The Honeywell 5000 Series Ultra Duty Pressure Switch is engineered to withstand high system pressures and sudden pressure spikes commonly found in braking, transmission, and hydraulic systems. This switch incorporates a strengthened base with plated steel and screw-machined components in a 3-piece design, significantly increasing the burst rating to over 4000 psi compared to the previous 5000 Series. Its compact size (2.3” height, 1.47” diameter) makes it suitable for a variety of applications requiring robust performance in demanding environments. Modifications to the pressure cavity and diaphragm components enhance its ability to handle pressure transients.