Jabsco Rule Air Operated Bilge Pump Eco Switch (12V / 20A) 504752 Mariner Spares The new Digital VSR (Voltage

The new Digital VSR (Voltage Sensing Relay) combines all of the market proven features of the existing VSR with a host of new functionality

Manufacturer Part Number: 5508814

Manufacturer Part Number: 9105306608

6A Approvals CE Marked to EN55014

Jabsco Rule Air Operated Bilge Pump Eco Switch (12V / 20A) 504752 Mariner Spares The new Digital VSR (VoltageThe Rule Eco Switch is a remote mounted bilge switch which operates the bilge pump through the use of compressed air. The switch itself is mounted to the bulkhead high up above the bilge water level, while a tube runs down and connects to a plastic bell which sits in the water. As the bell fills up, the air in the bell and tube compresses and once a certain level is reached the switch operates the bilge pump. Brand Jabsco Model 39 Eco Switch Amps