-quality materials to withstand frequent use and harsh environmental conditions
Precision Engineering: Designed specifically for SINOTRUK vehicles to ensure perfect compatibility and reliable performance
Safety Compliance: Meets all international automotive safety standards for electrical components and control systems
| Parameter | Specification |
|---|---|
| OEM Number | WG9925580102 |
| Product Name | Combination Switch |
| Brand | SINOTRUK |
| Operating Voltage | 24V DC |
| Current Rating | 10A maximum per circuit |
| Contact Material | Silver Alloy |
| Insulation Resistance | >100 MΩ |
| Operating Temperature | -40°C to +85°C |
| Electrical Life | 100,000 cycles minimum |
| IP Rating | IP54 (Dust and water resistant) |
The WG9925580102 provides complete control over headlights, high beams, low beams, position lights, and fog lights with precise detent positions for each function.
Features intuitive turn signal control with self-canceling mechanism and hazard warning function for enhanced road safety and compliance with traffic regulations.
Integrated control for windshield wipers with multiple speed settings and intermittent operation, plus windshield washer activation for maintaining clear visibility.
The WG9925580102 Combination Switch is engineered specifically for SINOTRUK commercial vehicles, providing reliable control functions across various truck models and series. This essential component ensures consistent performance in heavy-duty transportation applications.
Compatible SINOTRUK Models:
HOWO A7, T7, T5 series trucks
Sitrak C7H, T7H models and variants
Hohan series commercial vehicles
Various SINOTRUK heavy-duty truck applications
Proper installation of the WG9925580102 Combination Switch is essential for optimal performance and safety. Follow these general guidelines to ensure correct installation in your SINOTRUK vehicle.
Always disconnect the vehicle battery before beginning installation to prevent electrical shorts or damage to the vehicle’s electrical system.
Carefully remove the steering column covers and disconnect the electrical connectors from the existing combination switch assembly.
Position the WG9925580102 combination switch correctly and secure it in place, then reconnect all electrical connectors according to the wiring diagram.
Reconnect the battery and test all switch functions including lights, turn signals, and wipers to ensure proper operation before reassembling covers.
Regular inspection and proper maintenance of your WG9925580102 Combination Switch ensures long-term reliability and performance. Understanding common issues can help with preventive maintenance and timely troubleshooting.
Intermittent Operation: May indicate loose connections or worn contacts. Check all electrical connectors and ensure secure mounting of the switch assembly.
Sticky or Hard to Operate: Often caused by dirt accumulation or mechanical wear. Clean the switch mechanism or replace if internal components are worn.
Functions Not Working: Typically results from electrical issues. Verify power supply, check fuses, and inspect wiring for damage or corrosion.
Self-Canceling Not Working: May indicate issues with the canceling mechanism. Inspect for mechanical obstructions or wear in the canceling cam.
Every WG9925580102 Combination Switch undergoes rigorous quality control procedures to ensure it meets the high standards expected of SINOTRUK genuine parts. Our manufacturing process includes multiple inspection points and performance verification tests.
Electrical Testing
Function Verification
Environmental Testing
Durability Testing
The WG9925580102 Combination Switch incorporates advanced engineering principles to deliver reliable performance in commercial vehicle applications. The design focuses on ergonomics, durability, and electrical reliability.
The switch mechanism utilizes precision-molded components with self-lubricating properties to ensure smooth operation throughout its service life. Electrical contacts are made from silver alloy material, providing excellent conductivity and resistance to arcing and corrosion.
The housing is constructed from high-strength, heat-resistant polymer materials that withstand UV exposure, temperature extremes, and mechanical stress. This ensures the WG9925580102 maintains its structural integrity and appearance throughout years of service.
Internal circuit design incorporates protective features to prevent electrical overload and minimize electromagnetic interference, ensuring compatibility with modern vehicle electronic systems and preventing issues with other onboard electronics.
The WG9925580102 Combination Switch incorporates multiple safety features and complies with international automotive standards to ensure reliable operation and protection for both the vehicle and operator.
Designed to work in conjunction with vehicle fuse systems to prevent electrical overloads and potential fire hazards.
Complies with ISO 9001 quality standards and automotive electrical component regulations for safety and reliability.
Designed with breakaway features that minimize injury risk in the event of collision while maintaining electrical isolation.
The WG9925580102 Combination Switch represents the ideal solution for SINOTRUK vehicle owners seeking reliable, integrated control of essential vehicle functions. Its robust construction, precise engineering, and comprehensive feature set make it an invaluable component for commercial truck operations.
By choosing genuine SINOTRUK parts like the WG9925580102, operators ensure perfect compatibility, reliable performance, and extended service life for their vehicles. This investment in quality components translates to enhanced safety, reduced downtime, and improved operational efficiency.
Whether managing a large fleet or maintaining a single truck, the WG9925580102 Combination Switch provides the confidence that comes with knowing your vehicle’s control systems are operating at their best. Trust in the quality and performance of this genuine SINOTRUK component for all your commercial vehicle control needs.
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