20A Open Relay WG9716582301+008 Sinotruk Sitrak

Product Introduction

This 20A Open Relay WG9716582301+008 is an OEM electrical control component for heavy-duty trucks (e.g., Sinotruk Howo series). It features a compact black plastic housing, rated for 24V operation and a 20A current capacity, with clearly marked terminal pins. The relay is engineered as an open-type (normally open) switch, designed to control high-current electrical circuits in response to low-current control signals. Manufactured to strict OEM specifications, it ensures reliable performance in high-vibration, dusty environments.

Core Function

1. High-Current Circuit Control: Acts as a switch to control high-current electrical circuits (e.g., lighting, motors, auxiliary systems) using low-current control signals, protecting delicate control modules from excessive current.

2. Circuit Protection: The 20A rating provides overcurrent protection, preventing damage to the relay and connected components in the event of a short circuit or overload.

3. Durable Construction: The rugged plastic housing and internal components resist dust, moisture, and temperature extremes, ensuring consistent performance and long service life in harsh operating conditions.

4. Easy Installation: Features factory-matched terminal pin configuration for a seamless, plug-and-play installation, minimizing vehicle downtime during service.

5. Perfect Compatibility: Strictly adheres to OEM design standards, ensuring it matches the original relay’s dimensions, pin configuration, and electrical requirements for full system compatibility.