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Fuses

Micro Fuses
Micro Fuses 519
Automotive Blade Fuses
Automotive Blade Fuses 86
Fuse Holders
Fuse Holders 46
Temperature Fuses
Temperature Fuses 35
Fuse Assortments
Fuse Assortments 20
Thermal Switches
Thermal Switches 16
Fuses Accessories
Fuses Accessories 3
126 items in 725 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Version
Product type
Design
Rated current
Nominal temperature
For Fuse
Rated voltage
Rated temperature
Tripping characteristics
Breaking capacity
Rated voltage (AC)
Limit temperature
Enclosure
Connection
Length
Colour
521014 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 500 mA, M, 250 V (AC), 80 A breaking capacity, 521014
Order No.:
 45G380
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521014
Available: 400 pcs. Next delivery: 480 pcs. on 2026-03-05
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
500 mA
M
80 A
250 V
glass tube
20 mm
521019 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 1.6 A, M, 250 V (AC), 1 kA breaking capacity, 521019
Order No.:
 45G430
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521019
Available: 230 pcs. Next delivery: 380 pcs. on 2026-03-06
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
1.6 A
M
1 kA
250 V
glass tube
20 mm
521021 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 2.5 A, M, 250 V (AC), 1 kA breaking capacity, 521021
Order No.:
 45G450
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521021
Available: 1,640 pcs. Next delivery: 620 pcs. on 2026-01-23
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
2.5 A
M
1 kA
250 V
glass tube
20 mm
521022 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 3.15 A, M, 250 V (AC), 1 kA breaking capacity, 521022
Order No.:
 45G455
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521022
Available: 1,990 pcs. Next delivery: 630 pcs. on 2026-02-20
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
3.15 A
M
1 kA
250 V
glass tube
20 mm
522510 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 200 mA, T, 250 V (AC), 35 A breaking capacity, 522510
Order No.:
 45G500
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522510
Available: 890 pcs. Next delivery: 570 pcs. on 2026-05-01
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
200 mA
T
35 A
250 V
glass tube
20 mm
522511 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 250 mA, T, 250 V (AC), 35 A breaking capacity, 522511
Order No.:
 45G510
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522511
Available: 290 pcs. Next delivery: 510 pcs. on 2026-02-08
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
250 mA
T
35 A
250 V
glass tube
20 mm
522514 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 500 mA, T, 250 V (AC), 35 A breaking capacity, 522514
Order No.:
 45G540
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522514
Available: 760 pcs.
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
500 mA
T
35 A
250 V
glass tube
20 mm
522515 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 630 mA, T, 250 V (AC), 35 A breaking capacity, 522515
Order No.:
 45G550
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522515
Available: 1,540 pcs. Next delivery: 750 pcs. on 2026-04-10
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
630 mA
T
35 A
250 V
glass tube
20 mm
522517 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 1 A, T, 250 V (AC), 35 A breaking capacity, 522517
Order No.:
 45G570
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522517
Available: 960 pcs. Next delivery: 2,230 pcs. on 2026-04-10
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
1 A
T
35 A
250 V
glass tube
20 mm
522518 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 1.25 A, T, 250 V (AC), 35 A breaking capacity, 522518
Order No.:
 45G580
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522518
Available: 2,950 pcs. Next delivery: 1,670 pcs. on 2026-02-20
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
1.25 A
T
35 A
250 V
glass tube
20 mm
522521 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 2.5 A, T, 250 V (AC), 35 A breaking capacity, 522521
Order No.:
 45G610
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522521
Available: 840 pcs. Next delivery: 550 pcs. on 2026-01-30
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
2.5 A
T
35 A
250 V
glass tube
20 mm
522523 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 4 A, T, 250 V (AC), 40 A breaking capacity, 522523
Order No.:
 45G620
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522523
Available: 7,530 pcs.
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
4 A
T
40 A
250 V
glass tube
20 mm
522524 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 5 A, T, 250 V (AC), 50 A breaking capacity, 522524
Order No.:
 45G621
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522524
Available: 1,470 pcs. Next delivery: 780 pcs. on 2026-06-26
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
5 A
T
50 A
250 V
glass tube
20 mm
522525 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 6.3 A, T, 250 V (AC), 63 A breaking capacity, 522525
Order No.:
 45G622
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522525
Available: 190 pcs. Next delivery: 2,360 pcs. on 2026-01-16
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
6.3 A
T
63 A
250 V
glass tube
20 mm
522420 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 2 A, TT, 250 V (AC), 35 A breaking capacity, 522420
Order No.:
 46G150
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522420
Available: 150 pcs. Next delivery: 210 pcs. on 2026-04-10
Total Price: 12.14 € *
10 pcs.
1.2138 €
50 pcs.
1.0710 €
100 pcs.
0.9282 €
500 pcs.
0.8092 €
1000 pcs.
0.7378 €
microfuse
5 x 20 mm
2 A
TT
35 A
250 V
glass tube
20 mm
502640 ESKA Erich Schweizer Fuse Holders
Fuse holder, 5 x 20 mm, 20 A, 250 V, panel mounting, 502640
Order No.:
 46G168
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 502640
Available: 259 pcs.
Total Price: 1.50 € *
1 pcs.
1.4994 €
25 pcs.
1.2733 €
100 pcs.
1.1781 €
250 pcs.
1.1186 €
1000 pcs.
1.0234 €
closed
20 A
5 x 20 mm
250 V
1
2
3
4
... 37
*incl. VAT plus shipping costs
Subject to prior sale
Images may differ

Fuses and circuit breakers

To prevent overloads or damage to the entire circuit, you need power-efficient and reliable fuses as well as circuit breakers. Together with its partners, Bürklin Elektronik covers the full range of industrial applications for such products. Whether you need functional fuses, Motor protection Switches, or Micro Fuses, you are sure to find what you are looking for in our online store.

Product information and ordering at Bürklin Elektronik

If you need product details, you can always contact our service staff. They will be happy to send you detailed information about the fuses and circuit breakers in your order. They will also inform you regarding the availability of individual or special components.

Please feel free to send an e-mail to [email protected]! Our staff will be happy to assist you. In addition, we carry most fuses and circuit breakers in stock ready for immediate shipment to reduce delivery times.

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