Liebert Ship-Ahead Input/Output Cabinet NXL - Manual (Page 12)

Electrical Installation
8
Table 6 Recommended lug sizes
Cable Size
T&B Series 54000
One Hole
T&B Series 54000
Two Hole
#8 AWG 54930BE 54850BE
#6 AWG 54905BE 256-30695-868
#4 AWG 54906BE 256-30695-733
#2-3 AWG 54942BE 54811BE
#1 AWG 54947BE 54857BE
#1/0 AWG 54950BE 256-30695-593
#2/0 AWG 54951BE 54862BE
#3/0 AWG 54965BE 54864BE
#4/0 AWG 54970BE 54866BE
250kcmil 54913BE 54868BE
300kcmil 54914BE 54870BE
350kcmil 54915BE 54872BE
400kcmil 54916BE 54874BE
500kcmil 54918BE 54876BE
600kcmil 54920BE 54878BE
750kcmil 54922BE 54880BE
Use the T&B crimping tools recommended for these types of lugs.