The Viair 40 amp air compressor pressure switch with 40A relay is a rugged and easy to install pressure switch that has a 40 amp relay built-in to increase longevity and decrease install time. This pressure switch will automatically turn your compressor on when the pressure in your air tank falls below a certain pressure and will automatically turn your compressor off when the pressure reaches max pressure, delivering a switch-free and worry-free onboard air experience.

The Viair pressure switch with 40A relay has been tested to last 10,000 cycles with proper maintenance and features clearly labeled lead wires with insulated 1⁄4” male push-to-connect terminals.

• Moisture resistant
• Built-in 40 amp relay

• Viair Pressure Switch w/ Built-in 40 Amp Relay

• Part Number: PS-105R / PS-120R / PS-150R / PS-200R
• Ports: 1x ⅛″ NPT male
• Pressure Range:

  Part #	Turn-Off Pressure	Restart Pressure
  PS-105R	105 PSI	85 PSI
  PS-120R	120 PSI	90 PSI
  PS-150R	150 PSI	110 PSI
  PS-200R	200 PSI	165 PSI

• Voltage: 12 Volts DC
• Max Amps: 40 Amps
• Length: 4.25″ (107.95 mm)
• Width: 2.25″ (57.15 mm)
• Weight: 1 lb (0.45 Kg)

• Money-Back Guarantee/Refund Policy
  All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly.
• Warranty
  This product is backed by Viair's one-year manufacturer's defect warranty!
• HornBlasters.com Satisfaction Guarantee
  HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing.
• Cross-Shipments
  HornBlasters.com will not cross-ship returned merchandise.
• Physical Damage Policy
  Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.