Cartridge Fuses

Cartridge fuses are a low cost electrical safety device that is used to protect electrical circuits and appliances. They are cylindrical in shape and have a contact point at each end. Cartridge fuses are typically constructed from ceramic, glass or porcelain.



How do cartridge fuses work?


Cartridge fuses contain a piece of wire that melts when too much current flows through the circuit. When the wire melts, it breaks the circuit which prevents any damage. This is often referred to as burning out or blowing out. Put simply, when a fuse blows, the circuit is broken. Once a fuse has blown, it will need replacing in order to make the circuit complete again, and allow the flow of current.



Different types of cartridge fuse


Most cartridge fuses are general purpose and feature no time delay, however, some heavy duty options will have a time delay features that enables motors to start up.



Why use cartridge fuses?


Cartridge fuses are a relatively cheap way of protecting electrical equipment from short circuits and overcurrent. They are incredibly safe as they do not produce flames, arcs or gas when they burn out and break the circuit. Their speed of operation is also incredibly quick, as they react almost instantly.



What cartridge fuse should you choose?


Cartridge fuses are available in a range of standard current rating variants. When choosing the correct fuse for your application, you should choose a fuse with a nominally higher current rating than the device that it is being used in. This means that if there is a slight, harmless power increase, the fuse will not blow.


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Omschrijving Prijs Current Rating Diameter Fuse Size Fuse Speed Overall Dimensions Voltage Rating Overall Length Body Material High Rupture Capacity Application Category Breaking Capacity at Maximum Voltage Rating UL Class Includes Indicator Size Designation
RS-stocknr. 777-7473
Fabrikantnummer0034.3117
FabrikantSchurter
0,419 €
Each (In a Pack of 10)
Aantal stuks
1 A 5mm - T 5 x 20mm - 20mm Glass - - 35 A @ 250 V ac - - -
RS-stocknr. 777-7498
Fabrikantnummer0034.3120
FabrikantSchurter
0,419 €
Each (In a Pack of 10)
Aantal stuks
2 A 5mm - T 5 x 20mm - 20mm Glass - - 35 A @ 250 V ac - - -
RS-stocknr. 167-6153
Fabrikantnummer0034.3127
FabrikantSchurter
0,419 €
Each (In a Pack of 10)
Aantal stuks
10 A - 5 x 20mm T - 250 V ac - Glass - - - - - -
RS-stocknr. 167-7702
Fabrikantnummer0034.1516
FabrikantSchurter
0,343 €
Each (In a Pack of 10)
Aantal stuks
1 A - 5 x 20mm F - 250 V ac - Glass - - - - - -
RS-stocknr. 712-4768
Fabrikantnummer0090.0006
FabrikantSchurter
22,67 €
Each
Aantal stuks
6 A - 10 x 38mm F - 1 kV dc - Melamine - GPV - - - -
RS-stocknr. 173-7966
Fabrikantnummer0090.0006
FabrikantSchurter
17,551 €
Each (In a Box of 10)
Aantal stuks
6 A - 10 x 38mm F - 1 kV dc - Melamine - - - - - -
RS-stocknr. 866-3242
Fabrikantnummer0001.2511.PT
FabrikantSchurter
0,746 €
Each (In a Pack of 50)
Aantal stuks
5 A - 5 x 20mm T - 150 V dc, 250 V ac - Ceramic - - - UL 248-14 - -
RS-stocknr. 789-7801
Fabrikantnummer0001.2511
FabrikantSchurter
0,618 €
Each (In a Bag of 10)
Aantal stuks
5 A - 5 x 20mm T - 150 V dc, 250 V ac - Ceramic - - - - - -
RS-stocknr. 777-7505
Fabrikantnummer0034.3124
FabrikantSchurter
0,419 €
Each (In a Pack of 10)
Aantal stuks
5 A 5mm - T 5 x 20mm - 20mm Glass - - 50 A @ 250 V ac - - -
RS-stocknr. 173-8055
Fabrikantnummer8020.5014.G
FabrikantSchurter
410,22 €
1 Box of 1000
Box(es)
2 A - 6.3 x 32mm T - 500 V ac - Ceramic - - - - - -
RS-stocknr. 865-7742
Fabrikantnummer0034.3780
FabrikantSchurter
0,559 €
Each (In a Pack of 10)
Aantal stuks
2.5 A - 5 x 20mm T - 250 V ac - Glass - - - UL 248-14 - -
RS-stocknr. 830-4228
Fabrikantnummer8020.5014.G
FabrikantSchurter
0,775 €
Each (In a Pack of 10)
Aantal stuks
2 A - 6.3 x 32mm T - 500 V ac - Ceramic - - - - - -
RS-stocknr. 789-7794
Fabrikantnummer0001.2509
FabrikantSchurter
0,579 €
Each (In a Bag of 10)
Aantal stuks
3.15 A - 5 x 20mm T - 250 V ac, 300 V dc - Ceramic - - - - - -
RS-stocknr. 870-1701
Fabrikantnummer8020.5014
FabrikantSchurter
0,681 €
Each (In a Pack of 50)
Aantal stuks
2 A - 6.3 x 32mm T - 500 V ac - Ceramic - - - UL 248-14 - -
RS-stocknr. 789-7814
Fabrikantnummer0001.2506
FabrikantSchurter
0,579 €
Each (In a Bag of 10)
Aantal stuks
1.6 A - 5 x 20mm T - 250 V ac, 300 V dc - Ceramic - - - - - -
RS-stocknr. 777-7495
Fabrikantnummer0034.1523
FabrikantSchurter
0,366 €
Each (In a Pack of 10)
Aantal stuks
5 A - 5 x 20mm F - 250 V ac - Glass - - - - - -
RS-stocknr. 830-4271
Fabrikantnummer8020.5074.G
FabrikantSchurter
0,60 €
Each (In a Pack of 10)
Aantal stuks
4 A - 6.3 x 32mm F - 500 V ac - Ceramic - - - UL 248-14 - -
RS-stocknr. 865-0271
Fabrikantnummer0034.0904
FabrikantSchurter
5,80 €
Each
Aantal stuks
2 A - 5 x 20mm FF - 250 V ac - Ceramic - - - - - -
RS-stocknr. 703-2635
Fabrikantnummer8020.0520.PT
FabrikantSchurter
0,474 €
Each (In a Pack of 10)
Aantal stuks
4 A - 3.6 x 10mm T - 250 V ac - Ceramic - - - - - -
RS-stocknr. 866-3101
Fabrikantnummer0001.1015
FabrikantSchurter
0,345 €
Each (In a Pack of 10)
Aantal stuks
12.5 A - 5 x 20mm F - 250 V ac - Ceramic - - - UL 248-14 - -