Measurement and metering transformer cabinet, series TwinLine, fully assembled cabinet, for the internal use, with Door, class of protection II (double insulated), degree of protection IP54, applicable standards: EN 61439-1, Rated operational voltage 415V AC 50/60 Hz, rated current 400 A, Rated current of the assembly of switchgear and controlgear InA 400 A, Powder-coated, in RAL 7035, enclosure out of sheet steel, triple door, dimensions in mm (H x W x D): 1850 x 800 x 350, Earthing system TN-S, 5-pole, Meter replacement plate with metering conversion board KF142 without wiring, 3 LS-switches B10/25 kA and wiring for power supply NSGAFöU 4 qmm wiring not connected, voltage path 3 low voltage path switches B10/25kA overvoltage path category 3, current transformer range CT mounting pad out of support insulators with CT rail 220 x 30 x 10 mm, parting point after the current transformer Switch 630 A / 3-pole (M12), primary wiring L1-L3 185 qmm, N+PE Cu-Busbar 30 x 10 mm, N+PE Busbar with busbar snap on terminal 16-150qmm, Grid unit 12 GU, Overall height 8, panel width 3, Space units 432, covers out of Plastic, RAL 7035 KS4278