pdf-datasheet

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
Weblinks
-Low and Medium Breaking Capacity
pdf-datasheet, html-datasheet, General Product Information,
Approvals, CE declaration of conformity, RoHS, CHINA-RoHS, REACH,
SCHURTER-Stock-Check, Distributor-Stock-Check, Detailed request for
product
Standards
-DIN 41571/2
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, 125 VDC 0.315 - 10 A
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.
, Rated current, Rated Voltage, Characteristic
Dimension
20 mm
ø 5.2
+0.1
-0.2
20 ±0.5
5.1±0.6
5.1±0.6
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
1
FSM 5x20
Non resettable fuses
www.schurter.com/PG01_2
Time-Current-Curves
100000
≤ 1.25 A
_> 1.6 A
10000
1000
Time in Seconds
100
10
1
0.1
0.01
0.001
10
1
Multiple of Rated Current In
All Variants
Rated Current [A]
Rated Voltage [VAC]
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 Order Number
10.0 Intyp.
[A²s]
0.315
250
1)
250
200
200
0.268 0034.2511
0.4
250
1)
230
160
200
0.632 0034.2512
0.5
250
1)
210
140
200
0.675 0034.2513
0.63
250
1)
190
140
200
0.905 0034.2514
1.68 0034.2515
0.8
250
1)
170
130
200
1
250
1)
160
70
200
3.6 0034.2516
1.25
250
1)
160
70
200
5.47 0034.2517
3.33 0034.2518
█
█
1.6
250
2)
160
150
600
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
█
█
█ Most Popular.
Availability for all products can be searched real-time:http://www.schurter.com/Stock-Check/Stock-Check-SCHURTER
1) 80 A @ 250 VAC / 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
Packaging Unit 2
xxxx.xxxx xxxx.xxxx.G
Small Box Pack (10 pcs.)
Bulk 128 x 91 x 60 mm (1000 pcs.)
Fuses
The specifications, descriptions and illustrations indicated in this document are based on current
information. All content is subject to modifications and amendments. Information furnished is believed
to be accurate and reliable. However, users should independently evaluate the suitability and test each
product selected for their own applications.
09.06.2016
Ceramic Tube: 1.6 A - 10 A