Rule ECO-Switch Automatic Bilge Pump Switch [39] Electrical | Circuit Breakers Most economical fuse for 100-300

Most economical fuse for 100-300 Ampere circuit protection

Angle: 0 Degrees

then released through the top vents of the device

Mount: Transom

Rule ECO-Switch Automatic Bilge Pump Switch [39] Electrical | Circuit Breakers Most economical fuse for 100-300ECO Switch The Rule ECO Switch is an ecologically sound automatic bilge pump control control switch. Featuring a non mercury design, the pump operates with simple air pressure. As water rises in the bilge, air rises in the air tube that is attached to switch. This air pressure activates the switch which controls your pump. There are no moving internal parts, all wiring is out of the water, and there are no submerged electrical connections at all.