12V 200A Heavy Duty Marine Winch Solenoid Relay 3 Terminal SPST

You will find that this unbranded relay is simple to install, with clear terminals and a compact body for tight spaces.

I like how the heavy duty housing protects the coil, even the panel sees bumps and knocks sometimes.

A nice touch is the gentle tension in the terminals on this unbranded relay, which grips wires without crimping them hard.