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. 293-8193
Fabrikantnummer0 123 10
FabrikantLegrand
2,247 €
Each (In a Pack of 10)
Aantal stuks
10 A - 8.5 x 31.5mm F - 400 V ac - Ceramic - GG - - - -
RS-stocknr. 293-8222
Fabrikantnummer0 123 20
FabrikantLegrand
1,446 €
Each (In a Pack of 10)
Aantal stuks
20 A - 8.5 x 31.5mm F - 400 V ac - Ceramic - GG - - - -
RS-stocknr. 293-8250
Fabrikantnummer0 133 32
FabrikantLegrand
1,174 €
Each (In a Pack of 10)
Aantal stuks
32 A - 10 x 38mm F - 400 V ac - Ceramic - - - - - -
RS-stocknr. 293-8109
Fabrikantnummer0 113 04
FabrikantLegrand
0,865 €
Each (In a Pack of 10)
Aantal stuks
4 A - 8.5 x 23mm F - 230 V ac - Ceramic - - - - - -
RS-stocknr. 293-8165
Fabrikantnummer0 123 01
FabrikantLegrand
1,514 €
Each (In a Pack of 10)
Aantal stuks
1 A - 8.5 x 31.5mm F - 400 V ac - Ceramic - GG - - - -
RS-stocknr. 293-8092
Fabrikantnummer0 113 02
FabrikantLegrand
1,321 €
Each (In a Pack of 10)
Aantal stuks
2 A - 8.5 x 23mm F - 230 V ac - Ceramic - - - - - -
RS-stocknr. 293-8159
Fabrikantnummer0 116 16
FabrikantLegrand
1,26 €
Each (In a Pack of 10)
Aantal stuks
16 A - 10 x 25mm F - 230 V ac - Ceramic - - - - - -
RS-stocknr. 293-8171
Fabrikantnummer0 123 04
FabrikantLegrand
1,55 €
Each (In a Pack of 10)
Aantal stuks
4 A - 8.5 x 31.5mm F - 400 V ac - Ceramic - GG - - - -
RS-stocknr. 293-8216
Fabrikantnummer0 123 16
FabrikantLegrand
1,188 €
Each (In a Pack of 10)
Aantal stuks
16 A - 8.5 x 31.5mm F - 400 V ac - Ceramic - GG - - - -
RS-stocknr. 293-8244
Fabrikantnummer0 126 25
FabrikantLegrand
1,617 €
Each (In a Pack of 10)
Aantal stuks
25 A - 10.3 x 22.2mm F - 400 V ac - Ceramic - - - - - -
RS-stocknr. 167-4371
Fabrikantnummer0 127 25
FabrikantLegrand
2,101 €
Each (In a Pack of 10)
Aantal stuks
25 A - 10.3 x 22.2mm F - 400 V ac - Ceramic - - - - - -
RS-stocknr. 293-8272
Fabrikantnummer0 126 20
FabrikantLegrand
2,056 €
Each (In a Pack of 10)
Aantal stuks
20 A - 10.3 x 22.2mm F - 400 V ac - Ceramic - - - - - -
RS-stocknr. 180-6108
Fabrikantnummer0 130 04
FabrikantLegrand
1,646 €
Each (In a Box of 10)
Aantal stuks
4 A - 10 x 38mm - - 500 V ac - Ceramic - AM - - - -
RS-stocknr. 180-6109
Fabrikantnummer0 130 06
FabrikantLegrand
1,537 €
Each (In a Box of 10)
Aantal stuks
6 A - 10 x 38mm - - 500 V ac - Ceramic - AM - - - -
RS-stocknr. 180-6118
Fabrikantnummer0 133 10
FabrikantLegrand
1,526 €
Each (In a Box of 10)
Aantal stuks
10 A - 10 x 38mm - - 500 V ac - Ceramic - GG - - - -
RS-stocknr. 293-8121
Fabrikantnummer0 113 10
FabrikantLegrand
1,38 €
Each (In a Pack of 10)
Aantal stuks
10 A - 8.5 x 23mm F - 230 V ac - Ceramic - - - - - -
RS-stocknr. 180-6113
Fabrikantnummer0 133 01
FabrikantLegrand
1,713 €
Each (In a Box of 10)
Aantal stuks
1 A - 10 x 38mm - - 500 V ac - Ceramic - GG - - - -
RS-stocknr. 167-4387
Fabrikantnummer0 134 32
FabrikantLegrand
2,217 €
Each (In a Pack of 10)
Aantal stuks
32 A - 10 x 38mm F - 400 V ac - Ceramic - - - - - -
RS-stocknr. 180-6110
Fabrikantnummer0 130 08
FabrikantLegrand
1,689 €
Each (In a Box of 10)
Aantal stuks
8 A - 10 x 38mm - - 500 V ac - Ceramic - AM - - - -
RS-stocknr. 180-6114
Fabrikantnummer0 133 02
FabrikantLegrand
1,557 €
Each (In a Box of 10)
Aantal stuks
2 A - 10 x 38mm - - 500 V ac - Ceramic - GG - - - -