1. Fuses are required as part of the installation, are not included in the base drive
configuration and must be provided by others.
2. Fuses with a higher current rating than specified must not be used.
3. The UL listed fuses recommended by ABB are the required branch circuit
protection per NEC.
4. The recommended size or smaller UL listed 248 fast acting, time delay, or high
speed fuses must be used to maintain the UL listing of the drive. Additional
protection can be used. Refer to local codes and regulations.
5. A fuse of a different class can be used at the high fault rating where the
I
peak
and
I
2
t
of the new fuse is not greater than that of the specified fuse.
6. UL listed 248 fast acting, time delay, or high speed fuses from other
manufacturers can be used if they meet the same class and rating requirements
specified in the rules above.
7. When you install a drive, always obey ABB installation instructions, NEC
requirements and local codes.
8. Alternative fuses can be used if they meet certain characteristics. For permitted
fuses, refer to the alternative fuse tables in this manual.
UL (NEC) fuse alternatives
UL 248-15 Class T Fast Acting FusesFuseUL (NEC)
type
ACH480-04-…
EdisonMersen /
Ferraz
Shawmut
LittelfuseBussmann
Voltage
rating
Max.
current
VA
3-phase
U
n
= 230 V
TSJ6A6T6JLLS006JJS-6600602A3-2
TSJ10A6T10JLLS010JJS-106001003A5-2
TSJ10A6T10JLLS010JJS-106001004A6-2
TSJ20A6T20JLLS020JJS-206002006A6-2
TSJ20A6T20JLLS020JJS-206002007A5-2
TSJ25A6T25JLLS025JJS-256002511A6-2
TSJ35A6T35JLLS035JJS-3560035017A-2
TSJ40A6T40JLLS040JJS-4060040024A-2
TSJ60A6T60JLLS060JJS-6060060031A-2
TSJ100A6T100JLLS100JJS-100600100046A-2
146 Technical data
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