Power supply: 110V/220V, 50/60 HZ
Single pole, double throw
Rating: 220V = 7.5A; 110V = 15A
Mounting: must be mounted Vertically
Switch can be mounted directly on 3/4" or 1" pipe/screw thread coupling OR the "L" shaped mounting bracket can be fixed directly to tank or to wall either horizontally or vertically.
Control range of Sinker Switches: from 0.2m to 5.0m, measured from centre of Upper Sinker and centre of Lower Sinker
Temperature limit: 5 - 60'C
Mechanical life 500,000+ operations
Maximum pump switching (by direct control) approx 1 HP, 800 watts
Use Terminals A1 and A2 for Pumping and Terminals B1 and B2 for Draining.