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Description
Fig. 3
Front view – high-voltage side, 3-pole
2
Base plate (mounting)
3
Vacuum interrupter
4
Upper terminal
5
Lower terminal
6
Position indicator (CLOSED – OPEN)
7
Pole shell
8
Name plate
9229 0106 176 0-
2020-09-18
Design
The vacuum contactor is a 1-pole or 3-pole switching device consisting of:
•
the high-voltage part, with a vacuum interrupter or three vacuum interrupters,
customer terminals and switching position indicator on the front
•
the low-voltage section with the solenoid actuator
•
the electronic controller for the solenoid actuator
•
the auxiliary switches (freely accessible from the side).
Optionally available:
•
Mechanical closing latching with shunt release Y1
•
Manual unlatching (EMERGENCY STOP) via push rod or draw bar.
Fig. 4
Rear view – mounting side, 3-pole
12
Push rod for manual unlatching (optional)
14
Unlatching (EMERGENCY STOP), manual (optional)
17
Cover of the manual unlatching
23
Auxiliary switch
24
Electronic controller
25
Cover hood of the electronic controller
31
Operating mechanism lever
Description
15
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