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Fuses

Circuit Protectors
Circuit Protectors 8787
Micro Fuses
Micro Fuses 7568
Device Circuit Breakers
Device Circuit Breakers 1943
Motor Protection Switches
Motor Protection Switches 1387
Resettable PTC-Fuses
Resettable PTC-Fuses 1045
Fuses Accessories
Fuses Accessories 974
Overvoltage Protection
Overvoltage Protection 945
Fuse Holders
Fuse Holders 940
FI Circuit Breakers
FI Circuit Breakers 573
Gas Discharge Tubes
Gas Discharge Tubes 449
Automotive Blade Fuses
Automotive Blade Fuses 351
Photovoltaic Fuses
Photovoltaic Fuses 92
Thermal Switches
Thermal Switches 86
Temperature Fuses
Temperature Fuses 71
Fire Protection Switches
Fire Protection Switches 50
Fuse Assortments
Fuse Assortments 28
Show all
3,434 items in 25,289 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Version
Product type
Design
Rated current
Pin number
Tripping characteristics
Nominal temperature
For Fuse
Rated current
Assembly
Rated voltage (DC)
Degree of protection (IP)
Rated voltage (AC)
Rated voltage
Connection
Rated Voltage
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
6.3 A
T
250 V
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
1 A
F
250 V
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: 10 pcs. Next delivery: 270 pcs. on 2026-06-26
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
2 A
F
250 V
520622 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 3.15 A, F, 250 V (AC), 35 A breaking capacity, 520622
Order No.:
 45G245
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 520622
Available: 110 pcs. Next delivery: 130 pcs. on 2026-07-17
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
3.15 A
F
250 V
520623 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 4 A, F, 250 V (AC), 40 A breaking capacity, 520623
Order No.:
 45G250
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 520623
Available: 310 pcs. Next delivery: 280 pcs. on 2026-07-03
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
4 A
F
250 V
520625 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 6.3 A, F, 250 V (AC), 63 A breaking capacity, 520625
Order No.:
 45G260
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 520625
Available: 10 pcs. Next delivery: 100 pcs. on 2026-06-05
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
6.3 A
F
250 V
1 ...
32
33
34
... 1265
*incl. VAT plus shipping costs
Subject to prior sale
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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.