Wiring materials are components for wiring residual current circuit breakers, residual current and miniature circuit breakers and D0 load breakers in industrial, commercial and private electrical distribution boards. They significantly reduce the installation effort. Cover caps and other additional products are included in the accessories. The busbars of the Eurovario system are cut to length and are intended for the supply-side connection of residual current circuit breakers (RCCB) DFS 2 or DFS 4, circuit breakers (MCB) and residual current/miniature circuit breakers (RCBO) on the underside of the devices. The fork-shaped bars are available in a wide variety of versions in one to four-pole versions (some also with space for auxiliary switches) and are characterized by their time-saving and convenient processing. Unused connections can be covered by the EV-S BS touch protection. Properties: - Can be used to connect residual current circuit breakers, miniature circuit breakers and FI/LS combinations - Large variety of variants - Small design - High time savings when wiring Installation type: The rails are plugged into the upper or lower connection terminals of the devices to be connected. Areas of application: Busbars in this series are used in conjunction with RCCB, MCB and RCBO in power supplies for residential and commercial buildings as well as industrial plants. Notes: When feeding miniature circuit breakers from above in combination with Doepke residual current circuit breakers, the connecting rails EV-S G ANL (N left) or EV-S G ANR (N right) must be used.