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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Beskrivning Pris 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-artikelnummer 806-8405
Tillv. art.nrE1014580
VarumärkeMersen
101,86 kr
Each (In a Pack of 10)
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20 A - 10 x 38mm F - 690 V ac - - - GR - - - -
RS-artikelnummer 851-1511
Tillv. art.nrAGA-10
VarumärkeCooper Bussmann
16,44 kr
Each
Enheter
10 A - 6.3 x 15mm F - 125 V ac - Glass - - - - - -
RS-artikelnummer 736-1412
Tillv. art.nr70-172-40/0.315A
VarumärkeSIBA
50,48 kr
Each
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315 mA - 6.3 x 32mm FF - 1 kV ac, 1 kV dc - Ceramic - - - - - -
RS-artikelnummer 715-8998
Tillv. art.nrDCT12-2
VarumärkeMersen
98,95 kr
Each
Enheter
12 A - 10 x 38mm - - 1 kV dc - Melamine - - - - - -
RS-artikelnummer 188-6984
Tillv. art.nrS218194
VarumärkeMersen
10,358 kr
Each (In a Pack of 10)
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10 A - 10 x 38mm - - 500 V ac - Ceramic - GG - - - -
RS-artikelnummer 293-8121
Tillv. art.nr0 113 10
VarumärkeLegrand
14,266 kr
Each (In a Pack of 10)
Enheter
10 A - 8.5 x 23mm F - 230 V ac - Ceramic - - - - - -
RS-artikelnummer 188-6956
Tillv. art.nrD213098
VarumärkeMersen
9,492 kr
Each (In a Pack of 10)
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2 A - 10 x 38mm - - 500 V ac - Ceramic - GG - - - -
RS-artikelnummer 851-1258
Tillv. art.nrFNQ-8
VarumärkeCooper Bussmann
408,12 kr
Each
Enheter
8 A - 10 x 38mm T - 500 V ac - Fibre - - - - - -
RS-artikelnummer 230-3480
Tillv. art.nrE213099
VarumärkeMersen
11,567 kr
Each (In a Pack of 10)
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25 A - 10 x 38mm - - 400 V ac - Ceramic - GG - - - -
RS-artikelnummer 412-576
Tillv. art.nrTDC180-5A
VarumärkeCooper Bussmann
2,306 kr
Each (In a Pack of 10)
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5 A - 6.3 x 25mm F - 240 V ac - Ceramic - - - - - -
RS-artikelnummer 412-576A
Tillv. art.nrTDC180-5A
VarumärkeCooper Bussmann
1,939 kr
Each (In a Pack of 100)
Enheter
5 A 6.3mm - F - - - Ceramic - - - - - -
RS-artikelnummer 420-230
VarumärkeRS PRO
18,039 kr
Each (In a Pack of 10)
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16 A - 6.3 x 32mm FF - 500 V ac - Ceramic - - - - - -
RS-artikelnummer 188-7000
Tillv. art.nrG200750
VarumärkeMersen
10,479 kr
Each (In a Pack of 10)
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16 A - 10 x 38mm - - 500 V ac - Ceramic - GG - - - -
RS-artikelnummer 293-8266
Tillv. art.nr0 123 02
VarumärkeLegrand
14,103 kr
Each (In a Pack of 10)
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2 A - 8.5 x 31.5mm F - 400 V ac - Ceramic - GG - - - -
RS-artikelnummer 789-7848
Tillv. art.nr0034.1524
VarumärkeSchurter
3,143 kr
Each (In a Bag of 10)
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6.3 A - 5 x 20mm F - 250 V ac - Glass - - - - - -
RS-artikelnummer 769-0105
Tillv. art.nr0313.500HXP
VarumärkeLittelfuse
8,106 kr
Each (In a Pack of 5)
Enheter
500 mA - 6.3 x 32mm T - 250 V ac - Glass - - - - - -
RS-artikelnummer 541-2997
Tillv. art.nr0313.500MXP
VarumärkeLittelfuse
5,956 kr
Each (In a Pack of 10)
Enheter
500 mA - 6.3 x 32mm T - 250 V ac - Glass - - - - - -
RS-artikelnummer 769-0102
Tillv. art.nr0312003.HXP
VarumärkeLittelfuse
8,003 kr
Each (In a Pack of 10)
Enheter
3 A - 6.3 x 32mm F - 250 V ac - Glass - - - - - -
RS-artikelnummer 878-4030
Tillv. art.nr0312003.VXP
VarumärkeLittelfuse
11,56 kr
Each (In a Pack of 5)
Enheter
3 A - 6.3 x 32mm F - 250 V ac - Glass - - - - - -
RS-artikelnummer 878-3845
Tillv. art.nr0313.500VXP
VarumärkeLittelfuse
8,52 kr
Each (In a Pack of 5)
Enheter
500 mA - 6.3 x 32mm T - 250 V ac - Glass - - - - - -
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