Description and operation
General description of the circuit- b reaker
GE Information L12- 039EN/03
1/6
03- 2017
Circuit- breaker GL317D with sp ring op erating mechanism FK3- 4
Description
The circuit- breaker is made up of three poles, each activated by a spring
operating mechanism.
Diagram
D
B
C
A
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
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