JD2913 20A Relay 20A WG9716582301-008 Sinotruk

Product Introduction

This JD2913 Relay WG9716582301-008 is an OEM electrical control component for Sinotruk heavy-duty trucks (e.g., HOWO 371, 336, T5G, A7). It features a compact black plastic housing with clearly marked specifications (24V/20A) and a robust 3-pin terminal block, along with a printed circuit diagram for easy installation. Designed to switch moderate-current electrical circuits, it adheres to strict OEM standards for reliability and performance, ensuring stable operation in high-vibration, dusty, and temperature-fluctuating environments.

Core Functions

1. Moderate-Current Switching: Acts as an electromagnetic switch to control moderate-current electrical circuits (up to 20A) in the vehicle’s electrical system, such as auxiliary lighting, small motors, and control modules, protecting delicate control switches from excessive current.

2. Circuit Protection: Provides reliable circuit isolation and overload protection, preventing damage to sensitive electronic components and wiring harnesses.

3. Durable Construction: The rugged plastic housing and high-conductivity copper terminals resist corrosion, vibration, and thermal stress, ensuring long-term reliability.

4. Compact Design: The small form factor allows for flexible installation in the vehicle’s electrical panel, optimizing space utilization.

5. OEM Compatibility: Precisely matches the original electrical system’s connector pinouts and mounting specifications, supporting direct replacement without modification.