Network
SCC
1)
Miniature circuit breakerFrame
IEC type
ACH480-
04-…
kAABB type
5S 803S-B 100R4046A-4
5S 803S-B 100R4050A-4
1)
Maximum permitted rated conditional short-circuit current (IEC 61800-5-1) of the electrical power
network.
￭
Miniature circuit breakers (UL)
ACH480 drives are suitable for use on a circuit capable of delivering not more than
10 kA symmetrical amperes (RMS) at 240 or 480Y/277 V maximum, when protected
by appropriate circuit breakers in the tables below. Additional fuse protection is
not required by UL when using circuit breakers herein. Circuit breakers are not
required to be in the same enclosure as the drive.
Minimum enclosure volume
1) 2)
Miniature circuit breakerFrame
ACH480-
04-…
in
3
ABB type
1-phase
U
n
= 230 V
1850SU202M-C10R002A4-1
1850SU202M-C10R003A7-1
1850SU202M-C20R104A8-1
1850SU202M-C20R106A9-1
1850SU202M-C20R107A8-1
1850SU202M-C32R209A8-1
1850SU202M-C32R212A2-1
3-phase
U
n
= 230 V
1850SU203M-C16R102A4-2
1850SU203M-C16R103A7-2
1850SU203M-C16R104A8-2
1850SU203M-C16R106A9-2
1850SU203M-C25R107A8-2
1850SU203M-C25R109A8-2
1850SU203M-C25R212A2-2
1850SU203M-C50R317A5-2
1850SU203M-C50R325A0-2
Technical data 153
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