The PAT 12V Relay – REL-037 is a versatile, heavy-duty relay designed to manage high-current electrical loads in automotive and industrial applications. With a switching capacity of 30A/40A, this relay is perfect for controlling accessories such as lighting, fuel pumps, fans, and other high-draw components.

Built for durability, the REL-037 features a rugged housing, reliable contact points, and a standard 5-pin configuration compatible with most wiring setups. Whether you're upgrading your vehicle’s electrical system or replacing a faulty relay, PAT's REL-037 ensures dependable performance and long service life.

Features:

• 12V Operation – Compatible with standard automotive electrical systems
• 30/40 Amp Rating – Handles high-current loads with ease
• Universal 5-Pin Design – Fits most automotive relay sockets
• Reliable Switching – Ideal for lighting, fans, pumps, and more
• Durable Construction – Built for consistent, long-term performance

Part number: REL-037