Viair Electronic Air Horn Compressor

1 Pressure Switch w/ Built in 40 Amp Relay

• Measures: 4.25"L x 2.25"W x 2.25"H
• Tolerance is +/- 5%
• 1/8" (M) NPT Port Fitting
• Moisture resistant and tested to last over 10,000 cycles
• 12V
  

The Viair 90-120 PSI Pressure Switch with 40A Relay is a heavy-duty pressure switch that features a built-in 40 amp relay to increase durability and simplify the install. When the air pressure in your tank drops below 90 PSI, the Viair 90-120 PSI Pressure Switch with 40A Relay will automatically activate your compressor until the pressure reaches 120 PSI and then automatically shut you compressors off. The Viair 90-120 PSI Pressure Switch with 40A Relay sets the standard for reliability, tested to last over 10,000 cycles and pre-fitted with insulated 1⁄4” male push-to-connect terminals. The Viair 90-120 PSI Pressure Switch with 40A Relay makes installation much easier with the built-in relay and clearly labeled lead wires.