4-Pin 12V DC Automotive Relay With Heavy-Duty Wires 40/30A SPST Weather-Resistant Water-Repellent And Dustproof For Car Audio Lighting And Electrical Projects Not Submersible Pack Of 1
✔️ 12V coil, 4-pin SPST, 40A load, weatherproof automotive relay
This 12V DC automotive relay is built for under-hood use in cars and trucks, ideal for car audio, lighting, and power accessories. It uses heavy-duty 12 AWG load wires and a weather-resistant shell to handle the rough conditions under the hood. Not submersible, but designed to resist water and dust.
✅ Nominal Coil Voltage: 12 V DC
✅ Coil Power: 1.8 W
✅ Coil Resistance: 80 Ω
✅ Contact Rating: NO 40 A at 14 V DC
✅ Max Switching Current: 40 A
✅ Max Switching Power: 560 W
✅ Load Terminals: 12 AWG heavy-duty wires
✅ Operating Range: 6-8 V DC pull in / 0.6-3.6 V DC release
✅ Dielectric Strength: 500 VAC between open contacts, 750 VAC coil to contact
✅ Temperature Range: -30 to +80 C
💡 What is a 12V automotive relay used for in typical electrical projects? Relays handy for routing power to accessories, protecting switches and simplifying wiring. - Handy for car audio and lighting wiring - Can switch up to 40 A at 14 V DC - Helps keep under hood wiring neat and reduces switch wear