GE Industrial Solutions Evolution Switchboards - Manuel (Page 16)

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Chapter 3- Splicing the Switchboard
1166
#
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11 Hexagonal Bolt
22 Belleville Washer
33 Flat Washer
44 Press Nut
55 Rear Left Splice Locator
66 Rear Right Splice Locator
77 Collector / Spacer
88 Front Right Splice Locator
99 Front Left Splice Locator
1100 Splice Bars
1111 Main Bus Securing Hardware
1122 Splice Pivoting Hardware
Figure 21 . ISO splicing diagram for individually mounted main/feeder, utility, or incoming lug pull
sections to individually mounted main/feeder, utility, or incoming lug pull sections with 4000A
aluminum or copper main bus.
Note: Items 12 and 11 might need to be loosened slightly for splice to rotate smoothly. Make sure
they’re re-torqued according to Table 1 in this manual.
Main Bus Splice: 4000A Continued
(up to 100kAIC)