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 Price Current Rating Fuse Size Fuse Speed Voltage Rating Overall Length Diameter Body Material Application Category UL Class Fuse Standard Series
RS庫存編號 771-0482
製造零件編號3062767
HK$422.11
單位
4 A 10 x 85mm - 1.5 kV dc - - Ceramic GPV - - FUSE 10.3X85 4A PV
RS庫存編號 771-0502
製造零件編號3062772
HK$428.19
單位
16 A 10 x 85mm - 1.5 kV dc - - Ceramic GPV - - FUSE 10.3X85 16A PV
RS庫存編號 771-0489
製造零件編號3062766
HK$430.10
單位
2 A 10 x 85mm - 1.5 kV dc - - Ceramic GPV - - FUSE 10.3X85 2A PV
RS庫存編號 885-6671
製造零件編號3062779
HK$164.598
個 (以毎盒:10)
單位
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RS庫存編號 771-0505
製造零件編號3062773
HK$454.72
單位
20 A 10 x 85mm - 1.2 kV dc - - Ceramic GPV - - FUSE 10.3X85 20A PV
RS庫存編號 771-0492
製造零件編號3062771
HK$428.22
單位
12 A 10 x 85mm - 1.5 kV dc - - Ceramic GPV - - FUSE 10.3X85 12A PV
RS庫存編號 885-6674
製造零件編號3062780
HK$137.613
個 (以毎盒:10)
單位
10 A 10.3 x 38mm - - - 10.3mm - - UL2579 - FUSE 10.3X38 10A PV A
RS庫存編號 771-0495
製造零件編號3062769
HK$422.11
單位
8 A 10 x 85mm - 1.5 kV dc - - Ceramic GPV - - FUSE 10.3X85 8A PV
RS庫存編號 885-6678
製造零件編號3062781
HK$137.613
個 (以毎盒:10)
單位
12 A 10.3 x 38mm - - - 10.3mm - - UL2579 - FUSE 10.3X38 12A PV A
RS庫存編號 771-0509
製造零件編號3062774
HK$454.72
單位
25 A 10 x 85mm - 1.2 kV dc - - Ceramic GPV - - FUSE 10.3X85 25A PV
RS庫存編號 885-6662
製造零件編號3062778
HK$139.615
個 (以毎盒:10)
單位
6 A 10 x 38mm - 1 kV dc - - - GPV - - -
RS庫存編號 804-4720
製造零件編號3061347
HK$195.161
/個 (每包:10個)
單位
12 A 10 x 38mm - 1 kV dc - - Ceramic GPV - - FUSE 10.3X38 12A PV
RS庫存編號 771-0498
製造零件編號3062770
HK$434.39
單位
10 A 10 x 85mm - 1.5 kV dc - - Ceramic GPV - - FUSE 10.3X85 10A PV
RS庫存編號 885-6680
製造零件編號3062784
HK$139.615
個 (以毎盒:10)
單位
15 A 10.3 x 38mm - - - 10.3mm - - UL2579 - FUSE 10.3X38 15A PV A
RS庫存編號 2552569331
製造零件編號0913692 (1)
HK$20.10
單位
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RS庫存編號 2552569229
製造零件編號0913757 (1)
HK$20.10
單位
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RS庫存編號 2552568088
製造零件編號2752505 (1)
HK$142.00
單位
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