Instruction Manual
Pow-R-Line Retrofit Panelboards
Page
13
Effective: November 2007
P1R & P2R Retrofit Panels
For more information visit: www.EatonCanada.ca
11/2007
Appendix
Table 1
Wire bending space requirements
Wire Size
(AWG)
Main Breaker
Interior
Main Lug
Interior
#3
2”
2”
#2
2.5”
2.5”
#1 3” 3”
#1/0 5” 5”
#2/0 6” 6”
3/0 6.5” 6”
4/0 7” 6”
250MCM 8”
6.5”
Table 2
Torque Values for Copper or Aluminum Bus Bar Connections
Bolt Size Torque
Inch
Lbs
Torque Foot Lbs
#10 30
2.5
¼” 65
5.4
5/16” 130
10.8
3/8” 240
20
½” 600
50
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and service mark of the National Electrical Manufacturers Association. Canadian Electrical Code, CEC, and CSA
are registered trademarks of the Canadian Standards Association, Toronto, Ontario.
IL01417001E
