ABB ACH480 - Alternative short-circuit protection; Miniature circuit breakers (IEC)

UL 248-17 Class CF Fast
Acting Cube Fuse
FuseUL (NEC) type
ACH480-04-…
Bussmann
Voltage ratingMax. current
VA
FCF40RN60040021A-4
FCF60RN60060027A-4
FCF80RN60080034A-4
FCF100RN600100042A-4
Alternative short-circuit protection
￭
Miniature circuit breakers (IEC)
Note: Miniature circuit breakers with or without fuses have not been evaluated
for use as short-circuit protection in North American (UL) environments.
The protective characteristics of the circuit breakers depend on the type,
construction and settings of the breakers. There are also limitations pertaining
to the short-circuit capacity of the supply network. Your local ABB representative
can help you in selecting the breaker type when the supply network characteristics
are known.
WARNING!
Due to the inherent operating principle and construction of circuit breakers,
independent of the manufacturer, hot ionized gases can escape from the
breaker enclosure in case of a short-circuit. To ensure safe use, pay special
attention to the installation and placement of the breakers. Obey the
manufacturer’s instructions.
You can use the circuit breakers specified by ABB. You can also use other circuit
breakers with the drive if they provide the same electrical characteristics. ABB
does not assume any liability whatsoever for the correct function and protection
of the circuit breakers not specified by ABB. Furthermore, if the specifications
given by ABB are not obeyed, the drive can experience problems the warranty does
not cover.
Network
SCC
1)
Miniature circuit breakerFrame
IEC type
ACH480-
04-…
kAABB type
1-phase U
n
= 230 V
5S 201P-B 10 NAR002A4-1
Technical data 151