Stuart Turner Floating Switches - Manual (Page 4)

Electrical Connections
Emptying (Fig 3 & 4)
To empty a tank or well:
Connect ‘Brown’ and ‘Black’
This will allow the switch to:-
Open when Down
Close when Up
TANK FILLING /
EMPTYING
FLOAT SWITCH
3M CABLE
L
N
L
N
Fig: 4
Fig: 5
Fig: 6
BLACK
BLUE
BLACK
BROWN
Electrical Connections
Filling (Fig 5 & 6)
To fill a tank or well:
Connect ‘Blue’ and ‘Black’
This will allow the switch to:-
Open when Up
Close when Down
Rating = 16(4)A 230V
Note: - If used with pumps having a continuous rating of 4 Amps or more
the switch must be connected through a relay or contactor.
- Always ensure the wire that is not used is correctly and fully insulated
BROWN BLUE
Fig: 3
STOP
START STOP
START