Features:_x000D_ _x000D_ Made of high quality material, anti-corrosion, durable in use. _x000D_ Apply for freon, air, liquid and other non-corrosive media. _x000D_ Equipped with mounting bracket and screws, easy to install. _x000D_ The SPDT switch ensures reliable contact switching. _x000D_ Mainly used for high and low voltage limit control of refrigeration equipment or automatic system air conditioning equipment. _x000D_ _x000D_ Specification:_x000D_ Material: Stainless steel, iron plated nickel, plastic_x000D_ Weight: 400g/14.1oz_x000D_ Pressure regulating range (bar): 1 (Min) ~ 10 (Max)_x000D_ Differential pressure adjustment range (bar): 1(Min) ~ 3 (Max)_x000D_ Factory setting (bar): 5 (OFF/ON) ~ 6 (ON/OFF)_x000D_ Maximum air tightness test (bar): 16.5_x000D_ Power supply voltage: 24V~380V_x000D_ Micro switch life: 100,000 times_x000D_ Electrical parameters:_x000D_ When the voltage is 125VAC, the non-inductive current is 20A, the full load current is 15A, and the instantaneous current is 72A._x000D_ When the voltage is 250VAC, the non-inductive current is 10A, the full load current is 8A, and the instantaneous current is 72A._x000D_ _x000D_ Package List:_x000D_ 1* Pressure Control Switch_x000D_ 1* Mounting bracket _x000D_ 4* Screw _x000D_ 1* Instructions