Allen-Bradley 800FP-MT44 Programmable Logic Controller Module

Allen-Bradley 800FP-MT44 is a red 40 mm mushroom emergency-stop pushbutton head from the 800F family, designed to be mounted with a compatible base module in control panels and machinery where a clearly identifiable, hands-on stop action is required. This head-only component features twist-to-release action and uses a plastic body with a red actuator, signaling emergency-stop intent; it includes no power module or lamp and uses a monolithic circuit arrangement, meaning there are no integrated electronics or separate contact modules included. When paired with a protective boot such as the 800F-AB7, the assembly can achieve IP69K ratings, and with standard boots it commonly provides IP66 protection for demanding environments. The MT44 designation denotes the 40 mm mushroom size and twist-to-release mechanism, making it suitable for rugged industrial applications where a reliable reset action follows actuation. As a member of the 800F pushbutton line, this head is intended to be used with compatible 800F bases and mounting hardware, delivering a durable, field-replaceable operator without embedded electronics.