Cartridge Fuses

What are 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 High Rupture Capacity Application Category UL Class Size Designation Includes Indicator Breaking Capacity at Maximum Voltage Rating Maximum Operating Temperature
RS庫存編號 888-7640
製造零件編號FUSE01G4B
BrandOpto 22
HK$46.958
/個 (每包:10個)
單位
1 A - - - - - - - - - - - - -
RS庫存編號 888-7656
製造零件編號FUSE05B
BrandOpto 22
HK$57.281
/個 (每包:10個)
單位
5 A - - - - - - - - - - - - -
RS庫存編號 889-0808
製造零件編號SNAP-FUSE1AB
BrandOpto 22
HK$18.171
/個 (每包:25個)
單位
1 A - - - - - - - - - SNAP D - - -
RS庫存編號 888-7662
製造零件編號G4 FUSE CLIP
BrandOpto 22
HK$11.862
/個 (每包:10個)
單位
- - - - - - - - - - - - - -
RS庫存編號 888-7638
製造零件編號FUSE.125B
BrandOpto 22
HK$57.145
/個 (每包:10個)
單位
125 mA 29.36 x 46.63mm - - - - - - - - - - - -
RS庫存編號 889-0810
製造零件編號SNAP-FUSE2AB
BrandOpto 22
HK$306.14
單位
2 A - - - - - - - - - - - - -
RS庫存編號 888-7653
製造零件編號FUSE02B
BrandOpto 22
HK$57.281
/個 (每包:10個)
單位
2 A - - - - - - - - - - - - -
RS庫存編號 889-0823
製造零件編號SNAP-FUSE7.5AB
BrandOpto 22
HK$17.737
/個 (每包:25個)
單位
7.5 A - - - - - - - - - - - - -
RS庫存編號 889-0804
製造零件編號SNAP-FUSE10AB
BrandOpto 22
HK$12.237
/個 (每包:25個)
單位
10 A - - - - - - - - - - - - -
RS庫存編號 889-0817
製造零件編號SNAP-FUSE1AC
BrandOpto 22
HK$16.588
/個 (每包:25個)
單位
1 A - - - - - - - - - - - - -
RS庫存編號 888-7647
製造零件編號FUSE01B
BrandOpto 22
HK$57.281
/個 (每包:10個)
單位
1 A - - - - - - - - - - - - -
RS庫存編號 888-7669
製造零件編號FUSEG4B
BrandOpto 22
HK$57.281
/個 (每包:10個)
單位
4 A - F 250 V ac - - - - - - - - - -