Description and operation
Description of the interrupting chambers
L12--105EN/03
3/4
01--2011
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relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is
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GRID
Upper housing
Description
The upper housing encloses the movement transfer mechanism (15) from the
operating tie--rod (8) to the moving contact (4) of the two chambers.
Diagram
15
8
4
4
Parts table
The table below gives the housing internal and peripheral components :
Mark
Component
Function
(4)
Moving contact
It
is
worked by
the operating
mechanism and contains the blasting
device.
(8)
Operating tie--rod
Transmits the movement to the moving
contact of the two chambers.
(15)
Mechanism
Transfer of the movement.
