Seachoice 19404 Universal Float Switch, 12V, 20 Amps Max

Complies to ABYC, NMMA, CG, SAEJ1171, CE, ROSH. ISO 8846 Marine & ISO 8849 Marine Specifications. NMMA Type Accepted Activates pump automatically For use with all DC bilge pumps Ignition protected Marine-grade tinned wire Pump turns on when water level reaches 2" and turns off when water level reaches 3/4" Three-year warranty Note: Do not used with 110V applications. Use this pump with the recommended size fuse for the pump which it is connected