Configuration
6.1 Basic knowledge for configuring
SIVACON 8PS - Configuring with LX system
100 Configuration Manual, 10/2011, A5E02194899-02
Fitting the tap-off units with fuse switch disconnectors
● Manually operated fuse switch disconnector
● in 3 or 4-pole designs
● With built-in fuse holder in accordance with IEC or BS standard.
● Rated operating voltage U
e
= 400 V
Rated currents, sizes and fuse standards
I
e
1)
[A]
Size Fuse switch disconnector with
fuse holder in accordance with
Fuses I
cf
[kA]
125 1 IEC NH00 100
125 1 BS BS88 80
250 2 IEC NH1 100
250 2 BS BS88 80
400 3 IEC NH2 100
400 3 BS BS88 80
630 4 IEC NH3 100
630 4 BS88 BS88 80
IEC International Electrotechnical Commission
BS British Standard
1)
Reduced current value specifications caused by built-in units and mounting position are
described in the technical data.
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