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Rockwell Automation Publication 1512A-UM101B-EN-P - December 2021
Chapter 1 General Information
Figure 2 - Typical Unit Nameplate
See these nameplates whenever you contact Rockwell Automation for
assistance. Be prepared to provide such information as series number,
structure series, unit series, diagram schematic, and catalog number.
Recommended Torque
Values
When reinstalling components, or when reassembling the cabinet, tighten the
following bolt sizes to the specified torque values:
Recommended Line and
Load Cable Sizes
Table 1 - Torque Values for Hardware
1/4 in. hardware
8 N•m (6 lb•ft)
5/16 in. hardware
15 N•m (12 lb•ft)
3/8 in. hardware
27 N•m (20 lb•ft)
1/2 in. hardware
65 N•m (48 lb•ft)
Table 2 - Recommended Maximum Line and Load Cable Sizes
Standard Cabinet
Arc Resistant Cabinet
Line cables (2) 500 MCM or (1) 750 MCM per phase
(1) 500 MCM or (2) 4/0 per phase
Load cables (1) 500 MCM or (2) 250 MCM per phase
(1) 500 MCM or (2) 250 MCM per phase
