®
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
Tim e -Curre nt Cha ra c te ris tic Curve s –Ave ra ge Me lt
(Full Size Curve s Ava ila ble )
.266"
6.76 mm
AMPERE
RATING
1.500"
38.10 mm
(REF)
.25"
6.35 mm
.25"
(± 0.003)
100
6.35 mm
1.292" (± .031)
32.82 mm (± .79)
1.25"
(± 0.031)
31.85 mm
10
1
Ca ta log Sym bol: ABC (3AB)
Fa s t-Ac ting
Age nc y Approva ls *:
U.L./CSA No. 248-14
Cons truc tion: Ceramic,
Nickel Plated
1.500"
38.10 mm
(REF)
.032"
.81 mm
.040"
0–15 Amp:
(REF)
20–30 Amp:
(REF)
1.02 mm
Brass Endcaps
Pa c ka ging & Orde ring Inform a tion:
.1
ABC
V
(Se e Ta ble )
Pa c ka ge Code
Bla nk 5 in
Produc t
Sym bol
Le a d
Bla nk
Ra te d Curre nt
BK/ 100 in
V-Axia l le a d
.01
We ight = 1 .0 lbs /1 0 0
Tim e -Curre nt Cha ra c te ris tic s
CURRENT IN AMPERES
Percent of Rating
Rated
Current
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000 Vac, 75-1500 Vdc). Refer to BIF document #8002 or contact
Bussmann Application Engineering at 636-527-1270 for more information.
110%
135%
200%
⁄Ω¢-30
4 hrs. (min)
60 min. (max)
120 sec. (max)
Ele c tric a l Cha ra c te ris tic s
Agency*
Approvals
Typical Voltage
Rated
Interrupting
Rating1
AC
35A
35A
Pre-arcing
I2t (A2Sec)
AC
DC6
Typical Total Clearing3
I2t (A2Sec)
Drop2 Volts at
Voltage
Rated
100% Rated
Current
3.25
Current5
AC (Max.)
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
125V
125V
DC6,7 (Max.)
250V
DC6
35A
35A
35A
35A
AC
1.42
DC6
.03
⁄Ω¢
⁄Ω™
‹Ω¢
1
1⁄Ω™
2
.02
.26
.03
.21
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
250V
250V
250V
1.45
2.31
3.27
2.37
2.43
2.85
.51
.42
.35
.35
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
35A
35A
.60
.72
1.47
1.27
100A
100A
100A
100A
200A
200A
200A
200A
200A
200A
750A
750A
400A
1000A
1000A
2.80
4.98
13.30
15.80
19.90
26.90
76.11
46.59
56.48
113.60
168.80
293.80
.25
2⁄Ω™
3
4
8.56
.26
.25
.25
.23
.24
.20
.17
.15
12.30
30.63
19.53
25.52
65.23
115.20
209.60
250V
250V
200A
200A
27.40
21.73
55.90
5
6
7
445.10
8
10
12
15
20
25
30
250V
250V
200A
750A
286.70
401.00
484.30
497.00
830.00
1220.00
251.00
515.90
616.00
.12
.13
.12
.14
•
•
•
1078.00
1438.00
Approvals: U.L. Listed, Std. 248-14, Guide JDYX, File E19180; CSA Certification Class 1422-01, File 53787; U.L. Recognition, Guide JDYXZ, File E19180.
*
1. ⁄Ω¡§-15A interrupt ratings were measured @ 70%-80% power factor on AC, 18-30A measured @ 85%-95% power factor on AC and at a time constant described in U.L.
198L
±
2. Voltage drop was measured at 25°C 3°C ambient temperature at rated current.
2
3. I t was measured at listed interrupting rating and rated voltage.
4. Interrupting rating for ABC ⁄Ω¢-15A @ 125V is 10000A. Interrupting rating listed corresponds to maximum rated voltage.
5. Other available sizes include ⁄Ω¡§, ⁄Ω¡º, ⁄Ω•, ‹Ω•, 1⁄Ω¢, 9, 12, and 18.
6. DC ratings shown are self-certified.
7. 0-20 is UL recognized to 125 VDC and 10,000A. 25-30 is UL recognized to 125 VDC, 400A and 75 VDC, 1000A.
Form No. ABC
Page 1 of 2
BIF Doc #2000
9-7-99
SB99168
Rev. A
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