Non resettable fuses
www.schurter.com/pg0_2
Miniature Fuse, 10.3 x 38 mm, Quick-Acting F, 300 VAC
A3BK
300 VAC · Quick-Acting F
Description
Standards
Approvals
- High Breaking Capacity
- CSA C22.2 no. 248.14
- CSA File Number: 34549
References
Weblinks
pdf, html, General Product Information, Approvals, RoHS, CHINA-RoHS,
e-Store, SCHURTER-Stock-Check, Distributor-Stock-Check
Technical Data
Rated Voltage
Rated Current
Breaking Capacity
Characteristic
Mounting
Admissible Ambient Air Temp.
Climatic Category
Material: Tube
Material: Endcaps
Unit Weight
Storage Conditions
Product Marking
250 - 300 VAC
0.125 - 50 A
10000 A
Quick-Acting F
Fuseholder / Clip
-40 °C to 85 °C
40/085/21 acc. to IEC 60068-1
Ceramic
Tin-Plated Copper
9 g
0 °C to 60 °C, max. 70% r.h.
, Type, Current, Voltage, Breaking
Capacity
38 mm
Dimensions
ø 10.3
38
Pre-Arcing Time
Rated Current In
0.125 A - 50 A
. x In min.
60 min
.35 x In max.
60 min
2.0 x In max.
120 s
Fuses
A3BK
www.schurter.com/pg0_2
Variants
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Breaking
Capacity
Voltage Drop
.0 In typ.
[mV]
2370
2600
2200
1760
1600
2380
2750
2500
580
900
1100
460
400
380
350
260
550
560
270
90
90
80
75
75
80
120
115
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
Order Number
Non resettable fuses
0.125
0.16
0.2
0.25
0.31
0.4
0.5
0.63
0.8
1
1.25
1.6
2
2.5
3.15
4
5
6.3
8
10
12.5
15
16
20
30
40
50
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
250
250
250
250
250
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
2)
2)
2)
2)
2)
7024.9110
7024.9120
7024.9130
7024.9140
7024.9150
7024.9160
7024.9170
7024.9180
7024.9190
7024.9210
7024.9220
7024.9230
7024.9240
7024.9250
7024.9260
7024.9270
7024.9280
7024.9290
7024.9310
7024.9320
7024.9330
7024.9340
7024.9350
7024.9360
7024.9380
7024.9390
7024.9400
1) 10 kA @ 300 VAC , p.f. = 0.7 - 0.8
2) 6 kA @ 250 VAC , p.f. = 0.7 - 0.8
Packaging Unit
Small Box Pack (10 pcs.)
2
Fuses
Non resettable fuses
www.schurter.com/pg0_2
A3BK
Time-Current-Curves
100000
10000
1000
100
Time in Seconds
10
1
0.1
0.01
0.001
1
10
Multiple of Rated Current In
The specifications, descriptions and illustrations indicated in this document are based on
Fuses
current information. All content is subject to modifications and amendments.
3
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