The MTT low-voltage panel is designed for electricity supply companies and is built for the IT, TT and TN-C grid systems. The low-voltage panel is supplied with three-pole load protection isolators and circuit breakers up to 1,600A. Connection can be on either the left- or right-hand side. A transparent cover above the connections allows the inspection of cable connections and power transformers. There is a removable cover on the front of the cable connections. The panel has an IP-20 enclosure rating.