5mm x 15mm Fuses
C520 Series, Fast Acting, Glass Tube
Description
• Fast acting
• 5mm x 15mm physical size
• Glass tube, nickel-plated brass endcap construction
• Optional sleeve is flexible flouropolymer
(U.L. flammability rating VW-1).
• UL Listed product meets standard UL 248-14
ELECTRICAL CHARACTERISTICS
Rated Current
Amp Rating
Opening Time
100%
None
100mA - 5A
135%
1 hours max.
200%
2 seconds max.
RoHS
2002/95/EC
Dimensions
Drawing Not to Scale
Agency Information
• UL Listed Card: Guide JDYX, File E19180
• CSA Certification Card: Class 1422-01, LR65063
Ordering
• Specify packaging, product, and option code
• For -R option, drop mA or A from product code
(i.e. C520-3-R)
SPECIFICATIONS
Product Code
C520-100mA
C520-125mA
C520-250mA
C520-375mA
C520-500mA
C520-750mA
C520-1.5A
C520-2A
C520-2.5A
C520-3A
C520-3.5A
C520-4A
C520-5A
Voltage
Rating
AC
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
Interrupting Rating
at Rated Voltage
250VAC
125VAC
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
100A
10,000A
100A
10,000A
100A
10,000A
100A
10,000A
100A
10,000A
200A
10,000A
10,000A
200A
Typical DC Cold
Resistance*
(ohms)
22.30
15.20
5.60
2.53
1.66
0.91
0.900
0.064
0.046
0.038
0.032
0.022
0.018
Typical
Melting I
2
t†
AC
0.0010
0.0019
0.012
0.039
0.059
0.264
0.800
1.9
2.9
6.1
9.7
16.6
22.4
Typical
Voltage
Drop (mV)‡
2230
1930
1450
968
845
686
135
136
121
116
115
88
91
* DC Cold Resistance (Measured at <10% of rated current)
† Typical Melting I
2
t (A
2
Sec) (maximum I
2
t at 10 times rated current)
‡ Typical Voltage Drop (Voltage drop was measured at 25°C±3°C ambient temperature at rated current)
5mm x 15mm Fuses
C520 Series, Fast Acting, Glass Tube
TIME CURRENT CURVE
PACKAGING CODE
Packaging Code
BK
BK1
Description
100 pieces of fuses packed into a cardboard carton
1,000 pieces of fuses packed into a cardboard carton
OPTION CODE
Option Code
S
-R
Description
Insulation Sleeve
RoHS compliant version
Visit us on the web at:
www.cooperbussmann.com
OC-2556 3/07
© Cooper Electronic
Technologies 2007
North America
Cooper Electronic Technologies Cooper Bussmann
1225 Broken Sound Parkway NW P.O. Box 14460
Suite F
St. Louis, MO 63178-4460
Boca Raton, FL 33487-3533
Tel: 1-636-394-2877
Tel: 1-561-998-4100
Fax: 1-800-544-2570
Fax: 1-561-241-6640
Toll Free: 1-888-414-2645
Europe
Cooper Electronic Technologies Cooper Electronic Technologies
Cooper (UK) Limited
Avda. Santa Eulalia, 290
Burton-on-the-Wolds
08223
Leicestershire • LE12 5TH UK
Terrassa, (Barcelona), Spain
Tel: +44 (0) 1509 882 737
Tel: +34 937 362 812
Fax: +44 (0) 1509 882 786
+34 937 362 813
Fax: +34 937 362 719
Asia Pacific
Cooper Electronic Technologies
1 Jalan Kilang Timor
#06-01 Pacific Tech Centre
Singapore 159303
Tel: +65 278 6151
Fax: +65 270 4160