Bussmann
®
5 x 20mm Ferrule Fuses
Time-Delay
Dimensional Data
5.54mm
(±.20)
38.10mm
(±.38)
GMD
GMD-V
Time-Current Characteristic Curves–Average Melt
750mA
800mA
125mA
160mA
200mA
300mA
400mA
500mA
630mA
1.6A
1.5A
2A
2.5A
3A
10mm 20mm
(±2.0) (±0.5)
21.10mm
(±.81)
100
AMPERE
RATING
5.2mm
(+0.1/-0.2)
.81mm
(REF)
38.10mm
(±.38)
10
CATALOG SYMBOL: GMD
TIME-DELAY
250 VOLTS AC
125mA - 3A UL LISTED, STD. 248-14
(GUIDE # JDYX, FILE E75865)
4A UL RECOGNIZED
(GUIDE # JDYX2, FILE E75865)
TIME IN SECONDS
Glass tube - end caps: nickel
or silver-plated brass.
1
.1
Limits for Pre-arcing Time
In
125mA - 4A
1.0 In:
Æt ²
70°C, 4A.
1.35 In
MAX
60 min.
2.0 In
MAX
5 sec.
MIN
2 min.
1.1 In:
Æt ²
70°C, 125mA - 3A.
.1
Packaging & Ordering Information:
Product
Symbol
Lead
Ampere
Rating
CURRENT IN AMPERES
GMD
Package Code
Blank
(None)
V
Axial Leads
.032 x 1.5
Copper Tinned
Markings:
MFG mark, Rated Current, Rated Voltage, Product Symbol,
Approvals where Applicable.
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000 VAC, 75-1500 VDC). Refer to BIF document #8002 or contact
Bussmann Application Engineering at 314-527-1270 for more information.
12-18-98
SB98107
Rev. A
Form No. GMD
Page 1 of 2
BIF Doc #2019
100
10
1
.01
1A
Bussmann
®
5 x 20mm Ferrule Fuses
Time-Delay
Electrical Characteristics
Current
Rating
(In)
125mA
150mA
160mA
187mA
200mA
250mA
300mA
315mA
375mA
400mA
500mA
600mA
630mA
750mA
800mA
1A
1.2A
1.25A
1.5A
1.6A
2A
2.5A
3A
4A
250
100A/250 VAC
10kA/125 VAC
p.f. = 0.7 - 0.8
Rated
Voltage
(VAC)
Breaking
Capacity
Voltage
Drop
(mV) max.
1600
1200
1200
1100
1100
950
800
750
650
600
550
450
450
410
380
310
280
245
240
220
200
195
190
190
Pre-arcing
Value
(I
2
t) (A
2
s) typ.
0.043
0.046
0.11
0.20
0.20
0.40
0.65
0.89
0.89
1.2
1.4
3.1
3.1
4.7
6.6
12
16
16
25
27
42
94
145
300
GMD
GMD-V
CSA
U.R.
U.L.
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200A/250 VAC
10kA/125V, p.f. = 1
The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. This bulletin is intended to
clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any
products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been select-
ed, it should be tested by the user in all possible applications.
12-18-98
SB98107
Rev. A
Form No. GMD
Page 2 of 2
BIF Doc #2019
JIS
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