®
Bu s s m a n n
Fa s t -Ac t in g Ce ra m ic Fu s e s
ABC
For ⁄Ω¢∑ ≈ 1⁄Ω¢∑ (6.3mm ≈ 32mm)
ABC-V
1 .0 Typic a l Volta ge Drop
(At 2 5 ° C Am bie nt Te m pe ra ture )
.5
.3
.25
.2
ABC ⁄Ω™
ABC 2
ABC 3
ABC 2⁄Ω™
ABC 6
ABC 5
ABC 4
.4
ABC ‹Ω¢
ABC 1
ABC 1⁄Ω™
.3
.2
.1
0
.15
.1
.05
0
5%
50%
75%
100%
25%
5%
50%
75%
100%
25%
PERCENT OF RATED CURRENT
PERCENT OF RATED CURRENT
.25
.2
.14
.12
.1
ABC 30
ABC 20
ABC 25
ABC 15
ABC 7
ABC 8
ABC 10
.15
.1
.08
.06
.04
.05
0
.02
0
5%
50%
75%
100%
25%
PERCENT OF RATED CURRENT
5%
50%
75%
100%
25%
PERCENT OF RATED CURRENT
2 .0 Am bie nt Te m pe ra ture Effe c t Cha rt
(De ra ting Curve )
120
110
100
90
80
-60
-40
-20
0
20
40
60
80
100
AMBIENT TEMPERATURE
This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice,
to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information
contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Form No. ABC
Page 2 of 2
9-7-99
BIF Doc #2000
SB99168
Rev. A