HHM
HHBM-BM
High Voltage Current-Limiting Fuses
Standard(s) BS 2692-1 IEC 60282-1
12kV- Rated Voltage[U n ]
Motor Applications
Class
"A"=587mm, Double L Bracket
Back-Up
Minimum Pre-arcing
I 2 t @ Total
current Rated
DiameterWeight Rated
Power
Cold
I 2 t
loss 1
D
breaking
breaking
resistance
0.87U n
current I 1 current I 3
I n
>Pї@
[A 2 s]
[A 2 s]
[A 2 s]
[A]
Article Number
[A]
[W]
[kg/1]
[kA]
[in/mm]
Single Barrel - With 50N Striker
߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁
74 55
3.00 / 76 3.00 / 76 3.00 / 76 3.00 / 76 3.00 / 76 3.00 / 76 3.00 / 76 3.00 / 76 3.00 / 76 3.00 / 76 3.00 / 76 3.00 / 76
3 400
11 14 17
50 63
50 50 50 50 50 50 50 50 50 50 50 50
165 200 285 375 480 600 960 750 675 140
3027456.100 3027456.80 3027456.63 3027456.50 3027456.125 3027456.160
23 000 35 000
5 400 6 200 25 000 14 000 121 000 64 000 257 000 189 000 127 000
79 000 107 36 500 100
80
5.6 3.5 7.5
160 125 100
685 000 362 000 141 000
128 136
200 3027456.200
157 2.6
Double Barrel - With 50N Striker
315 250 224
1.6 1.3 2.0 2.5
717 000 1 100 000 1 450 000 1 840 000 2 740 000
3027556.315 3027556.250 3027556.224
305 325 188 210
270 1.8
355 3027556.355
1 050 325 000
400
3027556.400
1 200
486 000
1 At rated current per IEC 60282-1
.
3027456.50 - 200
3027556.224 - 400
Dimensions
[mm]
B A D C
501 553 587
553 501 587
76
76
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