Allen-Bradley 836T-T261JN18 Pressure Switch

The Allen-Bradley 836T-T261JN18 (836T-T261JN18) is an industrial pressure switch engineered for monitoring and regulating fluid or pneumatic pressure within automated systems and machinery. Belonging to the rugged Bulletin 836T series of electromechanical controls, this heavy-duty pressure switch operates by detecting changes in process pressure and actuating electrical contacts to initiate control, alarm, or safety shutdown functions. It serves critical roles across manufacturing lines, hydraulic power packs, pneumatic skids, pumping stations, and industrial processing systems. Designed for demanding factory automation environments, the 836T-T261JN18 provides reliable switching performance in harsh operating conditions. The assembly has a net weight of 10 kg, reflecting its robust industrial construction intended for secure mounting in industrial enclosures and plant machinery. It integrates seamlessly into automated control circuits, safeguarding equipment against overpressure or loss of pressure while supporting routine maintenance and component replacement in existing installations.