This Harmony XB7 emergency stop mushroom head push button is part of the range diameter 22mm plastic, Harmony XB7 monolithic.::It has a a circular head shape, and is supplied with a turn to release red mushroom, diameter 40mm, unmarked.::It features 1 NC slow break contact and screw-clamp terminals connection type.::It is clearly distinguishable visually at a distance thanks to a clear color and a prominent 40mm mushroom shape.::It is easily installed into a standard 22mm diameter panel cut-out.::It weighs 32g.::Its plastic bezel makes it ideal for applications requiring good resistance to chemical agents and/or double electrical insulation.::It is sold in lot of 10.