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 396-231
製造零件編號3NC1425
BrandSiemens
TWD468.60
/個 (每包:10個)
單位
25 A 14 x 51mm - 690 V ac - - - AR - - -
RS庫存編號 396-269
製造零件編號3NC1430
BrandSiemens
TWD468.60
/個 (每包:10個)
單位
30 A 14 x 51mm - 690 V ac - - - AR - - -
RS庫存編號 395-783
製造零件編號3NC1016
BrandSiemens
TWD515.30
/個 (每包:10個)
單位
16 A 10 x 38mm - 600 V ac - - - AR - - -
RS庫存編號 395-513
製造零件編號3NC1010
BrandSiemens
TWD356.90
/個 (每包:10個)
單位
10 A 10 x 38mm - 600 V ac - - - AR - - -
全新
RS庫存編號 210-7012
製造零件編號3NW8007-1
BrandSiemens
TWD187.70
/個 (每包:20個)
單位
20 A - - - - 10mm - - - - -
RS庫存編號 397-373
製造零件編號3NC1410
BrandSiemens
TWD468.60
/個 (每包:10個)
單位
10 A 14 x 51mm - 690 V ac - - - AR - - -
RS庫存編號 396-358
製造零件編號3NC1415
BrandSiemens
TWD468.60
/個 (每包:10個)
單位
15 A 14 x 51mm - 690 V ac - - - AR - - -
RS庫存編號 203-2041
製造零件編號3NW6004-1
BrandSiemens
TWD144.30
/個 (每包:10個)
單位
4 A 10 x 38mm Fast Acting Fuse - - - - - - - -
RS庫存編號 203-2013
製造零件編號3NW6112-1
BrandSiemens
TWD187.20
/個 (每包:10個)
單位
32 A 14 x 51mm Fast Acting Fuse - - - - - - - -
RS庫存編號 396-253
製造零件編號3NC1440
BrandSiemens
TWD549.00
/個 (每包:10個)
單位
40 A 14 x 51mm - 690 V ac - - - AR - - -
RS庫存編號 395-519
製造零件編號3NC1012
BrandSiemens
TWD356.90
/個 (每包:10個)
單位
12 A 10 x 38mm - 600 V ac - - - AR - - -
全新
RS庫存編號 218-3313
製造零件編號3NW1025-0HG
BrandSiemens
TWD615.20
/個 (每包:10個)
單位
2.5 A 10 x 38mm - 600 V - - - - - - -
全新
RS庫存編號 210-7013
製造零件編號3NW8008-1
BrandSiemens
TWD187.70
/個 (每包:10個)
單位
8 A - - - - 10mm - - - - -
RS庫存編號 396-304
製造零件編號3NC1402
BrandSiemens
TWD354.00
/個 (每包:10個)
單位
2 A 14 x 51mm - 660 V ac - - - AR - - -
RS庫存編號 203-2166
製造零件編號3NC2280
BrandSiemens
TWD3,111.60
/個 (每包:5個)
單位
80 A 22.2 x 58mm Very Fast Acting Fuse - - - - - - IEC 60269 -
全新
RS庫存編號 210-7015
製造零件編號3NW8011-1
BrandSiemens
TWD187.70
/個 (每包:10個)
單位
1 A - - - - 10mm - - - - -
RS庫存編號 203-2069
製造零件編號3NW6003-4
BrandSiemens
TWD404.80
/個 (每包:20個)
單位
10 A 10 x 38mm - - - - - - - - -
全新
RS庫存編號 210-7001
製造零件編號3NW6224-1
BrandSiemens
TWD277.00
/個 (每包:10個)
單位
80 A - - - - 22mm - - - - -
全新
RS庫存編號 210-6990
製造零件編號3NW1100-0HG
BrandSiemens
TWD585.10
/個 (每包:10個)
單位
10 A - - - - 10mm - - - - -
RS庫存編號 203-2133
製造零件編號3NW6010-1
BrandSiemens
TWD144.30
/個 (每包:20個)
單位
25 A 10 x 38mm Fast Acting Fuse - - - - - - - -