ABB HPA 12kV - Pole and Gear Adjustments

CHANGING OF BREAKER POLE
SR. NO. ITEM DESCRIPTION PART NO.
1. Sliding contact screws IN 2121 2016 - 408
2. Operating mechanism IN 5432 0001 - F
3. Fixing screw and operating arm IN 2121 2016 - 418
4. Density gauge IN 5663 162 - 1
5. Nut M-45 IN 2126 0001 - 9
6. Nut M-27 IN 2126 0001 - 10
7. Screw M-12 X 20 IN 2121 0001 - 523
8. Breaker pole 11kV IN 5452 0002 - L
Breaker pole 22kV IN 5452 0002 - U
9. Short cover IN 5425 0002 - 2
(23)
Fig - 15
(HPA Breaker with operating device & breaking pole dis-assembled)