Transformer measuring cabinet 200A TT network according to TAB TEN Thuringian energy networks consisting of: Metering cabinet protectively insulated IP43, 3xNAR with 40mm busbar 2x12x5mm equipped with NH1 isolator, 4x busbar terminal 120mm², 1x converter module 450mm for converter lugs design A with 30mm width, 1xAAR with load break switch 4-pole 250A, 2x additional converter compartment 300mm 48 TE equipped with voltage path fuses and converter isolating terminals, 1x3-point meter compartment 450mm, 1xFRE compartment 450mm 3-point, 1xAPZ compartment 300mm with RJ45 interface