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0[0.0]
B
C
D
0[0.0]
F
E
FASTENER TORQUE: M8 9.6 Nm [7 FT-LB]
FASTENER TORQUE: M10 19 Nm [14 FT-LB]
R/L1 91
S/L2 92
T/L3 93
V/T2 97
/T1 96
V/T3 9
19 Nm [14FT-LB]
0[0.0]
144[5.7]
26[1.0]
26[1.0]
391[15.4]
A
176F
A279.10
Illustration 7.21 IP21 (NEMA type 1) and IP54 (NEMA type 12) enclosure power connection position of disconnect switch
Frame size
Unit type
Dimension for disconnect terminal
E1
IP54/IP21 UL AND NEMA1/NEMA12
250/315 kW (400V) AND 355/450-500/630
KW (690V)
381 (15.0)
253 (9.9)
253 (9.9)
431 (17.0)
562 (22.1)
N/A
315/355-400/450 kW (400V)
371 (14.6)
371 (14.6)
341 (13.4)
431 (17.0)
431 (17.0)
455 (17.9)
Mechanical Installation - ...
FC 300 Design Guide
MG.33.BD.02 - VLT
®
is a registered Danfoss trademark
139
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