Installation
124/214 Revision 06 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DB10 • 864-5091.9 
 
                                                                                                                                                                       
28.5 Busbar connection S2 and S3
Busbar connection with plug size S2 or S3 and with three-position disconnector
The busbar connection S2 or S3 with three-position disconnector is pre-assembled 
at the factory. 
Fig. 138: Overview of busbar component: 
Busbar connection with plug size S2 or S3 and with three-position disconnector
①
Busbar connection with plug size 2 or 3
②
Intermediate ring
③
Operating unit for busbar systems 1 and 2
④
Busbars
⑤
Busbar housing