The Honeywell 5000 Series Ultra Duty Pressure Switch is engineered to withstand high system pressures and sudden pressure spikes, common in braking, transmission, and hydraulic systems. This switch boasts a significantly increased burst rating (over 4000 psi) compared to previous models, thanks to a strengthened base constructed from plated steel and screw-machined components in a 3-piece design. Modifications to the pressure cavity and diaphragm components enhance its ability to handle pressure transients. The switch's compact size (2.3” height, 1.47” diameter) makes it suitable for a wide range of applications.