Dwyer AVS-350 Adjustable Pressure Switch (SKU) is a reliable component for managing liquids or gases. It operates within a wide temperature range of -65 to 225°F (-54 to 107°C) and has a set point change of up to 2% below -10°F (-23°C) or above 125°F (52°C). The switch has a 3-wire electrical connection, with 20 AWG insulated PVC wires measuring 12" (30 cm) in length. The wetted materials consist of a 17-7 PH SS capsule and a 303 stainless steel fitting. The pressure switch features a 1/8" male NPT process connection and is capable of handling 5 A @ 250 VAC or 3 A @ 28 VDC electrical ratings. It operates on SPDT snap action and has a cycling limit of up to 20 Cycles Per Minute (CPM). With a field-adjustable set point and a durable capsule sensor element, this pressure switch ensures reliable performance with a pressure/vacuum limit of 150% of its range.