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.


...
顯示內容 隱藏內容

篩選條件

正在檢視 21 - 40,共 3486 項產品
Results per page
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 783-3337
製造零件編號70-007-65/16A
BrandSIBA
HK$3.29
/個 (每包:10個)
單位
16 A 5 x 20mm T 250 V ac - - Ceramic - - - GZ
RS庫存編號 878-3422
製造零件編號0313020.HXP
BrandLittelfuse
HK$9.50
/個 (每包:50個)
單位
20 A 6.3 x 32mm T 32 V ac - - Glass - - - 313
RS庫存編號 878-1366
製造零件編號0215.500HXP
BrandLittelfuse
HK$8.45
/個 (每包:100個)
單位
500 mA 5 x 20mm T 250 V ac - - Ceramic - - - 215
RS庫存編號 188-6984
製造零件編號S218194
BrandMersen
HK$10.029
/個 (每包:10個)
單位
10 A 10 x 38mm - 500 V ac - - Ceramic GG - - -
RS庫存編號 188-7016
製造零件編號F217171
BrandMersen
HK$9.668
/個 (每包:10個)
單位
1 A 10 x 38mm - 500 V ac - - Ceramic AM - - -
RS庫存編號 541-2931
製造零件編號0213001.MXP
BrandLittelfuse
HK$5.95
/個 (每包:10個)
單位
1 A 5 x 20mm T 250 V ac - - Glass - - - 213
RS庫存編號 209-9311
BrandRS PRO
HK$8.981
/個 (每包:10個)
單位
16 A 6.3 x 32mm T 500 V ac - - Ceramic - - - -
RS庫存編號 866-3246
製造零件編號0001.2511.TR
BrandSchurter
HK$4.784
/個 (每包:1000個)
單位
5 A 5 x 20mm T 150 V dc, 250 V ac - - Ceramic - - - SPT 5X20
RS庫存編號 789-7801
製造零件編號0001.2511
BrandSchurter
HK$5.11
個 (以毎袋:10)
單位
5 A 5 x 20mm T 150 V dc, 250 V ac - - Ceramic - - - SPT 5X20
RS庫存編號 866-3242
製造零件編號0001.2511.PT
BrandSchurter
HK$6.18
/個 (每包:50個)
單位
5 A 5 x 20mm T 150 V dc, 250 V ac - - Ceramic - - - SPT 5X20
RS庫存編號 703-8383
製造零件編號C10G8
HK$9.082
/個 (每包:10個)
單位
8 A 10 x 38mm - 500 V ac - - Ceramic GG - gL - - C10G
RS庫存編號 878-3371
製造零件編號0314002.HXP
BrandLittelfuse
HK$6.36
/個 (每包:50個)
單位
2 A 6.3 x 32mm F 250 V ac - - Ceramic - - - 314
RS庫存編號 878-3784
製造零件編號0218010.HXP
BrandLittelfuse
HK$10.18
/個 (每包:50個)
單位
10 A 5 x 20mm T 250 V ac - - Glass - - - 218
RS庫存編號 848-4096
製造零件編號JJS-20
HK$303.60
單位
20 A 38 x 14mm F 600 V ac - - Melamine - - - JJS
RS庫存編號 789-7791
製造零件編號0001.2510
BrandSchurter
HK$5.11
個 (以毎袋:10)
單位
4 A 5 x 20mm T 150 V dc, 250 V ac - - Ceramic - - - SPT 5X20
RS庫存編號 787-4303
製造零件編號0314012.HXP
BrandLittelfuse
HK$8.21
/個 (每包:5個)
單位
12 A 6.3 x 32mm F 250 V ac - - Ceramic - - - 314
RS庫存編號 866-3249
製造零件編號0001.2510.PT
BrandSchurter
HK$4.326
/個 (每包:1000個)
單位
4 A 5 x 20mm T 150 V dc, 250 V ac - - Ceramic - - - SPT 5X20
RS庫存編號 541-4533
製造零件編號0218010.MXP
BrandLittelfuse
HK$9.75
/個 (每包:10個)
單位
10 A 5 x 20mm T 250 V ac - - Glass - - - 218
RS庫存編號 703-2666
製造零件編號8020.0603.G
BrandSchurter
HK$9.24
/個 (每包:10個)
單位
12 A 6.3 x 32mm T 250 V ac - - Ceramic - - - SUT 6.3x32
RS庫存編號 414-033
BrandRS PRO
HK$7.711
/個 (每包:10個)
單位
2 A 6.3 x 32mm T 500 V ac - - Ceramic - - - -