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. 167-7954
Fabrikantnummer0001.1012
FabrikantSchurter
€ 0,438
Each (In a Pack of 10)
Aantal stuks
6.3 A - 5 x 20mm F - 250 V ac - Ceramic - - - - - -
RS-stocknr. 173-7910
Fabrikantnummer8020.0603.G
FabrikantSchurter
€ 622,78
1 Box of 1000
Box(es)
12 A - 6.3 x 32mm T - 250 V ac - Ceramic - - - UL 248-14 - -
RS-stocknr. 703-2666
Fabrikantnummer8020.0603.G
FabrikantSchurter
€ 1,045
Each (In a Pack of 10)
Aantal stuks
12 A - 6.3 x 32mm T - 250 V ac - Ceramic - - - UL 248-14 - -
RS-stocknr. 173-9735
Fabrikantnummer7040.3120
FabrikantSchurter
€ 7,663
Each (In a Box of 10)
Aantal stuks
2 A - 5 x 20mm TT - 125 V ac - Glass - - - - - -
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. 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. 712-4784
Fabrikantnummer0090.0030
FabrikantSchurter
€ 22,67
Each
Aantal stuks
30 A - 10 x 38mm F - 1 kV dc - Melamine - GPV - - - -
RS-stocknr. 167-7314
Fabrikantnummer7040.3120
FabrikantSchurter
€ 10,38
Each (In a Pack of 5)
Aantal stuks
2 A - 5 x 20mm TT - 125 V ac - Glass - - - - - -
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. 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. 789-7808
Fabrikantnummer0001.2516
FabrikantSchurter
€ 0,59
Each (In a Bag of 10)
Aantal stuks
16 A - 5 x 20mm T - 125 V dc, 250 V ac - Ceramic - - - - - -
RS-stocknr. 173-7971
Fabrikantnummer0090.0030
FabrikantSchurter
€ 17,551
Each (In a Box of 10)
Aantal stuks
30 A - 10 x 38mm F - 1 kV dc - Melamine - - - - - -
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. 167-6169
Fabrikantnummer0034.3129
FabrikantSchurter
€ 0,707
Each (In a Pack of 10)
Aantal stuks
16 A - 5 x 20mm T - 250 V ac - Glass - - - - - -
RS-stocknr. 866-3167
Fabrikantnummer0001.1034
FabrikantSchurter
€ 1,527
Each (In a Pack of 10)
Aantal stuks
10 A - 6.3 x 32mm F - 250 V ac - Glass - - - - - -
RS-stocknr. 167-8121
Fabrikantnummer0034.3125
FabrikantSchurter
€ 0,419
Each (In a Pack of 10)
Aantal stuks
6.3 A - 5 x 20mm T - 250 V ac - Glass - - - - - -
RS-stocknr. 866-3113
Fabrikantnummer0001.1016
FabrikantSchurter
€ 0,46
Each (In a Pack of 10)
Aantal stuks
16 A - 5 x 20mm F - 250 V ac - Ceramic - - - UL 248-14 - -
RS-stocknr. 777-7489
Fabrikantnummer0034.1519
FabrikantSchurter
€ 0,366
Each (In a Pack of 10)
Aantal stuks
2 A - 5 x 20mm F - 250 V ac - Glass - - - - - -
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. 712-4768
Fabrikantnummer0090.0006
FabrikantSchurter
€ 22,67
Each
Aantal stuks
6 A - 10 x 38mm F - 1 kV dc - Melamine - GPV - - - -