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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Description Prix 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
N° de stock RS 396-225
Référence fabricant3NC1420
MarqueSiemens
12,574 €
Each (In a Pack of 10)
Unité
20 A - 14 x 51mm - - 690 V ac - - - AR - - - -
N° de stock RS 397-373
Référence fabricant3NC1410
MarqueSiemens
12,574 €
Each (In a Pack of 10)
Unité
10 A - 14 x 51mm - - 690 V ac - - - AR - - - -
N° de stock RS 395-507
Référence fabricant3NC1008
MarqueSiemens
8,654 €
Each (In a Pack of 10)
Unité
8 A - 10 x 38mm - - 600 V ac - - - AR - - - -
N° de stock RS 395-806
Référence fabricant3NC1025
MarqueSiemens
9,574 €
Each (In a Pack of 10)
Unité
25 A - 10 x 38mm - - 600 V ac - - - AR - - - -
N° de stock RS 395-579
Référence fabricant3NC1006
MarqueSiemens
9,574 €
Each (In a Pack of 10)
Unité
6 A - 10 x 38mm - - 600 V ac - - - AR - - - -
N° de stock RS 396-358
Référence fabricant3NC1415
MarqueSiemens
11,365 €
Each (In a Pack of 10)
Unité
15 A - 14 x 51mm - - 690 V ac - - - AR - - - -
N° de stock RS 396-045
Référence fabricant3NC1450
MarqueSiemens
15,481 €
Each (In a Pack of 10)
Unité
50 A - 14 x 51mm - - 690 V ac - - - AR - - - -
N° de stock RS 396-304
Référence fabricant3NC1402
MarqueSiemens
10,957 €
Each (In a Pack of 10)
Unité
2 A - 14 x 51mm - - 660 V ac - - - AR - - - -
N° de stock RS 395-783
Référence fabricant3NC1016
MarqueSiemens
9,574 €
Each (In a Pack of 10)
Unité
16 A - 10 x 38mm - - 600 V ac - - - AR - - - -
N° de stock RS 396-269
Référence fabricant3NC1430
MarqueSiemens
12,574 €
Each (In a Pack of 10)
Unité
30 A - 14 x 51mm - - 690 V ac - - - AR - - - -
N° de stock RS 396-342
Référence fabricant3NC1406
MarqueSiemens
20,499 €
Each (In a Pack of 10)
Unité
6 A - 14 x 51mm - - 690 V ac - - - AR - - - -
N° de stock RS 396-247
Référence fabricant3NC1432
MarqueSiemens
12,574 €
Each (In a Pack of 10)
Unité
32 A - 14 x 51mm - - 690 V ac - - - AR - - - -
N° de stock RS 395-812
Référence fabricant3NC1032
MarqueSiemens
9,574 €
Each (In a Pack of 10)
Unité
32 A - 10 x 38mm - - 600 V ac - - - AR - - - -
N° de stock RS 396-231
Référence fabricant3NC1425
MarqueSiemens
12,574 €
Each (In a Pack of 10)
Unité
25 A - 14 x 51mm - - 690 V ac - - - AR - - - -
N° de stock RS 395-513
Référence fabricant3NC1010
MarqueSiemens
9,574 €
Each (In a Pack of 10)
Unité
10 A - 10 x 38mm - - 600 V ac - - - AR - - - -
N° de stock RS 395-799
Référence fabricant3NC1020
MarqueSiemens
9,574 €
Each (In a Pack of 10)
Unité
20 A - 10 x 38mm - - 600 V ac - - - AR - - - -
N° de stock RS 395-519
Référence fabricant3NC1012
MarqueSiemens
9,574 €
Each (In a Pack of 10)
Unité
12 A - 10 x 38mm - - 600 V ac - - - AR - - - -
N° de stock RS 395-503
Référence fabricant3NC1003
MarqueSiemens
13,766 €
Each (In a Pack of 10)
Unité
3 A - 10 x 38mm - - 600 V ac - - - AR - - - -
N° de stock RS 396-253
Référence fabricant3NC1440
MarqueSiemens
12,923 €
Each (In a Pack of 10)
Unité
40 A - 14 x 51mm - - 690 V ac - - - AR - - - -