135Amp 12/24V Windlass Isolator Electrics Plumbing & Gas They have an integral chainpipe

They have an integral chainpipe and chain stripper built into the windlass body to facilitate jam-free operation

Speed Up/Down

W20 motor are equipped with 2 forward and 2 reverse positions

DC Ground: YES - however

w Key Lock

135Amp 12/24V Windlass Isolator Electrics Plumbing & Gas They have an integral chainpipe12 V 24 V 135 Amp Windlass Isolator by Maxwell. Maxwell circuit breaker isolator panel, 135 Amp 12 24 volt, suitable for all 800 to 3500 Series 12V & 4000 24V windlasses. This product is designed and manufactured to address your marine needs. It is made to help you let out and heave up your boat equipment, such as an anchor or fishing trawl. Crafted from premium materials to strict quality standards, this product will serve you for many years to come.