The ArTu K line consists of modular switchgear kits for floor mounting, with IP31 degree of protection (without front door), IP41 (without front door but with specific kit) and IP65 (with front door). It is possible to install the System pro M modular apparatus, the range of Tmax T1, T2, T3, T4, T5, Isomax S6 and S7 moulded-case circuit-breakers and the Emax E1, E2 E3 and E4 series of air circuit-breakers inside the ArTu K series of switchgear. The switchgear is available in functional widths of 390, 600 and 800mm (which allows the side cable container to be made inside the structure).