Safe and efficient wiring of a distribution or fuse box is guaranteed by using comb conductors or phase rails. These insulated rails connect the installed differential switches and automatic fuses and are available in different versions depending on the type of electrical installation used. Always exclusive protective end covers that ensure a 100% safe IP20 installation. This type of comb guide has a standard length of 1 meter and can always be cut to the correct length. This 2-pole version is suitable for use in a single-phase connection (1x230V) and offers space for connecting a maximum of 56 modules. Equipped with copper fork connectors, a cross-section of 10mm² and a standard pitch of 17.8mm. Connection diagram according to (L-N), suitable for 2-pole circuit breakers.