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 293-8092
製造零件編號0 113 02
BrandLegrand
HK$11.623
/個 (每包:10個)
單位
2 A 8.5 x 23mm F 230 V ac - - Ceramic - - - 0 113
RS庫存編號 293-8216
製造零件編號0 123 16
BrandLegrand
HK$13.73
/個 (每包:10個)
單位
16 A 8.5 x 31.5mm F 400 V ac - - Ceramic GG - - 0 123
RS庫存編號 293-8187
製造零件編號0 123 06
BrandLegrand
HK$13.087
/個 (每包:10個)
單位
6 A 8.5 x 31.5mm F 400 V ac - - Ceramic GG - - 0 123
RS庫存編號 167-4359
製造零件編號0 117 16
BrandLegrand
HK$20.18
/個 (每包:10個)
單位
16 A 10 x 25mm - 230 V ac - - Ceramic - - - 0 117
RS庫存編號 293-8171
製造零件編號0 123 04
BrandLegrand
HK$13.636
/個 (每包:10個)
單位
4 A 8.5 x 31.5mm F 400 V ac - - Ceramic GG - - 0 123
RS庫存編號 180-6123
製造零件編號0 143 40
BrandLegrand
HK$26.758
個 (以毎盒:10)
單位
40 A 14 x 51mm - 500 V ac - - Ceramic GG - - 0 143
RS庫存編號 293-8222
製造零件編號0 123 20
BrandLegrand
HK$12.721
/個 (每包:10個)
單位
20 A 8.5 x 31.5mm F 400 V ac - - Ceramic GG - - 0 123
RS庫存編號 180-6111
製造零件編號0 130 10
BrandLegrand
HK$17.286
個 (以毎盒:10)
單位
10 A 10 x 38mm - 500 V ac - - Ceramic AM - - 0 130
RS庫存編號 293-8159
製造零件編號0 116 16
BrandLegrand
HK$11.451
/個 (每包:10個)
單位
16 A 10 x 25mm F 230 V ac - - Ceramic - - - 0 116
RS庫存編號 180-6108
製造零件編號0 130 04
BrandLegrand
HK$14.483
個 (以毎盒:10)
單位
4 A 10 x 38mm - 500 V ac - - Ceramic AM - - 0 130
RS庫存編號 293-8193
製造零件編號0 123 10
BrandLegrand
HK$12.26
/個 (每包:10個)
單位
10 A 8.5 x 31.5mm F 400 V ac - - Ceramic GG - - 0 123
RS庫存編號 293-8137
製造零件編號0 116 10
BrandLegrand
HK$11.772
/個 (每包:10個)
單位
10 A 10 x 25mm - 230 V ac - - Ceramic - - - 0 116
RS庫存編號 293-8109
製造零件編號0 113 04
BrandLegrand
HK$9.816
/個 (每包:10個)
單位
4 A 8.5 x 23mm F 230 V ac - - Ceramic - - - 0 113
RS庫存編號 167-4337
製造零件編號0 114 10
BrandLegrand
HK$16.325
/個 (每包:10個)
單位
10 A 8.5 x 23mm F 230 V ac - - Ceramic - - - 0 114
RS庫存編號 293-8121
製造零件編號0 113 10
BrandLegrand
HK$8.75
/個 (每包:10個)
單位
10 A 8.5 x 23mm F 230 V ac - - Ceramic - - - 0 113
RS庫存編號 293-8165
製造零件編號0 123 01
BrandLegrand
HK$13.316
/個 (每包:10個)
單位
1 A 8.5 x 31.5mm F 400 V ac - - Ceramic GG - - 0 123
RS庫存編號 293-8238
製造零件編號0 126 16
BrandLegrand
HK$18.087
/個 (每包:10個)
單位
16 A 10.3 x 22.2mm F 400 V ac - - Ceramic - - - 0 126
RS庫存編號 180-6113
製造零件編號0 133 01
BrandLegrand
HK$15.833
個 (以毎盒:10)
單位
1 A 10 x 38mm - 500 V ac - - Ceramic GG - - 0 133
RS庫存編號 180-6105
製造零件編號0 102 20
BrandLegrand
HK$10.845
個 (以毎盒:10)
單位
2 A 5 x 20mm F 250 V ac - - Ceramic - - - 0 102
RS庫存編號 180-6122
製造零件編號0 133 94
BrandLegrand
HK$49.878
個 (以毎盒:10)
單位
500 mA 10 x 38mm - 500 V ac - - Ceramic GG - - 0 133