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Semiconductor (A) fuses
Semiconductor (AC) fuses
American Round Fuses
Form 101 Range
A150X
Semiconductor Protection Fuses
Melting Time – Current Data, 1500V Fuses Peak Let-Thru Data – A150X15 to 1000, 1500 VAC
TIME IN SECONDS MAXIMUM INSTANTANEOUS PEAK LET-THRU AMPERES
AVAILABLE CURRENT IN RMS SYMMETRICAL AMPERES
2
I t Data – 1500 VAC, 100kA
CURRENT IN AMPERES
2
Pre-arc Total I t Data
Ampere
2
I t at1500VAC
Rating
2
3
(A x10 ) (A S x10 )
3
2
15 1.4 2.94
20 2.5 5.25
DC Voltage Capacity VS. Time constant 25 3.8 8.04
30 5.5 11.6
35 7.5 15.8
40 9.8 20.6
50 15.3 32.1
60 22 46.2
62
70 31 100
80
40
80
DC VOLTAGE CAPABILITY 100 100 128
90
50
61
215
125
138
290
150
395
188
175
245
200
515
250
804
551
300
2057
400 383 1157
980
450 1240 2603
500 1530 3213
600 2204 4629
800 3918 8829
1000 6122 12860
CIRCUIT TIME CONSTANT L/R (MS)
SCAC39
12/04
