Control box, V 12Motor spares available are: Switches. Two switches with watertight protection must be installed for each winch. To identify the first and the second speed, 2 colours are used: grey and red. S.steel or plastic versions are available. Control boxes. Solenoids are contained in a water tight ontrol box they are available for both 12 and 24 Volt. Breakers. A breaker should be mounted to protect the motor against overload.