Marine Boat Bilge Pump Float Switch 12V-24V-32V, 20A Max Automatic Water Level Switch for Marine Boat Yacht RV Bilge Pump

["Wide 12V-32V DC Input & High Current Rating - Max 20A@12V /10A@24A DC, works with 350-3700GPH bilge pumps.","Auto On/Off Level Control to Avoid Pump Dry Burnout - Activates pump at 2\"(51mm) water height, cuts off at 3/4\"(19mm); unattended automatic bilge drainage.","Saltwater Resistant Nylon Shell & Eco Mercury-Free Build - Ultrasonic sealed watertight housing, ignition-protected, anti-rust for fresh/salt water.","Dual-Way Mount & Adjustable Trigger Height - Snap-on detachable base for side/bottom installation; tweak switch level by padding base, easy to clean & service.","18AWG Thick Copper Cable & Multi-scene Application - 1m long heavy-duty copper wiring; ideal for boats, yachts, RV, industrial & water treatment."]