["Feature:\r\nTurn pump on when water lever reaches 2\" \r\nTurn pump off when water level reaches 3/4\" \r\nFor use with pumps drawing up to 20Amps>Use with the recommended size fuse for the pump to which it is connected. \r\nHeavy duty and brand new \r\nFor yachts, boats, fishermen. \r\nConnect it to a pump. \r\n\r\nCAUTION: \r\nKeep all wire connections above the highest water level. Wires should be sealed with a waterproof marine sealant to prevent wire corrosion. \r\nDo not use with 110V applications \r\nDesigned for fresh water or sea water only.\r\n\r\n\r\nModel: SFBS-20-01; 20AMP 12-24-34V DC\r\nMax Amps 12volts\t 30A\r\nMax Amps 24 volts 15A\r\nMax Amps 32 volts 12A\r\nWire length\t 1m\r\nWire gauge size\t 18\r\nN.for W/N.for W \t 0.16/0.2\r\nProduct dimensions: 5\" x 1.9\" x 2\" approx.; \r\nIgnition protected; for Mercury free; \r\nSolid ABS material for high strength and durability\r\nLong life, switching frequency up to 10 million times;\r\nUltrasonic welding, forming a seal, reliable and secure, not leaking\r\n\r\nNote:\r\nDue to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n 1 Pc Float Switch"]