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Bus Connections To The Cradle - Siemens UL 489 Operating Instructions Manual

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5.3

Bus connections to the cradle

Clean the main conductor connection
(plated busbars)
Securing line and load-side busbars
1
Use grade 5 bolts
/
" and Belleville washers. Tighten to a torque of 70 Nm / 50 lb-ft.
2
5 – 26

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