Description and operation
General description of the circuit--breaker
L12--0012EN/01
1/6
11--2012
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ALSTOM 2010. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be 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 provided without
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GRID
Circuit--breaker GL317X with spring operating mechanism FK3--5
Description
The circuit--breaker is made up of three poles, each activated by a spring
operating mechanism.
Diagram
A
C
B
D
Parts table
The table below gives the main parts of the circuit--breaker :
Mark
Component
Page
A
Pole of the circuit--breaker
2
B
Bearing structure
3
C
Operating device
4
D
Marshalling cubicle
5
