Description
Pressure-Switch (1)
Description
Designed for the detection of a waterflow in automatic fire sprinkler systems of particular designs. It is also suitable to provide a low pressure supervisory signal.
Pressure Switch
Model No.: LF-PS10/40/120
Features
- Contact rating: 10A @125/250VAC, 2.5A@30VDC
- IP 67
- One or Two sets of SPDT
Description
Attachment
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Manual Call Point
Operating voltage 9 ÷ 30 VDC
Nominal operating
voltage 24 VDC
Current consumption in
alarm state
23mA/15V; 38mA/24V;
48mA/30V
Installation wires 0,4mm2 ÷ 2.0mm2
Operation temperature -10°C ÷ +60°C
Relative humidity ≤93% @ +40°C
Type of the frangible
element A
Material (plastic), Color ABS, red
Degree of protection IP40
Dimensions (incl. base) 90x57x90mm
