Technical Data
2007
Effective
May
2017
Supersedes
September
2009
C519
5 mm x 15 mm Time-delay glass tube fuses
Ordering
•
•
Specify
product
code
Insert packaging code prefix before part number.
E.g. BK(BK1)/C519-2-R
Product features
•
•
•
•
Time-delay
5 x 15mm physical size
Nickel-plated brass endcap construction
UL Listed product meets standard UL 248-14
Electrical Characteristics
Amp Rating
Opening Time
135%
60 minutes max.
125mA - 250mA
3 seconds min.
200%
120 seconds max.
100%
4 hours min.
470mA
30 minutes max.
350mA
600mA
90 seconds max.
2A
2 seconds max.
6A
500 milliseconds max.
135%
60 minutes max.
375mA - 5A
3 seconds min.
200%
120 seconds max.
Rated Current
Agency information
•
UL Listed Card: C519 125mA-250mA and
375mA-3A (Guide JDYX, File E19180)
•
UL Recognized Card: C519 350mA, and 3.5A-7A
(Guide JDYX2, File E19180)
•
CSA Certification Card: C519 125mA-250mA and
375mA-3A (Class 1422-01, File 53787)
Part Number
C519-125-R
C519-250-R
C519-350-R
C519-375-R
C519-500-R
C519-600-R
C519-750-R
C519-1-R
C519-1.25-R
C519-1.5-R
C519-1.6-R
C519-2-R
C519-2.25-R
C519-2.5-R
C519-3-R
C519-3.5-R
C519-4-R
C519-5-R
Voltage
Rating
Vac
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
125
125
125
Interrupting Rating
at Rated Voltage (amps)
600Vac
250Vac
125Vac
-
35
10,000
-
35
10,000
25
35
10,000
-
35
10,000
-
35
10,000
-
35
10,000
-
35
10,000
-
35
10,000
-
100
10,000
-
100
10,000
-
100
10,000
-
100
10,000
-
100
10,000
-
100
10,000
-
100
10,000
-
-
400
-
-
400
-
-
400
Speci cations
Typical DC Cold
Resistance*
(Ω)
4.72
1.32
1.04
0.81
0.54
0.38
0.26
0.14
0.13
0.10
0.09
0.059
0.057
0.046
0.035
0.028
0.023
0.019
Typical
Melting I
2
t**
DC
0.101
0.467
1.169
1.531
2.280
6.982
9.162
14.289
22.961
31.989
31.156
60.256
97.724
78.163
80.426
149.279
233.346
354.813
Max.
Voltage
Drop (mV)***
770
430
530
470
440
350
310
230
220
240
200
170
180
190
150
130
130
150
* DC Cold Resistance (Measured at <10% of rated current)
** Typical Melting I
2
t (A
2
Sec) (Typical 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)
Technical Data
2007
Effective
May
2017
C519
5 mm x 15 mm Time-delay glass tube fuses
Dimensions - mm
Drawing Not to Scale
14.5 ± 0.5
5.0 (Typ.)
5.2 ± 0.3
Packaging Code Pre x
BK
BK1
Description
100 fuses packed into a cardboard carton
1,000 fuses packed into a cardboard carton
Packaging 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. 2007
BU-SB09719
May
2017
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
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