Table 15: Drive fuses, 208-240 V and 380-500 V, Bussmann
Enclosure
size
Type I
L
[A] Catalogue number of the
fuse
Fuse
rating
[A]
Number
of fuses
needed
Fuse
size
Minimum
prospective
short
circuit
current
MR8
0140 2
0140 5
140 170M3817D 315 3 1 1700
0170 2
0170 5
170 170M3818D 350 3 1 1950
0205 2
0205 5
205 170M3819D 400 3 1 2400
MR9
0261 2
0261 5
261 170M5810D 500 3 2 2800
0310 2
0310 5
310 170M5812D 630 3 2 4000
MR10
0385 5 385 170M5814D 800 3 2 5750
0460 5 460 170M6814D 1000 3 3 7500
0520 5 520 170M6892D 1100 3 3 8500
0590 5 590 170M8554D 1250 3 3 10500
MR12
0650 5 650 170M5814D 800 6 2 5750
0730 5 730 170M5814D 800 6 2 5750
0820 5 820 170M6813D 900 6 3 6000
0920 5 920 170M6814D 1000 6 3 7500
1040 5 1040 170M6892D 1100 6 3 8500
1180 5 1180 170M8554D 1250 6 3 10500
VACON · 50 POWER CABLING
6
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