Ex-d PNN series pushbuttons are suitable for the use with Ex-d enclosures installed in industrial plants with potentially hazardous atmosphere classified as Zone 1 and Zone 2 for gases and Zone 21 and Zone 22 for combustible dusts.
Typically used on enclosures for custom control applications. Easy and secured installation.
Available colours: red, green, yellow, blue, black and white. Supplied with contacts block and optional contacts.