Vertiv Liebert Installer/User Manual page 38

NOTE: The torque specifications in Table 4.6 below, apply unless otherwise labeled.
Table 4.6 Nut/Bolt Combinations Torque Specifications
Bolt Shaft Size
1/4 (M6)
5/16 (M8)
3/8 (M10)
1/2 (M12)
NOTE: The torque specifications in Table 4.7 below, apply unless otherwise labeled.
Table 4.7 Circuit Breaker with Compression Lug Torque Specifications
Power Wiring
Control Wiring
34
Grade 2 Standard, lb-in. (Nm)
53 (6.0)
107 (12)
192 (22)
428 (48)
Wiring type
Current Rating: 400 - 1200 Amps
AWG Wire Size or Range: #22 - #14
Electrical Connections
with Bellville Washers, lb-in (Nm)
46 (5.2)
60 (6.8)
95 (11)
256 (29)
lb-in. (Nm)
300 (34)
3.5 to 5.3 (0.4 to 0.6)
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