ABB 1SFA611510R1104 Emergency Stop Button Twist Release Blue

ABB 1SFA611510R1104, the MPMT3-11L, is a modular emergency-stop pushbutton with a 40 mm mushroom head, twist-release action, and blue illumination. This unit is supplied as a machine stop device with no contact block included, so you must add a compatible contact block to complete the electrical circuit. The illuminated blue operator enhances visibility in control panels and industrial spaces, helping personnel quickly locate the emergency-stop in low-light conditions. As part of ABB's Modular Plastic range, it is designed for compact, modular safety stop applications in automation and machinery control.