Allen-Bradley 800TC-TFXK6A5S Emergency Stop Button

Allen-Bradley 800TC-TFXK6A5S is a 30.5 mm key-release emergency stop pushbutton from Rockwell Automation’s 800T/800TC family, designed for trigger-action E-Stop applications in safety circuits. This red-headed operator ships with a standard D018 key for the key-release function and incorporates a traditional contact block configured as 2-NCLB with a self-monitoring contact, enabling reliable safety switching when paired with compatible blocks. The device is designed for Type 4/4X/13 environments, delivering robust protection in harsh industrial settings when installed with the appropriate mounting hardware. Typical applications include halting conveyors, presses, and other safety-critical machinery where a deliberate, immediate stop is required, with the 800T line valued for modular replacement and field-serviceability. The 800TC-TFXK6A5S suffix indicates the specific key-release and contact arrangement used with this operator, offering a compact, standards-aligned E-stop solution that integrates with standard control cabinets and safety interlock circuits.