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Micro Fuses

562 items in 7,568 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
520525 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 6.3 A, F, 250 V (AC), 1.5 kA breaking capacity, 520525
Order No.:
 42G1534
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 520525
Available: 200 pcs. Next delivery: 120 pcs. on 2026-05-15
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
6.3 A
F
250 V
1.5 kA
20 mm
5 mm
522708 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 125 mA, T, 250 V (AC), 1.5 kA breaking capacity, 522708
Order No.:
 42G1550
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522708
Available: 220 pcs. Next delivery: 110 pcs. on 2026-07-17
Total Price: 3.69 € *
10 pcs.
0.3689 €
50 pcs.
0.3451 €
100 pcs.
0.3070 €
500 pcs.
0.2844 €
microfuse
5 x 20 mm
ceramic tube
125 mA
T
250 V
1.5 kA
20 mm
5 mm
632723 ESKA Erich Schweizer Micro Fuses
Microfuse 6.3 x 32 mm, 4 A, T, 500 V (AC), 1 kA breaking capacity, 632723
Order No.:
 42G592
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 632723
Available: 300 pcs.
Total Price: 4.52 € *
10 pcs.
0.4522 €
50 pcs.
0.4165 €
100 pcs.
0.3808 €
500 pcs.
0.3451 €
microfuse
6.3 x 32 mm
ceramic tube
4 A
T
500 V
1 kA
32 mm
6.3 mm
522020 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 2 A, T, 250 V (AC), 300 A breaking capacity, 522020
Order No.:
 42G8113
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522020
Available: 300 pcs.
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
2 A
T
250 V
300 A
20 mm
5 mm
522025 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 6.3 A, T, 250 V (AC), 300 A breaking capacity, 522025
Order No.:
 42G8118
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522025
Available: 60 pcs. Next delivery: 100 pcs. on 2026-05-01
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
6.3 A
T
250 V
300 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. Next delivery: 110 pcs. on 2026-05-15
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
1 ...
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*incl. VAT plus shipping costs
Subject to prior sale
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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.