Siemens 3AH Instructions, Installation, Operation, Maintenance - Page 10
Browse online or download pdf Instructions, Installation, Operation, Maintenance for Control Unit Siemens 3AH. Siemens 3AH 33 pages. Vacuum circuit breaker operator module
Also for Siemens 3AH: Installation Operation & Maintenance (20 pages), Instructions Manual (38 pages)
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Interrupter/Operator Description
62.2
62
55.1
50.4
58
50.4.1
55
59
60
50
Manual spring charging crank
50.1
Manual spring charging access hole
50.2
Charging mechanism gear box
50.3.1 Driver
50.4
Spring charging motor
50.4.1 Limit switches
53
Close pushbutton
53.1
Spring release coil 52SRC
54
Trip pushbutton
54.1
Shunt trip coil 52T
55
Close-open indicator
55.1
Linkage
55.2
Control Lever
Figure 6. Stored Energy Operating Mechanism
50.3
50.1
55.2
50.2
61.8
58
59
61.8
62
62.2
62.3
62.5
62.5.2 Latching pawl
62.6
62.8
62.8.1 Spring return latch
62.8.2 Trip free coupling link
62.8.3 Trip free coupling lever
62.6
62.5.2
50.3.1
62.3
62.5
64
62.8
62.8.2
63.5
62.8.3 (behind 62.8)
Closing spring charge indicator
Operation counter
Shock absorber
Closing spring
Crank
Cam disc
Lever
Drive lever
Trip free coupling rod
53
68.7
63
63
Jack shaft
63.1
Lever
63.5
Lever
63.7
Lever
64
Tripping spring
64.1
Pawl
64.2
Pawl
64.3
Lever
64.3.1 Pawl roller
68
Auxiliary switch
68.1
Link
68
53.1
54.1
68.1
54
64.1
62.8.1
64.2
64.3
1273-94
9