The 836-C63A Pressure Control Switch belongs to the Bulletin 836 Electromagnetic Pressure Controls series and it has been designed by Allen-Bradley/Rockwell Automation. It is suitable to use in pneumatic systems to maintain the preset pressure between 2 valves. This pressure control unit ensures exceptional control of automatically-operating machines and applications processes. It is suitable to monitor the pressure variation in pneumatic and hydraulic systems. This module has stainless steel external bellows. It has 150 PSI of pressure specification. The actuator type of the module is electromechanical. The 836-C63A Pressure Control Switch can be used in air compressors and machine tools to measure and control the pressure profile while ensuring reliable operation.

The 836-C63A Pressure Control Switch does not have factory modifications. Its maximum line pressure is 270 PSI. It ensures accurate operation with its relatively friction-free construction. It is equipped with a snap action precision switch with silver contacts. The mainspring of the module receives the signal from the stainless steel bellows. The silver contacts of the module can be adjusted within the adjustable operating range to trip and reset the pressure controls. The enclosure type of the 836-C63A Pressure Control Switch is the NEMA Type 1 switch. It comes with -3 to 66 degrees Celsius of rated ambient operating temperature. It can be used with air, water, oil, and noncorrosive liquids. It actuates the switch of an electrical circuit in response to the pressure variation of the system. It can use a variety of pressure media. The maximum system pressure and the type of pressure media will be determined by the type of the actuator. This module is designed for general industrial use.