Fuses (Iec) - ABB ACQ580-34 Hardware Manual

112 Technical data

Fuses (IEC)

aR fuses by Cooper Bussmann for protection against short-circuit in the input power cable
of drive are listed below.
Drive type
ACQ580-34-
U = 400 V, IEC
N
246A-4
293A-4
365A-4
442A-4
505A-4
585A-4
650A-4
U = 480 V, IEC
N
246A-4
293A-4
365A-4
442A-4
505A-4
585A-4
650A-4
U = 480 V, UL (NEC)
N
240A-4
302A-4
361A-4
414A-4
477A-4
Note:
• See also section
• In multicable installations, install only one fuse per phase (not one fuse per conductor).
• Fuses with higher current rating than the recommended ones must not be used. Fuses
with lower current rating can be used.
• Fuses from other manufacturers can be used if they agree with the ratings and the
melting curve of the fuse does not exceed the melting curve of the fuse mentioned in
the table.
Ultrarapid (aR) fuses
Input
current
A
(A)
212 400
257 500
321 630
401 700
401 800
505 1000
569 1000
209 315
233 400
307 500
363 630
363 700
389 700
441 800
209 315
258 400
307 500
363 630
418 700
Implementing thermal overload and short-circuit protection (page
Fuse
2
A s V
74000 690
145000 690
210000 690
300000 690
465000 690
945000 690
945000 690
42000 690
74000 690
145000 690
210000 690
300000 690
300000 690
465000 690
42000 690
74000 690
145000 690
210000 690
300000 690
Type DIN 43653 Size
170M5408 2
170M5410 2
170M6410 3
170M6411 3
170M6412 3
170M6414 3
170M6414 3
170M4410 1
170M5408 2
170M5410 2
170M6410 3
170M6411 3
170M6411 3
170M6412 3
170M4410 1
170M5408 2
170M5410 2
170M6410 3
170M6411 3
3AXD00000586715
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