- Pressure switch turns air compressor on at 110 PSI, off at 145 PSI
- 1/8” Male NPT Thread
- Rated up to 30 amps for 12 & 24-volt systems
- Sealed for moisture resistance
- VIAIR Recommendeds using the pressure switch with a relay.


Frete Grátis em todo o BrasilProduto Original Importado dos EUA
Viair 90217 Pressure Switch Black
*$540.60
Informação adicional
Operation Mode | ON-OFF |
---|---|
Current Rating | 30 Amps |
Operating Voltage | 24 Volts (DC) |
Contact Type | Normally Open |
Connector Type | Crimp |
Brand | VIAIR |
Terminal | Solder |
Item dimensions L x W x H | 6 x 6 x 5.5 inches |
Circuit Type | 1-way |
Contact Material | Nickel |
Switch Type Pressure Switch | Switch Type Pressure Switch |
Mounting Type Surface Mount | Mounting Type Surface Mount |
Nick Carlton –
After a few several years, my original one got stuck closed. I had just wired up a digital pressure gauge to tank. It never opened, and compressors kept running. Luckily I was there watching it. Time for a new one.
Triere –
Does the job but sometimes the switch cuts off before it fully reaches 120 psi. 8/10 times it will stop at about 110 psi. it may be due to my compressor line vibrating so much as my gauge cant seem to stay in one spot while building pressure, but oddly enough i can still get up to 120 psi sometimes.
Linda MacDonald –
Nothing to like or dislike
Randy H. –
Working great
Rachel Mitchell –
Works as it should easy to install
M. Bailey –
The switch is constructed in a solid durable fashion and operates to pressure s consistently. The switch is crisp without turning the compressor on and off multiple times in a cycle. The switch is actually a 30 Amp switch, despite the fact that some sellers on Amazon list it as 20A.
If in doubt, consult Viair’s web site.
FrankNewell –
Good quality timely delivery and worked as it should they were for an air ride suspension on a custom Harley
Jay –
Shuts my 12 volt compressor off like it should runs perfectly
Ste M –
I bought two different sets of the cheap ones with different shutoff points, but still the safety valve would kick in. This turns off like it’s supposed to. More money but it works, so far so good been in truck for over a week no issues
Amazon Customer –
This was not a new item it was use not at all like that picture