OC-58
Traditional Ferrule Fuses - Ferrule Type
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
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)
Dimensions
Drawing Not to Scale
ELECTRICAL CHARACTERISTICS
Rated Current Amp Rating Opening Time
100% None
100mA - 5A 135% 1 hours max.
200% 2 seconds max.
SPECIFICATIONS
Voltage Interrupting Rating Typical DC Cold Typical Typical
Product Code Rating at Rated Voltage Resistance* Melting I2t† Voltage
AC 250VAC 125VAC (ohms) AC Drop (mV)‡
C520-100mA 250V 35A 10,000A 22.30 0.0010 2230
C520-125mA 250V 35A 10,000A 15.20 0.0019 1930
C520-250mA 250V 35A 10,000A 5.60 0.012 1450
C520-375mA 250V 35A 10,000A 2.53 0.039 968
C520-500mA 250V 35A 10,000A 1.66 0.059 845
C520-750mA 250V 35A 10,000A 0.91 0.264 686
C520-1.5A 250V 100A 10,000A 0.900 0.800 135
C520-2A 250V 100A 10,000A 0.064 1.9 136
C520-2.5A 250V 100A 10,000A 0.046 2.9 121
C520-3A 250V 100A 10,000A 0.038 6.1 116
C520-3.5A 250V 100A 10,000A 0.032 9.7 115
C520-4A 250V 200A 10,000A 0.022 16.6 88
C520-5A 250V 200A 10,000A 0.018 22.4 91
* DC Cold Resistance (Measured at <10% of rated current)
†Typical Melting I2t (A2Sec) (maximum I2t 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
RoHS
2002/95/EC
OC-59
Traditional Ferrule Fuses - Ferrule Type
TIME CURRENT CURVE
PACKAGING CODE
Packaging Code Description
BK 100 pieces of fuses packed into a cardboard carton
BK1 1,000 pieces of fuses packed into a cardboard carton
OPTION CODE
Option Code Description
SInsulation Sleeve
-R RoHS compliant version
5mm x 15mm Fuses
C520 Series, Fast Acting, Glass Tube
Visit us on the web at:
www.cooperbussmann.com
Cooper Electronic Technologies
1225 Broken Sound Parkway NW
Suite F
Boca Raton, FL 33487-3533
Tel: 1-561-998-4100
Fax: 1-561-241-6640
Toll Free: 1-888-414-2645
Cooper Bussmann
P.O. Box 14460
St. Louis, MO 63178-4460
Tel: 1-636-394-2877
Fax: 1-800-544-2570
Cooper Electronic Technologies
Cooper (UK) Limited
Burton-on-the-Wolds
Leicestershire • LE12 5TH UK
Tel: +44 (0) 1509 882 737
Fax: +44 (0) 1509 882 786
Cooper Electronic Technologies
Avda. Santa Eulalia, 290
08223
Terrassa, (Barcelona), Spain
Tel: +34 937 362 812
+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
North America Europe
