Fibox CARDMASTER Series Polycarbonate Enclosures - Fibox PC 21/18-C3 enclosure, Fibox 7520081- A grey enclosure from the Fibox CARDMASTER series, measuring 213 x 185 x 90mm and supplied with base, terminal compartment cover with PUR gasket and screws for mounting plate/DIN-rail Fibox PC 21/18-C3 CARDMASTER Series Polycarbonate Enclosure 213x185x90mm