Changing Of Breaker Pole - ABB HPA 12kV Instruction For Installation, Service And Maintenance

CHANGING OF BREAKER POLE

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