Siemens 8DB10 Installation And Operating Instructions Manual page 119

Fig. 130: Mounting solid-insulated bars
864-5091.9 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DB10 • Revision 06
➭ Mount solid-insulated bar.
➭ Bolt the pressure ring of the solid-insulated bar together with the busbar housing using
6 bolts M8 x 45 (including washer and spring washer). Tightening torque: 20 Nm.
Fig. 131: Fixing points for the pressure ring
of the solid-insulated bar
➭ The solid-insulated bar is disassembled in reverse order: Remove the bolts at the pressure
ring of the solid-insulated bar. Remove the solid-insulated bar and bolt the cover onto
the connection cover.
① Solid-insulated bar with
integrated pressure ring
② Pressure ring
③ Contact bolt
④
Connection cover for
solid-insulated bar
① Solid-insulated bar
②
Pressure ring
③
Connection cover for solid-insulated bar
④ Busbar housing
Installation
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