Deutsch
Back to Fuses

Micro Fuses

47 items in 525 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Version
Design
Enclosure
Rated current
Tripping characteristics
Rated voltage (DC)
Rated voltage (AC)
Breaking capacity
Length
Width
Height
diameter
520611 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 250 mA, F, 250 V (AC), 35 A breaking capacity, 520611
Order No.:
 45G140
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 520611
Available: 30 pcs. Leadtime: 25 Weeks **
Total Price: 1.51 € *
10 pcs.
0.1511 €
50 pcs.
0.1404 €
100 pcs.
0.1285 €
500 pcs.
0.1178 €
microfuse
5 x 20 mm
glass tube
250 mA
F
250 V
35 A
20 mm
5 mm
520617 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 1 A, F, 250 V (AC), 35 A breaking capacity, 520617
Order No.:
 45G200
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 520617
Available: 100 pcs. Leadtime: 10 Weeks **
Total Price: 1.51 € *
10 pcs.
0.1511 €
50 pcs.
0.1404 €
100 pcs.
0.1285 €
500 pcs.
0.1178 €
microfuse
5 x 20 mm
glass tube
1 A
F
250 V
35 A
20 mm
5 mm
520620 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 2 A, F, 250 V (AC), 35 A breaking capacity, 520620
Order No.:
 45G230
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 520620
Available: 300 pcs. Leadtime: 10 Weeks **
Total Price: 1.51 € *
10 pcs.
0.1511 €
50 pcs.
0.1404 €
100 pcs.
0.1285 €
500 pcs.
0.1178 €
microfuse
5 x 20 mm
glass tube
2 A
F
250 V
35 A
20 mm
5 mm
520621 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 2.5 A, F, 250 V (AC), 35 A breaking capacity, 520621
Order No.:
 45G240
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 520621
Available: 280 pcs. Leadtime: 10 Weeks **
Total Price: 1.51 € *
10 pcs.
0.1511 €
50 pcs.
0.1404 €
100 pcs.
0.1285 €
500 pcs.
0.1178 €
microfuse
5 x 20 mm
glass tube
2.5 A
F
250 V
35 A
20 mm
5 mm
521013 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 400 mA, M, 250 V (AC), 80 A breaking capacity, 521013
Order No.:
 45G370
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521013
Available: 60 pcs. Leadtime: 20 Weeks **
Total Price: 1.89 € *
10 pcs.
0.1892 €
50 pcs.
0.1737 €
100 pcs.
0.1607 €
500 pcs.
0.1452 €
microfuse
5 x 20 mm
glass tube
400 mA
M
250 V
80 A
20 mm
5 mm
521015 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 630 mA, M, 250 V (AC), 80 A breaking capacity, 521015
Order No.:
 45G390
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521015
Available: 30,955 pcs. Leadtime: 20 Weeks **
Total Price: 1.89 € *
10 pcs.
0.1892 €
50 pcs.
0.1737 €
100 pcs.
0.1607 €
500 pcs.
0.1452 €
microfuse
5 x 20 mm
glass tube
630 mA
M
250 V
80 A
20 mm
5 mm
521016 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 800 mA, M, 250 V (AC), 80 A breaking capacity, 521016
Order No.:
 45G400
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521016
Available: 130 pcs. Leadtime: 20 Weeks ** Next delivery: 210 pcs. on 2025-11-14
Total Price: 1.89 € *
10 pcs.
0.1892 €
50 pcs.
0.1737 €
100 pcs.
0.1607 €
500 pcs.
0.1452 €
microfuse
5 x 20 mm
glass tube
800 mA
M
250 V
80 A
20 mm
5 mm
521024 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 5 A, M, 250 V (AC), 1 kA breaking capacity, 521024
Order No.:
 45G465
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521024
Available: 20 pcs. Leadtime: 10 Weeks ** Next delivery: 200 pcs. on 2025-05-30
Total Price: 1.89 € *
10 pcs.
0.1892 €
50 pcs.
0.1737 €
100 pcs.
0.1607 €
500 pcs.
0.1452 €
microfuse
5 x 20 mm
glass tube
5 A
M
250 V
1 kA
20 mm
5 mm
521026 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 8 A, M, 250 V (AC), 300 A breaking capacity, 521026
Order No.:
 45G472
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521026
Available: 240 pcs. Leadtime: 10 Weeks **
Total Price: 1.89 € *
10 pcs.
0.1892 €
50 pcs.
0.1737 €
100 pcs.
0.1607 €
500 pcs.
0.1452 €
microfuse
5 x 20 mm
glass tube
8 A
M
250 V
300 A
20 mm
5 mm
521027 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 10 A, M, 250 V (AC), 300 A breaking capacity, 521027
Order No.:
 45G474
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521027
Available: 50 pcs. Leadtime: 10 Weeks **
Total Price: 1.89 € *
10 pcs.
0.1892 €
50 pcs.
0.1737 €
100 pcs.
0.1607 €
500 pcs.
0.1452 €
microfuse
5 x 20 mm
glass tube
10 A
M
250 V
300 A
20 mm
5 mm
521030 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 16 A, M, 250 V (AC), 300 A breaking capacity, 521030
Order No.:
 45G4744
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521030
Available: 24 pcs. Leadtime: 25 Weeks ** Next delivery: 100 pcs. on 2026-01-09
Total Price: 1.89 € *
10 pcs.
0.1892 €
50 pcs.
0.1737 €
100 pcs.
0.1607 €
500 pcs.
0.1452 €
microfuse
5 x 20 mm
glass tube
16 A
M
250 V
300 A
20 mm
5 mm
522509 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 160 mA, T, 250 V (AC), 35 A breaking capacity, 522509
Order No.:
 45G490
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522509
Available: 140 pcs. Leadtime: 20 Weeks ** Next delivery: 130 pcs. on 2025-11-14
Total Price: 1.92 € *
10 pcs.
0.1916 €
50 pcs.
0.1737 €
100 pcs.
0.1595 €
500 pcs.
0.1464 €
1000 pcs.
0.1369 €
microfuse
5 x 20 mm
glass tube
160 mA
T
250 V
35 A
20 mm
5 mm
522513 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 400 mA, T, 250 V (AC), 35 A breaking capacity, 522513
Order No.:
 45G530
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522513
Available: 10 pcs. Leadtime: 20 Weeks ** Next delivery: 100 pcs. on 2025-10-03
Total Price: 1.92 € *
10 pcs.
0.1916 €
50 pcs.
0.1737 €
100 pcs.
0.1595 €
500 pcs.
0.1464 €
1000 pcs.
0.1369 €
microfuse
5 x 20 mm
glass tube
400 mA
T
250 V
35 A
20 mm
5 mm
632227 ESKA Erich Schweizer Micro Fuses
Microfuse 6.3 x 32 mm, 10 A, M, 250 V (AC), 1 kA breaking capacity, 632227
Order No.:
 46G308
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 632227
Available: 50 pcs. Leadtime: 25 Weeks ** Next delivery: 100 pcs. on 2026-01-09
Total Price: 3.09 € *
10 pcs.
0.3094 €
50 pcs.
0.2856 €
100 pcs.
0.2618 €
500 pcs.
0.2380 €
1000 pcs.
0.2142 €
microfuse
6.3 x 32 mm
glass tube
10 A
M
250 V
1 kA
32 mm
6.3 mm
632320 ESKA Erich Schweizer Micro Fuses
Microfuse 6.3 x 32 mm, 2 A, T, 250 V (AC), 35 A breaking capacity, 632320
Order No.:
 46G326
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 632320
Available: 60 pcs. Leadtime: 25 Weeks ** Next delivery: 110 pcs. on 2026-01-09
Total Price: 3.07 € *
10 pcs.
0.3070 €
50 pcs.
0.2868 €
100 pcs.
0.2630 €
500 pcs.
0.2404 €
microfuse
6.3 x 32 mm
glass tube
2 A
T
250 V
35 A
32 mm
6.3 mm
632322 ESKA Erich Schweizer Micro Fuses
Microfuse 6.3 x 32 mm, 3.15 A, T, 250 V (AC), 1 kA breaking capacity, 632322
Order No.:
 46G328
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 632322
Available: 60 pcs. Leadtime: 25 Weeks ** Next delivery: 100 pcs. on 2026-01-09
Total Price: 3.07 € *
10 pcs.
0.3070 €
50 pcs.
0.2868 €
100 pcs.
0.2630 €
500 pcs.
0.2404 €
microfuse
6.3 x 32 mm
glass tube
3.15 A
T
250 V
1 kA
32 mm
6.3 mm
520523 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 4 A, F, 250 V (AC), 1.5 kA breaking capacity, 520523
Order No.:
 42G1530
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 520523
Available: 60 pcs. Leadtime: 30 Weeks ** Next delivery: 100 pcs. on 2025-10-17
Total Price: 2.76 € *
10 pcs.
0.2761 €
50 pcs.
0.2547 €
100 pcs.
0.2344 €
500 pcs.
0.2130 €
microfuse
5 x 20 mm
ceramic tube
4 A
F
250 V
1.5 kA
20 mm
5 mm
520027 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 10 A, F, 250 V (AC), 300 A breaking capacity, 520027
Order No.:
 42G8108
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 520027
Available: 40 pcs. Leadtime: 10 Weeks **
Total Price: 1.51 € *
10 pcs.
0.1511 €
50 pcs.
0.1404 €
100 pcs.
0.1285 €
500 pcs.
0.1214 €
microfuse
5 x 20 mm
glass tube
10 A
F
250 V
300 A
20 mm
5 mm
522026 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 8 A, T, 250 V (AC), 300 A breaking capacity, 522026
Order No.:
 42G8119
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522026
Available: 60 pcs. Leadtime: 10 Weeks **
Total Price: 1.89 € *
10 pcs.
0.1892 €
50 pcs.
0.1737 €
100 pcs.
0.1607 €
500 pcs.
0.1499 €
1000 pcs.
0.1369 €
microfuse
5 x 20 mm
glass tube
8 A
T
250 V
300 A
20 mm
5 mm
1038327 ESKA Erich Schweizer Micro Fuses
Microfuse 10.3 x 38 mm, 10 A, T, 500 V (AC), 120 kA breaking capacity, 1038327
Order No.:
 42G868
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 1038327
Available: 15 pcs. Leadtime: 5 Weeks **
Total Price: 1.27 € *
1 pcs.
1.2733 €
10 pcs.
1.1424 €
50 pcs.
1.0829 €
100 pcs.
1.0115 €
500 pcs.
0.9163 €
microfuse
10.3 x 38 mm
ceramic tube
10 A
T
500 V
120 kA
38 mm
10.3 mm
1
2
3
4
... 27
*incl. VAT plus shipping costs
**Subject to prior sale
Images may differ

Protect your electronics with miniature fuses

Fine-wire fuses are protective devices in electrical circuits designed to prevent damage from overcurrent. The cylindrically shaped fuses contain an element that melts and breaks the circuit when the current exceeds a certain value. Micro fuses are used in numerous electronic devices and systems such as computers, televisions, radios, home appliances and vehicles. They are critical to safety as they help prevent fires and damage to equipment due to electrical malfunctions.

Micro fuses at Bürklin Elektronik

The range of miniature fuses in Bürklin Elektronik's online store includes various model variants, including glass tube, ceramic tube, melamine tube and SMD versions. You can also use the filter function to search for radial and axial miniature fuses or for fuse strips.

At Bürklin Elektronik, service is a top priority. So don't hesitate to contact us by phone or e-mail if you have any questions about our fuses and circuit breakers or if you have any specific requests! Our experts will be happy to help you.

Do you have any questions about the products or their areas of application? In our online magazine or in our article on the Equipment and mechanical Engineering we provide detailed information about our extensive product range.