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.

User Manual:

Schneider Electric_Harmony-22-mm-XB7-Monolithic-Push-Buttons_XB7ES542P