Barksdale B2S-H32SS 'AK' Limit Switch Snap Action

Barksdale's B2S-H32SS is a Bourdon-tube pressure switch in the B2S family that delivers dual-setpoint, SPDT snap-action control for hydraulic or pneumatic systems. The stripped, housing-free version ships with 12-inch leads and a 1/4" NPT female process connection, with 316 stainless steel wetted parts for corrosion resistance in demanding environments. It provides an adjustable pressure range of 160 to 3,200 psi (with a maximum gauge rating of 4,000 psi) and two SPDT switching elements (2 x SPDT) to monitor or actuate two separate circuits. The switch is UL and CSA listed, reflecting common industrial-control approvals for safety and reliability, and is specified for operation from -40 to 165 °F (-40 to 74 °C). Typical applications include high- or low-pressure alarms, safety shutoffs, and automated process control in equipment where precise pressure thresholds must trigger independent outputs. The 1/4" NPT port and field-wiring-friendly 12-inch leads make it straightforward to integrate into existing piping and electrical schemes.