This Harmony XB6 illuminated emergency stop push button is part of the range diameter 16mm plastic, Harmony XB6 monolithic.It has a a circular head shape, and is supplied with a turn/pull to release red mushroom, diameter 32mm, with trigger action.It features 2 NC slow break contacts and faston connection type.It is clearly distinguishable visually at a distance thanks to a clear color and a prominent 32mm mushroom shape.It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP65.It weighs 20g.Its reduced diameter 16mm makes it suitable to applications where less space is available for mounting, like small machines and control panels.