Emerson 225-600KVA Manuel D’Utilisation
Specifications
Liebert
®
NX
™
32
Table 10
Torque specifications, unless otherwise labeled
Nut and Bolt Combinations
Bolt Shaft Size
Grade 2 Standard
lb-in (Nm)
Electrical Connections
with Belleville Washers
lb-in (Nm)
1/4 (M6)
53 (6.0)
46 (5.2)
5/16 (M8)
107 (12)
60 (6.8)
3/8 (M10)
192 (22)
95 (11)
1/2 (M12)
428 (48)
256 (29)
Circuit Breakers with Compression Lugs (For Power Wiring)
Current Rating
lb-in (Nm)
—
400 - 1200 Amps
300 (34)
—
Circuit Breakers with Compression Lugs (For Control Wiring)
AWG Wire Size or Range
lb-in (Nm)
—
#22 - #14
3.5 to 5.3 (0.4 to 0.6)
—