HHM
HHBM-BM
High Voltage Current-Limiting Fuses
BS 2692-1 IEC 606644 IEC 60282-1 DIN 43 625 Standard(s)
7.2kV- Rated Voltage[U n ]
Motor Applications
Class
"A"=403mm, Double L Bracket (T4A)
Back-Up
Rated current
breaking Minimum
Pre-arcing
I 2 t @ Total
Power
Cold
Weight
Diameter D
Rated
I 2 t
loss 1
breaking
resistance
0.87U n
I n
current I 1 current I 3 [A] [kA]
>Pї@
[A 2 s]
[A 2 s]
[A 2 s]
[W]
[A]
Article Number
[in/mm]
[kg/1]
Single Barrel - With 50N Striker and Temperature Limiter
߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁ ߁
4.4
50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50
20 24 26 19
25
3027256.400 3027256.355 3027256.450 3027256.500 3027156.200 3027156.224 3027156.250 3027156.315 3027156.100 3027156.125 3027156.80 3027156.40 3027156.50 3027156.31.5 3027156.25
3.00 / 76
80
20 000 11 600 6 600 4 200
730
31.5
3.00 / 76 4.4
165 200 285 120 100 375 490 690 790 140
2 050 1 100 3 400
34 31
15
3.00 / 76 3.00 / 76 3.00 / 76
50 40
4.4 4.4 4.4
11.2
63 3027156.63
121 000 144 000 307 000 5 400 6 110 14 000 25 000 64 000
80 000 60 5 36 000 56 7 31 000 47 9
80
3.00 / 76 4.4 3.00 / 76 4.4 3.00 / 76 4.4 4.4 3.00 / 76 4.4
125 100 315 250 224 200 400 450 500 355
366 000 690 000 143 000
68 71 83
2.4 1.7 3.7
160 3027156.160
3.00 / 76 3.00 / 76 3.00 / 76 3.00 / 76 3.00 / 76 3.00 / 76 3.00 / 76 3.00 / 76
824 000 88 1.6
8.8 8.8 8.8 8.8 4.4 4.4 4.4
1 750 000
92
1 050
1.1
1 260 627 000
3 200 000 105 0.9
Double Barrel - With 50N Striker and Temperature Limiter
1 450 760 000
4 500 000 120 5 100 000 135
0.7 0.6
2 000 2 000 1 600
1 060 000 1 230 000 1 230 000
6 500 000 6 500 000
0.55 0.53
150 195
1 At rated current per IEC 60282-1
.
3027256.355 - 500
Dimensions
3027156.50 - 315
[mm]
D C B A
489 455 403
455 489 403
76
76
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