GE Industrial Solutions Entellisys Installation - Manual (Page 29)

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Entellisys Low Voltage Switchgear
Chapter 3. Description
3-12 Ground Bus
All General Electric Entellisys switchgear sections are
grounded to the internal equipment ground bus (4), Fig. 3-21,
located at the bottom of the cable compartment.
1. Feeder runbacks
2. Vertical riser bus covers
3. Horizontal main bus
4. Ground bus
Fig. 3-21. Cable termination compartment
1
3
4
2