SCHURTER 0034.2517

FSM 5x20
Non resettable fuses
www.schurter.com/pg01_2
Miniature Fuse, 5 x 20 mm, Medium-Time-Lag M, 250 VAC
250 VAC · Medium-Time-Lag M
Description
References
Standards
Weblinks
-Low and Medium Breaking Capacity
General Product Information
-DIN 41571/2
Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check,
Accessories, Product Change Notification (PCN)
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 VAC
0.315 - 10 A
43/80 A - 1000 A
Medium-Time-Lag M
Fuseholder / Clip
-40 °C to 85 °C
40/085/21 acc. to IEC 60068-1
Glass / Ceramic
Nickel-Plated Copper Alloy
0.92 g
0 °C to 60 °C, max. 70% r.h.
, Current, Voltage, Characteristic
Dimensions
20 mm
ø 5.2
+0.1
-0.2
10 ±0.2
20 ±0.5
Pre-Arcing Time
Rated Current In
1.5 x In min. 2.1 x In max. 4.0 x In min. 4.0 x In max.
10.0 x In min.
10.0 x In max.
0.315 A - 1.25 A
60 min
10 min
40 ms
2s
5 ms
90 ms
1.6 A - 10 A
60 min
30 min
40 ms
2s
5 ms
90 ms
Fuses
FSM 5x20
Non resettable fuses
www.schurter.com/pg01_2
Variants
Rated Current [A]
Rated Voltage [VAC]
0.315
250
0.4
250
0.5
Breaking
Capacity
Voltage Drop
1.0 In max.
[mV]
Voltage Drop
1.0 In typ.
[mV]
Power Dissipation 1.5 In
typ. [mW]
Melting I²t
10.0 Intyp.
[A²s]
Order Number
1)
250
200
200
0.268
0034.2511
1)
230
160
200
0.632
0034.2512
250
1)
210
140
200
0.675
0034.2513
0.63
250
1)
190
140
200
0.905
0034.2514
0.8
250
1)
170
130
200
1.68
0034.2515
1
250
1)
160
70
200
3.6
0034.2516
1.25
250
1)
160
70
200
5.47
0034.2517
1.6
250
2)
160
150
600
3.33
0034.2518
2
250
2)
160
140
700
4.8
0034.2519
2.5
250
2)
160
130
800
10.9
0034.2520
3.15
250
2)
160
120
1000
20.4
0034.2521
4
250
2)
160
120
1300
35.2
0034.2522
5
250
2)
150
100
1400
52.5
0034.2523
6.3
250
2)
140
100
1700
159
0034.2524
8
250
3)
140
90
2300
237
0034.2525
10
250
3)
120
80
2300
430
0034.2526
1) 43/80 A @ 250 VAC / 43/80 A @ 125 VDC
2) 1000 A @ 250 VAC / 1000 A @ 125 VDC
3) 300 A @ 250 VAC / 300 A @ 125 VDC
Glass Tube: 0.315 A - 1.25 A
Ceramic Tube: 1.6 A - 10 A
Packaging Unit xxxx.xxxx.G
Bulk 128 x 91 x 60 mm (1000 pcs.)
Time-Current-Curves
100000
≤ 1.25 A
_> 1.6 A
10000
1000
Time in Seconds
100
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.