The type 8961 voltage fuse is suitable for limiting contact voltages in direct current powered rail operations.
Technical
Data
Dimensions
see figure, Ø 60 mm,
length 102 mm
Threshold
DC < 120 V +/- 20%
DC < 90V +/- 20%
DC < 75V +/- 20%
Material
Brass- housing
galvanically
tin-plated copper bolts
Permanent current
300A
Impulse current (rever-
2kA (10/350?s)
sible)
Impulse current (non
25kA (10/350?s)
reversible)
Short circuit current
? 5kA for 250ms
(non reversible)
Connections
M 12 (SW 19) max. 20 Nm
M 16 (SW 24) max. 40 Nm
max. heating temp.
120°C
Accessories
Portable tester
120V: type 8204, part no. 250207
Mounting bracket 75 x
type 910101, part no. 250210
50 mm
Quick mounting devices
part no. 250220
Ordering Information
Type
Part No.
8961-120
250150
8961-090
250153
8961-075
250154
