Kit for CPN and CLN series boxes, in order to house modular switches. All the components of the kit are made of AISI 304L (Wnr 1.4307) stainless steel with a fine Scotch-brite satin finish. Assembly is planned for 9 different box sizes and the capacity is from 30 to 266 modules. The frame is designed for fixing with art. KSDIN (pair of sliding DIN rail supports in depth) which must be ordered separately and in the same quantity as the number of rows to be used. The slotted or blind panels (on request) are screwed to the frame. It is supplied in an assembly kit or, upon request, assembled in the box. Attention: always specify in the order if the box has to be prepared for modular switches.