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Switch: micro switch
Nominal width: DN 25...40
Process connections: soldered/welded nozzle (further process connections available on request)
Switching range: 18.0....72.0 l/min
Qmax.: 40 l/min
Tolerance: ±15 % of full scale value
Pressure rating: PN 25 bar
Medium temperature: -20..+ 110°C
Ambient temperature: -20..+70 °C
Media: water (oils, gases and aggressive media available on request)
Materials medium-contact
Brass construction: CW617N nickelled, CW614N nickelled, 1.4310, 1.4301, hard ferrite, NBR
Non-medium contact materials: ABS, PA, NBR
Weight: 0.3 kg
Installation location
Standard: horizontal inwards flow; switching unit not recommended underneath; other installation positions are possible; the installation position affects the switching point and switch range
Switching voltage: max. 250 V AC (gold contact max. 125 V AC / 30 V DC)
Switching current: max. 5 A (round plug connector max. 4A) (gold contact max. 100 mA)
Protection class: 2 - safety insulation
Ingress protection: IP 65
Electrical connection: plug DIN 43650-A / ISO 4400, optionally for round plug connector M12x1, 4-pole
