1 Sockets for voltage detecting system
2 Busbar connection
3 Busbar vessel, fi lled with gas
4 Pressure relief device
5 Current transformer type 4MA7
6 Voltage transformer type 4MR
7 Wiring duct, removable, for protection and /or bus wires
8 Niche for customer-side low-voltage equipment, screwed cover
9 Bushings for connection of transformer bars,connected with busbar extension on the right 9a and on the left 9b
10 Transformer compartment cover
11 Cable connection
12 Earthing busbar with earthing connection
