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. 738-2832
Fabrikantnummer0215012.TXP
FabrikantLittelfuse
0,944 €
Each (In a Pack of 10)
Aantal stuks
12 A - 5 x 20mm T - 250 V ac - Ceramic - - - - - -
RS-stocknr. 769-0001
Fabrikantnummer0215012.MXP
FabrikantLittelfuse
0,944 €
Each (In a Pack of 25)
Aantal stuks
12 A - 5 x 20mm T - 250 V ac - Ceramic - - - - - -
RS-stocknr. 541-3798
Fabrikantnummer0215004.MXP
FabrikantLittelfuse
0,861 €
Each (In a Pack of 10)
Aantal stuks
4 A - 5 x 20mm T - 250 V ac - Ceramic - - - - - -
RS-stocknr. 541-3726
Fabrikantnummer021502.5MXP
FabrikantLittelfuse
0,861 €
Each (In a Pack of 10)
Aantal stuks
2.5 A - 5 x 20mm T - 250 V ac - Ceramic - - - - - -
RS-stocknr. 541-4410A
Fabrikantnummer0217002.MXP
FabrikantLittelfuse
0,161 €
Each (In a Pack of 100)
Aantal stuks
2 A 5mm 5 x 20mm F - 250 V ac - Glass - - - - - -
RS-stocknr. 541-4410
Fabrikantnummer0217002.MXP
FabrikantLittelfuse
0,265 €
Each (In a Pack of 10)
Aantal stuks
2 A - 5 x 20mm F - 250 V ac - Glass - - - - - -
RS-stocknr. 541-4684
Fabrikantnummer0215002.MXP
FabrikantLittelfuse
0,898 €
Each (In a Pack of 10)
Aantal stuks
2 A - 5 x 20mm T - 250 V ac - Ceramic - - - - - -
RS-stocknr. 541-4375A
Fabrikantnummer0217001.MXP
FabrikantLittelfuse
0,161 €
Each (In a Pack of 100)
Aantal stuks
1 A 5mm 5 x 20mm F - 250 V ac - Glass - - - - - -
RS-stocknr. 541-2969A
Fabrikantnummer021302.5MXP
FabrikantLittelfuse
0,24 €
Each (In a Pack of 100)
Aantal stuks
2.5 A 5mm 5 x 20mm T - 250 V ac - Glass - - - - - -
RS-stocknr. 541-4375
Fabrikantnummer0217001.MXP
FabrikantLittelfuse
0,265 €
Each (In a Pack of 10)
Aantal stuks
1 A - 5 x 20mm F - 250 V ac - Glass - - - - - -
RS-stocknr. 541-2969
Fabrikantnummer021302.5MXP
FabrikantLittelfuse
0,591 €
Each (In a Pack of 10)
Aantal stuks
2.5 A - 5 x 20mm T - 250 V ac - Glass - - - - - -
RS-stocknr. 878-3784
Fabrikantnummer0218010.HXP
FabrikantLittelfuse
1,118 €
Each (In a Pack of 50)
Aantal stuks
10 A - 5 x 20mm T - 250 V ac - Glass - - - - - -
RS-stocknr. 541-4533
Fabrikantnummer0218010.MXP
FabrikantLittelfuse
0,861 €
Each (In a Pack of 10)
Aantal stuks
10 A - 5 x 20mm T - 250 V ac - Glass - - - - - -
RS-stocknr. 738-2823
Fabrikantnummer0326020.MXP
FabrikantLittelfuse
1,291 €
Each (In a Pack of 10)
Aantal stuks
20 A - 6.3 x 32mm T - 250 V ac - Ceramic - - - - - -
RS-stocknr. 878-1968
Fabrikantnummer0326020.HXP
FabrikantLittelfuse
1,086 €
Each (In a Pack of 50)
Aantal stuks
20 A - 6.3 x 32mm T - 250 V ac - Ceramic - - - - - -
RS-stocknr. 878-3700
Fabrikantnummer021702.5HXP
FabrikantLittelfuse
0,238 €
Each (In a Pack of 100)
Aantal stuks
2.5 A - 5 x 20mm F - 250 V ac - Glass - - - - - -
RS-stocknr. 541-4707
Fabrikantnummer0215005.MXP
FabrikantLittelfuse
0,898 €
Each (In a Pack of 10)
Aantal stuks
5 A - 5 x 20mm T - 250 V ac - Ceramic - - - - - -
RS-stocknr. 725-8045
Fabrikantnummer0217.032MXP
FabrikantLittelfuse
1,898 €
Each (In a Bag of 10)
Aantal stuks
32 mA - 5 x 20mm F - 250 V ac - Glass - - - - - -
RS-stocknr. 541-3079
Fabrikantnummer021702.5MXP
FabrikantLittelfuse
0,245 €
Each (In a Pack of 10)
Aantal stuks
2.5 A - 5 x 20mm F - 250 V ac - Glass - - - - - -
RS-stocknr. 769-0085
Fabrikantnummer0216002.TXP
FabrikantLittelfuse
0,779 €
Each (In a Pack of 10)
Aantal stuks
2 A - 5 x 20mm F - 250 V ac - Ceramic - - - - - -