ARCLEX M is a glass bonded Mica, composed of Muscovite Mica bonded with leadless Glass.
The material has high resistance to electric arcs and has a very low moisture absorption. It provides excellent electrical properties even in humid atmospheres.

ARCLEX is available in boards or machined components.

ARCLEX was specifically designed for high performance electrical insulation in Switchgears and it is specified in all Siemens / VA Tech (Reyrolle) designed Arc chutes.