Technical Data
2015
Effective
May
2017
Supersedes
February
2009
5 mm x 20 mm Fast-acting
glass
tube fuses
Agency information
•
UL Recognized Card: Guide JDYX2, File E19180
•
VDE approval: File 40014109
GDB
Ordering
•
Specify product code: Insert packaging code prefix before
part number. E.g. BK/GDB-250mA
•
Ratings above 6.3 A have a 0.8 mm diameter lead
•
With TR2 packaging code, lead wire length is 19.05 mm
•
Specify option code if desired: For axial leads, insert “V”
between catalog series and amp rating.
E.g.
BK/GDB-V-250mA
Product features
•
•
•
•
•
Fast-acting,
low
breaking capacity
5 x 20mm physical size
Glass
tube, nickel-plated brass endcap construction
Optional axial leads are 0.032" x 1.5" copper tinned
Designed to IEC 60127-2
(32 mA- 10 A)
Part Number
GDB-32mA
GDB-40mA
GDB-50mA
GDB-63mA
GDB-80mA
GDB-100mA
GDB-125mA
GDB-160mA
GDB-200mA
GDB-250mA
GDB-315mA
GDB-400mA
GDB-500mA
GDB-630mA
GDB-800mA
GDB-1A
GDB-1.25A
GDB-1.6A
GDB-2A
GDB-2.5A
GDB-3.15A
GDB-4A
GDB-5A
GDB-6.3A
GDB-8A
GDB-10A
Voltage
Rating
Vac
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
Interrupting Rating (amps)
at Rated Voltage (50Hz)
Vac
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
40
50
63
80
100
Speci cations
Typical DC
Cold Resistance
(Ω)*
40
25
17
12.5
5.0
3.8
2.8
9.1
6.8
4.3
3.1
2.0
0.26
0.20
0.14
0.125
0.096
0.066
0.043
0.034
0.025
0.021
0.014
0.010
0.010
0.008
Typical
Melting I
2
t
AC†
0.000047
0.00011
0.00020
0.00057
0.0012
0.003
0.005
0.008
0.016
0.28
0.58
0.18
0.18
0.35
0.67
0.60
0.84
1.6
4.2
6.1
13
22
42
69
N/A
N/A
Maximum
Voltage
Drop (mV)‡
3200
2500
2400
2000
1200
1100
1000
2000
1700
1400
1300
1100
220
220
190
200
200
190
150
150
130
130
120
120
120
120
Agency Approval
UR
VDE
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
* DC Cold Resistance (Measured at <10% of rated current)
† Typical Melting I
2
t (I
2
t was measured at listed interrupting rating and rated voltage)
‡ Maximum Voltage Drop (Voltage drop was measured at 20°C ambient temperature at rated current)
Technical Data
2015
Effective
May
2017
GDB
5 mm x 20 mm Fast-acting glass tube fuses
Packaging Pre x
BK
BK1
TR2
Description
100 fuses packed into a cardboard carton
1,000 fuses oacked into a oolv baa
1,500 fuses packed into tape on a reel (19.05mm lead wire lenqth)
Packaging Code
Option Code
V
I
Description
Axial leads - coooer tinned wire with nickel plated brass endcaps
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. 2015
BU-SB08762
May
2017
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
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