Contact loading

250 V AC/3 A; 150 V DC/0.25 A resistive load; 60 V DC/1 A resistive load

Rated insulation voltage

300 V

Pulse withstand voltage

4 kV

Electrical life

≥ 5 x 104 switching cycles

Low voltage

Directive 2014/35/EU

EN 60947-5-1:2004 + Cor.:2005 + A1:2009

Degree of protection

IEC 60529:2001

Description

microswitch with switching ball, change-over contact

Equipment architecture

This device may be used with any sequential circuit, as long as the circuit can support the electrical circuit values of the switching elements.

Installation conditions

Installation instructions

range of application and minimum length between mounting and float:
≥ 100 mm (4 inch), preferred for fuels, heating oils, oily fluids
mounting:
The float switch is mounted by means of a counter weight or rods (e. g. float switch combination) from the top.
The pivot of the cable should always be horizontal.

Process conditions

Process pressure (static pressure)

≤ 2 bar (29 psi) at 20 °C (68 °F)

Density

≥ 0.6 g/cm3

Ambient temperature

5 ... 70 °C (41 ... 158 °F)

Storage temperature

-25 ... 70 °C (-13 ... 158 °F)

Altitude

≤ 2000 m above MSL

Degree of protection

IP68

Cable

Length

5 m

Material

float: PP (Polypropylene)
cable: PUR, highly flexible (3 x 0.50 mm2)

Switching point

switch angle, measured against the horizontal:
- upper switch point +25° ±10°
- lower switch point -14° ±10°