Datasheet

E
18
II-2023, www.findernet.com
72 SERIES
Float switch
72
SERIES
Applications
Type 72.A1
Emptying function Filling function
LOAD
When black and brown wires are used,
the circuit opens when the float is down and
closes when the float in up.
In this case the blue wire must be insulated.
LOAD
When brown and blue wires are used,
the circuit opens when the float is up and
closes when the float in down.
In this case the black wire must be insulated.
Type 72.B1
Emptying function Filling function
LOAD
When black and brown wires are used,
the circuit opens when the float is down and
closes when the float in up.
In this case the blue wire must be insulated.
LOAD
When brown and blue wires are used,
the circuit opens when the float is up and
closes when the float in down.
In this case the black wire must be insulated.