Five Oceans Dual Direction Windlass Solenoid 2-Wire Motors Reversing Control Box, 12V FO-3292 MAXIMUM POWER of the windlass/capstan motor is 1500 Watts - VOLTAGE 12V DC DUAL DIRECTION Solenoid control box for 2-wire windlass motors. SOLID HEAVY DUTY construction sealed and corrosion resistant THIS SOLENOID allows multiple control stations using foot switches and toggle switches REVERSING contactor that is able to operate electric motors for windlasses and capstans up to 1500Watts THE EXTERNAL connections on the unit allows EASY installation. DIMENSION are 5 1/8" (30mm) x 4 5/16" (110mm) x 2 3/4" (70mm)