Volta series, small installation distributors in accordance with DIN/VDE 0603, for devices with an installation depth of up to 70 mm, consisting of:, one-piece base with integrated rear wall and side walls to prevent cables and top hat rails from slipping out, flush mounting of the bases possible, rear wall with pre-formed cable entries, cover made of impact-resistant plastic (for subsequent door installation, door stop on the right or left, door hinges can be operated manually), sealable as standard, finger-safe PE/N plug-in terminals with snap-on technology for easy installation