ABB VD4 - Page 51

51
47.1
47
7
Bild 8/5: Fit the contact system back-to-front on the thin end of the
arbor and slide it onto the thicker shank area
7 Contact system
47 Arbor
47.1 Journal
7(6.1)
6
46.3
11.1
46.1
46.8
8.3
47
7.1
(-S6)
Figure 8/7: Motor-driven withdrawable part in an intermediate
position close to the test/disconnected position, with
fitted crank for manual operation and breaker front plate
removed
5 Hand crank
8.3 Control wiring plug connector for withdrawable
assembly
11.1 ON push rod
46.1 Roller
46.3 Lever
46.8 Angle lever
(-S6) Auxiliary switch (only with type A withdrawable part)
Figure 8/6: Slide the contact system over from the arbor onto the
contact arm and allow it to engage there
6 Contact arm
(6.1) Cheese head bolt
6.2 Insulating sleeve
7 Contact system
7.1 Internal tension springs
47 Arbor
6.2
5