Air Switches

Air switches are a type of push button switch that uses air pressure instead of electricity to activate the device it is connected to.
How does an Air Switch Work?
When the air switch button is pressed it triggers a pulse of air towards the power control unit. The air goes through tubing connected between the button and the control unit. Once the control unit receives the "air signal", it turns on the power. To turn off the button press the button again.
Where might I use one?
• For safe actuation of electrical devices
• In hazardous environments
• Close proximity to water
• For sensitive electrical circuits

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Description Price Manufacturer Series Type Air Connection Colour Nominal Diameter Length Width Height
RS庫存編號 472-9979
製造零件編號6419-0020
BrandHerga
HK$60.30
單位
6419 Bellows - - - - - -
RS庫存編號 472-9963
製造零件編號6450-0002
BrandHerga
HK$314.80
單位
6450 Bellows - Blue - 135mm 50mm 25mm
RS庫存編號 190-0440
BrandRS PRO
HK$125.79
單位
6438 Bellows - Red 50mm 42.5mm - -
RS庫存編號 472-9957
製造零件編號6450-0001
BrandHerga
HK$279.95
單位
6450 Bellows - Grey - 135mm 50mm 25mm
RS庫存編號 190-0456
BrandRS PRO
HK$125.79
單位
6438 Bellows - Green 50mm 42.5mm - -
RS庫存編號 837-0975
BrandRS PRO
HK$187.59
單位
6442 Push Button 4mm Chrome 42 → 45mm - - -
RS庫存編號 190-0434
BrandRS PRO
HK$125.79
單位
6438 Bellows - White 50mm 42.5mm - -
RS庫存編號 190-0478
BrandRS PRO
HK$134.21
單位
6438 Bellows - Black 50mm 42.5mm - -