Electrical specifications |
|---|
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 |
Directive conformity |
|---|
Low voltage | |
| Directive 2014/35/EU | EN 60947-5-1:2004 + Cor.:2005 + A1:2009 |
Conformity |
|---|
Degree of protection | IEC 60529:2001 |
Application |
|---|
Description | microswitch with switching ball, change-over contact |
Function and system design |
|---|
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. |
Operating conditions |
|---|
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 conditions |
|---|
Ambient temperature | 5 ... 70 °C (41 ... 158 °F) |
Storage temperature | -25 ... 70 °C (-13 ... 158 °F) |
Altitude | ≤ 2000 m above MSL |
Mechanical specifications |
|---|
Degree of protection | IP68 |
Cable | |
| Length | 5 m |
Mechanical construction |
|---|
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° |
