Rule ECO-Switch Automatic Bilge Pump Switch [39] Category_Winter Covers Visible indication of blown condition

Visible indication of blown condition

less time pulling pots

up to the light panel with simple plug in connections

Exterior Height (inches): 2

marine grade blocked wiring

Rule ECO-Switch Automatic Bilge Pump Switch [39] Category_Winter Covers Visible indication of blown conditionECO 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.