24v solenoid up to 4500lb winchesThese heavy duty Albright style sealed 200 amp 24v solenoid blocks are much more reliable than the old individual solenoids. These solenoids can be fitted to most solenoid operated winches that are on the market and can also be used as a direct replacement for Albright solenoids. These are wireless remote compatible and works with both series wound (blue link wire needs to be removed) and permanent magnet motors. Applications: Max Amps = 200 A Voltage