This high-current 4-pin automotive relay is built to handle the demanding electrical needs of cars, trucks, and motors. Available in multiple current ratings — 100A, 120A, and 200A — and compatible with both 12V and 24V DC electrical systems, this relay offers exceptional versatility for a wide range of heavy-duty vehicle applications. The continuous-type design ensures sustained, reliable operation over extended periods, making it ideal for high-load circuits. Constructed as a sealed electromagnetic relay, it delivers dependable performance even in harsh under-hood environments where moisture and debris are a concern. The 4-pin configuration provides straightforward wiring, and the integrated mounting bracket with a bolt hole allows for secure, stable installation. Whether you're upgrading your vehicle's electrical system or replacing a worn-out relay, this general-purpose automotive relay is a robust and dependable choice for professional and DIY mechanics alike.