consisting of: Mains-side connection compartment (NAR), with mains-side separation point, H x W (mm): 750 x 250: NH2 fuse element, 3x1-pole, on mounting crossbar, with main current wiring 150mm² to the transformer compartment and N+PE connection lug, transformer compartment, H x W (mm): 450 x 500: with insulators, primary wiring 150mm² on Cu connection lugs and sealable cover with transparent cover, for on-site standard transformer lug 170mm long in accordance with FormA according to DIN0603-2-2, hole spacing 130mm, system-side connection compartment (AAR), H x W (mm): 750 x 250: with empty space for overvoltage protection, system-side separation point: NH2 fuse switch disconnector, 3-pole switchable, on mounting crossbar (universal connection M10) and N+PE connection lug
