FUSE 2A 250V FAST GLASS S500

BK/S500-2-R

Manufacturer Part NumberBK/S500-2-R
DescriptionFUSE 2A 250V FAST GLASS S500
ManufacturerCooper/Bussmann
SeriesS500
TypeFast Acting Glass Tube Fuse
BK/S500-2-R datasheet
 


Specifications of BK/S500-2-R

Fuse TypeFast ActingVoltage - Rated250VAC
Current2APackage / CaseCylindrical, 5x20mm
Size / Dimension0.205" Dia x 0.787" L (5.20mm x 20.00mm)Mounting TypeHolder
Dc Cold Resistance0.043 OhmMelting I²t4.2
Current Rating2 AmpsVoltage Rating250 Volts
Fuse Size / Group5 mm x 20 mmTermination StyleCartridge
Body MaterialGlassDimensions20 mm L
ProductAxial Lead and Cartridge FusesInterrupt Rating35 Amps
Mounting StylePress FitResistance0.044 Ohms
Lead Free Status / RoHS StatusLead free / RoHS CompliantOperating Temperature-
Color-Other names283-2681
BK-S500-2-R
BK/S500-2R
BK/S5002R
S500-2-R
S500-2R
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5 x 20mm Fuses
S500 Series, Fast-Acting, Glass Tube
Description
• Fast-acting, low breaking capacity
• Optional axial leads available
• 5 x 20mm physical size
• Glass tube with silver-plated (32-125mA) and
nickel-plated (160mA-10A) endcaps
• Designed to IEC 60127-2 (160mA-10A)
Electrical Characteristics
1 1 . . 5 5 I I n n
2 2 . . 1 1 I I n n
2 2 . . 7 7 5 5 I I n n
I I n n
m m i i n n
m m a a x x
m m i i n n
m m a a x x
32mA-125mA 60 min 30 min
160mA-6.3A 60 min 30 min 50 ms
2 sec
8A-10A
30 min 30 min 50 ms
2 sec
Agency Information
• cURus: File E19180, Guide JDYX2, JDYX8
• CSA Component Acceptance: File 1803366
• SEMKO Approval: File 414552
• VDE Approval: File 40014109
• BSI Approval: File KM55676
• IMQ Approval: File CA03.00097
• CCC Approval: File 2005010207155694
Ordering
Specify product code
• Insert packaging code prefix before part number. E.g.
BK/S500-32-R
Voltage Interrupting Rating
Part Number Rating
(amps) at Rated
Vac
Voltage (50Hz) Vac
S500-32-R
250
35
S500-40-R
250
35
S500-50-R
250
35
S500-63-R
250
35
S500-80-R
250
35
S500-100-R
250
35
S500-125-R
250
35
S500-160-R
250
35
S500-200-R
250
35
S500-250-R
250
35
S500-315-R
250
35
S500-400-R
250
35
S500-500-R
250
35
S500-630-R
250
35
S500-800-R
250
35
S500-1-R
250
35
S500-1.25-R
250
35
S500-1.6-R
250
35
S500-2-R
250
35
S500-2.5-R
250
35
S500-3.15-R
250
35
S500-4-R
250
40
S500-5-R
250
50
S500-6.3-R
250
63
S500-8-R
250
80
S500-10-R
250
100
* 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)
0209
BU-SB08761
Dimensions - mm
4 4 I I n n
1 1 0 0 I I n n
Drawing Not to Scale
m m i i n n
m m a a x x
m m a a x x
10 ms 300 ms 20 ms
10 ms 400 ms 40 ms
• Ratings above 6.3A have a 0.8mm diameter lead
• With TR2 packaging code, lead wire length is 19.05mm
Specify option code if desired
• For axial leads, insert “V” between catalog series and
amp rating. E.g. S500-V-100-R
Specifications
Typical DC
Typical
Maximum
Cold Resistance Melting I
2
t
Voltage
(Ω Ω )*
AC†
Drop (mV)‡ cURus CSA CCC BSI VDE SEMKO IMQ
40
0.000047
3200
25
0.00011
2500
17
0.00020
2400
125
0.00057
2000
5.0
0.0012
1200
3.8
0.003
1100
2.8
0.005
1000
9.1
0.008
2000
6.8
0.016
1700
4.3
0.28
1400
3.1
0.58
1300
2.0
0.18
1100
0.26
0.18
220
0.20
0.35
220
0.14
0.67
190
0.125
0.60
200
0.096
0.84
200
0.066
1.6
190
0.043
4.2
150
0.034
6.1
150
0.025
13
130
0.021
22
130
0.014
42
120
0.010
69
120
0.010
N/A
120
0.008
N/A
120
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5.54
38.10
(±0.20)
(±0.38)
21.10
(±0.81)
10
20
(±2.0)
(±0.5)
38.10
(±0.38)
5.2
(±0.1/-0.2)
0.65
(REF)
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Data Sheet 2052
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BK/S500-2-R Summary of contents

  • Page 1

    ... BSI Approval: File KM55676 • IMQ Approval: File CA03.00097 • CCC Approval: File 2005010207155694 Ordering Specify product code • Insert packaging code prefix before part number. E.g. BK/S500-32-R Voltage Interrupting Rating Part Number Rating (amps) at Rated Vac Voltage (50Hz) Vac ...

  • 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 ...