TECHNICAL DATA
1. Rated voltage: AC 110/220V
2. Max.Current: AC 16(4)A
3. Frequency: 50/60Hz
4. Max.Using Temperature: 60℃
5. Protection Degree: IP68
DESCRIPTIONS
1. Auto-fill-water modes

Connect the control's blue line to electric pump,black line is connected to zeroline, brown line can not be connected and should be insulated.
2.Auto-drainage and lack-water protection modes

Connect the control's brown line to electric pump,black line is connected to zeroline,blue line can not be connected and should be insulated.
3.Outline dimension


tag:

mechanical float switch	float switch for sump pump
float switches for water tanks	float switch diagram
water tank float switch	water tank float switch installation
how does a float switch work	pressure switch types