BK/GMD-500MA Cooper/Bussmann, BK/GMD-500MA Datasheet

FUSE 500MA 250V T-LAG GLASS GMD

BK/GMD-500MA

Manufacturer Part Number
BK/GMD-500MA
Description
FUSE 500MA 250V T-LAG GLASS GMD
Manufacturer
Cooper/Bussmann
Series
GMDr
Type
Time Delay Glass Tube Fuser
Datasheet

Specifications of BK/GMD-500MA

Fuse Type
Slow Blow, Time Lag
Voltage - Rated
250VAC
Current
500mA
Package / Case
Cylindrical, 5x20mm
Size / Dimension
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Mounting Type
Holder
Dc Cold Resistance
1.065 Ohm
Melting I²t
1.4
Current Rating
0.5 Amp
Voltage Rating
250 Volts
Fuse Size / Group
5 mm x 20 mm
Termination Style
Cartridge
Body Material
Glass
Dimensions
20 mm L
Product
Axial Lead and Cartridge Fuses
Interrupt Rating
35 Amps
Mounting Style
Press Fit
Resistance
1.0645 Ohms
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Operating Temperature
-
Color
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
BK-GMD-500MA
GMD-500MA
5 x 20mm Fuses
GMD Series,Time-Delay, Glass Tube
Description
• Time-delay, low breaking capacity
• Optional axial leads available
• 5 x 20mm physical size
• Nickel-plated brass endcap construction
• Designed to UL/CSA 248-14
Agency Information
• UL Listed, Guide JDYX, File E19180
• UL Recognition Card (4A), Guide JDYX2, File E19180
• CSA Certified, Class 1422-01, File 53787
• PSE/JET, File 1641-31003-1001
Ordering
Specify product code
• Insert packaging code prefix before part number. E.g.
Specify option code if desired
• For axial leads, insert “V” between catalog series and
* Interrupting ratings (Interrupting ratings for 125mA - 3A were measured at 70% - 80% power factor on AC. The interrupting ratings for 4A were measured at 100%
** Typical DC Cold Resistance (measured at <10% of rated current)
† Typical Melting I
‡ Typical Voltage Drop (voltage drop was measured at 20°C ambient temperature at rated current)
0209
Rated Current % of Amp Rating
Part Number
GMD-125-R
GMD-150-R
GMD-200-R
GMD-250-R
GMD-300-R
GMD-315-R
GMD-375-R
GMD-400-R
GMD-500-R
GMD-600-R
GMD-630-R
GMD-750-R
GMD-800-R
GMD-1-R
GMD-1.2-R
GMD-1.25-R
GMD-1.5-R
GMD-1.6-R
GMD-2-R
GMD-2.5-R
GMD-3-R
GMD-4-R
BK/GMD-250-R
amp rating. E.g. BK/GMD-V-250-R
power factor on AC)
100mA - 4A
BU-SB08894
2
t (I
Voltage Interrupting Rating (amps)
Electrical Characteristics
Rating
2
Vac
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
t was measured at listed interrupting rating and rated voltage)
100%
135%
200%
at Rated Voltage (50Hz)
250 Vac
100
100
100
100
100
100
100
200
35
35
35
35
35
35
35
35
35
35
35
35
35
35
60 minutes maximum
2 minutes maximum
5 seconds minimum
125 Vac
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
Opening Time
None
Cold Resistance
Typical DC
1.0645
0.4425
0.4475
0.3065
0.1995
0.0905
0.0655
Specifications
8.125
6.065
5.190
3.455
3.215
2.400
1.625
1.505
0.948
0.629
0.299
0.158
0.124
0.107
0.048
(Ω)**
Melting I
Dimensions - mm
• With TR2 packaging code, lead wire length is 19.05mm
Page 1 of 2
(amps)†
Typical
0.043
0.046
0.200
0.650
0.890
0.890
145
300
0.4
1.2
1.4
3.1
3.1
4.7
6.6
12
16
16
25
27
42
94
2
t
Drop (mV)‡
Voltage
Typical
1600
1200
1100
950
800
750
650
600
550
450
450
410
380
310
280
245
240
220
200
195
190
190
(+0.1/-0.2)
5.2mm
Data Sheet 2019
(
0 0 .
5)
5.54mm
(±.20)
0.65mm
(REF)
UL
UR
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Agency Approvals
21.10mm
(±.81)
PSE
JET
38.10mm
X
X
X
X
X
X
X
X
X
(±.38)
(±.38)
CSA
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X

Related parts for BK/GMD-500MA

BK/GMD-500MA Summary of contents

Page 1

... Specify product code • Insert packaging code prefix before part number. E.g. BK/GMD-250-R Specify option code if desired • For axial leads, insert “V” between catalog series and amp rating. E.g. BK/GMD-V-250-R Voltage Interrupting Rating (amps) Part Number Rating at Rated Voltage (50Hz) ...

Page 2

... BK 100 fuses packed into a cardboard carton BK1 1,000 fuses packed into a poly bag TR2 1,500 fuses packed into tape on a reel (19.05mm lead wire length) Option Code Description V Axial leads - copper tinned wire with nickel plated brass endcaps The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this 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 ...

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