7.2.4 Power/Semiconductor Fuse Size
Fuses or Circuit Breakers are mandatory to comply with IEC 60364.
Enclosure size FC 300 Model [kW] Recommended
fuse size
Recommended
maximum fuse
D
N90K
N110
N132
N160
N200
N250
aR-315
aR-350
aR-400
aR-500
aR-630
aR-800
aR-315
aR-350
aR-400
aR-500
aR-630
aR-800
E
P315
P355
P400
aR-900
aR-900
aR-900
aR-900
aR-900
aR-900
F
P450
P500
P560
P630
P710
P800
aR-1600
aR-2000
aR-2500
aR-2500
aR-2500
aR-2500
aR-1600
aR-2000
aR-2500
aR-2500
aR-2500
aR-2500
Table 7.29 Recommended Fuses for CE Compliance, 380–500 V
Enclosure size FC 300 Model [kW] Recommended
fuse size
Recommended
maximum fuse
D
N55
N75
N90
N110
N132
N160
N200
N250
N315
aR-160
aR-315
aR-315
aR-315
aR-315
aR-550
aR-550
aR-550
aR-550
aR-160
aR-315
aR-315
aR-315
aR-315
aR-550
aR-550
aR-550
aR-550
E
P355
P400
P500
P560
aR-700
aR-900
aR-700
aR-900
F
P630
P710
P800
P900
P1M0
aR-1600
aR-2000
aR-2500
aR-1600
aR-2000
aR-2500
Table 7.30 Recommended Fuses for CE Compliance, 525–690 V
Electrical Installation
Design Guide
210 Danfoss A/S © Rev. 2014-02-10 All rights reserved. MG34S222
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