12V DC General Purpose Power Relay, 4 Pin Normally Open Form A, Miniature SPST Relay With High Switching Capability, Sealed Type Available, 30A Load Rating, Industrial Grade Relay For Controllers And DIY Projects
✔️ 12V coil, Form A NO, 30A load, sealed option for projects
The 12V DC general purpose power relay is a compact, high-current switch used in controllers, automation projects, and DIY electronics. It features Form A normally open contacts and a sealed variant for rugged environments.
✅ 12V DC coil; Form A NO contact; 4-pin miniature SPST relay; 30A load rating; sealed type available
✅ Dielectric strength up to 4000 VAC and surge voltage 6000 V between coil and contact
✅ Small form factor, easy installation in tight panels
💡 What is a power relay used for in control systems? A handy overview to help buyers understand typical uses.
- It switches high-current devices from a low-current control signal
- It provides isolation between the control circuit and the load for safety
- It integrates easily with controllers and DIY setups using 12V coils