Technical Data
2025
Effective
May
2017
Supersedes
February
2010
C517
5 mm x
15
mm
Fast-acting
glass tube fuses
Agency information
•
UL Listed Card: C517 3A (Guide JDYX, File E19180)
•
UL Recognition Card: C517 3A
(Guide JDYX2, File E19180)
•
CSA Certification Card: 3A (Class 1422-01, File 53787)
Ordering
•
Specify product code: Insert packaging code prefix
before part number. E.g. BK(or TR2)/C517-3-R
•
Specify option code, if desired: For insulation sleeve,
insert “S” after part series. E.g. BK/C517S-3-R
•
With TR2 packaging code, lead wire length is 20.3mm
Product features
Axial-leaded fast-acting
5 x 15mm physical size
Nickel-plated brass endcap construction
Optional sleeve is flexible flouropolymer
(UL Flammability rating VW-1).
•
UL Listed product meets standard UL 248-14
•
High breaking capacity for lighting ballast
applications
•
•
•
•
Rated Current
3A
Electrical Characteristics
Amp Rating
Opening Time
100%
None
135%
60 minutes max.
200%
2 seconds max.
Part Number
C517-3A
Voltage
Rating
Vac
350
†
250
125
Interrupting Rating
at Rated Voltage (amps)
Vac
100A
100A
10,000A
Speci cations
Typical DC Cold
Resistance*
(Ω)
0.0345
Typical
Melting I
2
t**
AC
5.87
Typical
Voltage
Drop (mV)***
141.7
* DC Cold Resistance (Measured at <10% of rated current)
** Typical Melting I
2
t (A
2
Sec) (Minimum I
2
t at 10 times rated current)
*** Typical Voltage Drop (Voltage drop was measured at 25°C ambient temperature at rated current)
† 350Vac is UL Recognized
Effective
May
2017
Technical Data
2025
C517
5 mm x 15 mm Fast-acting glass tube fuses
Time-Current Curve
Dimensions - (mm)
Drawing Not to Scale
Packaging Code Pre x
BK
TR2
Description
100 fuses packed into a cardboard carton
1,500 fuses packed into tape on a reel (20.3mm lead wire length)
Packaging Code
Option Code
S
Description
Insulation Sleeve
Option Code
Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written
approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly
used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also
reserves the right to change or update, without notice, any technical information contained in this bulletin.
Eaton
Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
www.eaton.com/electronics
© 2017 Eaton
All Rights Reserved
Printed in USA
Publication No. 2025
BU-SB09717
May
2017
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
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