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What is the correct lugs and wire range for the LK4QU3N disconnect switch? 

Issue:
What is the correct lugs and wire range for the LK4QU3N disconnect switch? 

Product Line:
LK4 Nonfusible Disconnect Switch, 

Environment: 
LK4QU3N, 600V, 400A, 3P, terminal lug accessories

Cause:
Clarification of the proper wire range and lug kit to use with the LK4QU3N. 

Resolution:
For the Wire range and Lug kits:  Use AWG#4 - 600 kcmil OR AWG (2) #1/0 - 250 kcmil with lug kit GS1AW608 and set screw tightening torque 500 lb-in.
Use AWG # 6 - 350 kcmil with lug kit GS1AW603 and set screw tightening torqye 3756 lb-in.  
Please refer to the attached drawing of the LK4QU3N. 
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