A magnetic handle is actuated by an external float or counterweight, it operates the micro-switch causing electrical contact.
Components, such as screw terminal, are fitted on PCB; Device is rated IP 65; Connector is a 3-pole cable plug acc. DIN EN 175301, with PE terminal 13.5; Pipe clamps allow fitting on tube diameters 32 to 63 mm.

Rated voltage: 4 ... 250 V AC; 4 ... 30 V DC
Rated current: 1 mA ... 3 A (AC or DC)
Contact: Bistable micro-switch, change-over contact
Gap between 2 switches: 40 mm, as a minimum, plans at 120°
Connector: Dismantable; 3-pole cable plug acc. DIN EN 175301
Electrical connection: Cable cross section: 1.5 mm² max.
Cable output: PG 13.5
Ambient temperature: -20 ... +90 °C
Housing: Polycarbonate, IP 65
Fittings: Pipe clamps, or stainless steel or plastic acc. O.D.

CE Marks: Acc. to Guidelines 2006/95/EG (low Voltage), 89/336/EEC (EMV)