FUSE 300MA 250V T-LAG GLASS GMC

BK/GMC-300-R

Manufacturer Part NumberBK/GMC-300-R
DescriptionFUSE 300MA 250V T-LAG GLASS GMC
ManufacturerCooper/Bussmann
SeriesGMC
BK/GMC-300-R datasheet
 


Specifications of BK/GMC-300-R

Fuse TypeNormal BlowVoltage - Rated250VAC
Current300mAPackage / CaseCylindrical, 5x20mm
Size / Dimension0.205" Dia x 0.787" L (5.20mm x 20.00mm)Mounting TypeHolder
Dc Cold Resistance0.838 OhmMelting I²t0.081
Voltage Rating Vac250VFuse Current300mA
Breaking Capacity35A @ 250VAC / 10kA @ 125VACFuse Size Metric5 X 20mm
Blow CharacteristicTime DelayFuse Body MaterialGlass
Lead Free Status / RoHS StatusLead free / RoHS CompliantOperating Temperature-
Color-Other namesBK-GMC-300-R
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Description
• Medium time delay, low breaking capacity
• Optional axial leads available
• 5mm x 20mm physical size
• Glass tube, nickel-plated brass endcap construction
• Designed to UL/CSA 248-14
ELECTRICAL CHARACTERISTICS
Rated Current % of Amp Rating
100%
63mA - 10A
135%
200%
Agency Information
• UL Listed, Guide JDYX, File E19180, 63mA-6.3A
• UL Recognized Card: (7A-10A) Guide JDYX2,
File E19180
• CSA Certified, Class 1422-01, File E65063, 63mA-6.3A
• MITI Approval, 1A-10A
• CCC Approval, 500mA-6.3A
Ordering
• Specify packaging, product, and option code
• For -R option, drop mA or A from product code
(i.e. GMC-2-R)
Voltage
Product Code
Rating
AC
GMC-63mA
250V
GMC-80mA
250V
GMC-100mA
250V
GMC-125mA
250V
GMC-150mA
250V
GMC-160mA
250V
GMC-200mA
250V
GMC-250mA
250V
GMC-300mA
250V
GMC-315mA
250V
GMC-400mA
250V
GMC-500mA
250V
GMC-600mA
250V
GMC-630mA
250V
GMC-700mA
250V
GMC-750mA
250V
GMC-800mA
250V
GMC-1A
250V
GMC-1.25A
250V
GMC-1.5A
250V
GMC-1.6A
250V
GMC-2A
250V
GMC-2.5A
250V
GMC-3A
250V
GMC-3.15A
250V
GMC-3.5A
125V
GMC-4A
125V
GMC-5A
125V
GMC-6A
125V
GMC-6.3A
125V
GMC-7A
125V
GMC-8A
125V
GMC-10A
125V
* Interrupting ratings: Interrupting ratings for 63mA - 6.3A were measured at 70% - 80% power factor on AC. The interrupting ratings for 7A - 10A were measured at 100% power factor on AC.
** DC Cold Resistance (Measured at <10% of rated current)
† Typical Pre-Arching 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)
GMC Series Medium Time Delay, Glass Tube
RoHS
2002/95/EC
Opening Time
None
60 minutes maximum
Dimensions
2 minutes maximum
• Ratings above 6.3A have a 0.8mm diameter lead
• With TR2 packaging code, lead wire length is 19.05mm
SPECIFICATIONS
AC Interrupting
Typical DC Cold
Rating*
Resistance
250V
125V
(ohms)**
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
35A
10,000A
100A
10,000A
100A
10,000A
100A
10,000A
100A
10,000A
100A
10,000A
100A
10,000A
100A
10,000A
-
10,000A
-
10,000A
-
10,000A
-
10,000A
-
10,000A
-
200A
-
200A
-
200A
5mm x 20mm Fuses
mm
(inches)
38.10mm
0m
(± ± 38)
.3
5.54mm
(±.20)
21.10mm
0 0 m
± 5)
0 0 .
(±. 1)
8 8 1
5.2mm
38.10mm
0mm
0mm
(+0.1/-0.2)
(±. 8)
3 3 8)
0.65mm
(REF)
Typical
Pre-Arc I
2
t
AC†
Drop (mV)‡
10.350
0.0027
-
0.0050
4.775
0.0094
3.400
0.014
2.555
0.022
2.295
0.022
1.395
0.032
0.965
0.046
0.838
0.081
0.685
0.081
0.615
0.18
0.335
0.41
0.282
0.60
0.246
0.66
0.213
0.85
0.213
0.85
0.180
0.85
0.156
1.8
0.098
3.4
0.076
5.4
0.067
5.8
0.043
8.9
0.035
13
0.026
19
0.025
23
0.022
25
0.019
36
0.014
58
0.013
88
0.012
110
0.012
150
0.009
200
0.007
300
Maximum
Voltage
1400
1400
1200
1000
800
730
650
490
580
480
510
370
360
360
340
320
290
250
200
190
160
130
130
130
130
130
120
120
120
120
120
110
110

BK/GMC-300-R Summary of contents

  • Page 1

    ... Fuses mm ⁄ (inches) 38.10mm 0m (± ± 38) .3 5.54mm (±.20) 21.10mm (± ± (± 5.2mm 38.10mm 0mm 0mm (+0.1/-0.2) (± 0.65mm (REF) ...

  • Page 2

    ... BK1 1,000 pieces of fuses packed into a poly bag TR2 1,500 pieces of 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 overcaps ...