Form of delivery for projects: Indoors hollow-wall expansion kit for second generation KLV compact distribution boards, equipment supplied: device carrier, front cover, neutral and protective conductor terminals with KSK plug-in terminal technology, cable retainer, installation instructions, label sheet. Standards: Complete distribution board in accordance with IEC/EN 60670-24, DIN 43871, IEC/EN 62208 and, accordingly, approved for distribution boards as defined in IEC/EN 61439-3.