Low Air Pressure Switch 280/420 kPa (APS60)

Low air pressure warning switch (APS60), cut-in at approximately 420 kPa / cut-out at approximately 280 kPa (nominally 60 PSI range). Activates a warning light or buzzer when system air pressure drops below the safe operating threshold. Designed for air brake systems on trucks, trailers, and heavy commercial vehicles.

Part No: 51-7994015  |  Supplier Code: APS60  |  Cut-in: ~420 kPa  |  Cut-out: ~280 kPa