Allen-Bradley 836T-T251J Industrial Pressure Sensor

The Allen-Bradley 836T-T251J is an oil-tight, copper-bellows, T-style pressure control switch built for industrial pressure sensing and switching in challenging environments. It covers a vacuum-to-pressure operating range of 30 inHg (vacuum) up to 35 psi and is designed for traditional machine-tool and process-control applications that rely on mechanical pressure controls. The unit uses a DPDT (double-pole, double-throw) contact arrangement and features copper alloy bellows for durability, making it suitable for rugged installations where a compact, oil-tight device is required. Catalog number 836T-T251J, this pressure control combines rugged construction with a compact form factor to provide reliable electrical switching as pressure crosses its setpoint.