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Fig. 146: The positions of fuse-trip lever
Permissible HV HRC fuse-links
Design of HV HRC fuse-links according to IEC 60282-1 with dimensions according to DIN 43625.
Selection table for HV HRC fuse-links:
Further information to all rated current of fuses and technical data is given in catalog HA 25.71.
139-2021.9 / 07
Operating the circuit-breaker panel with HV HRC fuse
NOTICE
Maloperation
Circuit breaker with HV HRC fuse panels are exclusively designed for operation
with specific HV HRC fuse-links. Using the different type of fuse-links may cause
damages on the panel.
Use only the fuse-link types listed in the following table.
Do not mount bridging links instead of HV HRC fuse-links
Rated voltage
U
[kV]
r
24
Manufacturer information:
Position (1)
2
Position (2)
1
Dimension "e"
Rated current
I
[A]
r
63
80
100
125
www.siba-fuses.com
NXAIR M
Fuse-link has not tripped
Fuse-link has tripped
Order details:
[mm]
442
3001443.63
442
3002443.80
442
3002243.100
442
3002243.125
91
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