Industrial D1T-A80 Terminal Block Actuated Switch

The D1T-A80SS Terminal Block Diaphragm Pressure Switch from Barksdale is a compact, field-wirable sensor that provides SPDT switching for pneumatic and hydraulic systems, featuring a terminal-block wiring interface and a robust 10 A rating at 125/250 VAC (3 A at 480 VAC) for dependable control circuits. The A80 designation signals an adjustable setpoint up to 80 psi and a diaphragm sensing element that responds to pressure changes, making it suitable for monitoring and regulating compressed-air lines, process gases, and other media compatible with Barksdale’s diaphragms. Available in multiple configurations, including the D1T-A80SS-U and D1T-A80SS-P2, and in vacuum variants such as D1T-A80LV, these models maintain the same terminal-block form factor to simplify installation while spanning both pressure and vacuum sensing needs.