Cartridge Fuses

What is a Cartridge Fuse?

Cartridge fuses are used as safety devices to protect cables and equipment against overloads and short circuits in electrical systems. Cartridge fuses are made of ceramic, porcelain, or glass.

How Does a Cartridge Fuse Work?

Cartridge fuses are designed with safety in mind. They are designed to melt at a certain temperature, or when too much electrical current flows through its thin wire. When the wire melts, it becomes an open circuit, and no electricity flows. This works to protect equipment, as well as lives. 

What types of Cartridge Fuse are available?

There are two types of cartridge fuse available:

gL or gG type: Quick cartridge fuses, designed for the protection of cables, lines, and equipment.

aM type: Slow cartridge fuses open with a time delay for motors and transformers.

Popular products include Plug Top Fuses such as the BS1361 Fuses, which are often used in heating circuits, consumer units,  immersion water heaters and numerous other domestic and industrial circuit protection applications.

View our range of Cartridge Fuses below

Kempston Controls stocks a wide and varied range of cartridge fuses from market leading brands such as Bussmann, Siemens, Mersen, Legrand and others designed to suit whatever your application requires. Give our dedicated sales team a call on +44 (0) 1933 411411 or use the contact form above to discuss your cartridge fuse needs.


Showing 41 - 50 of 81 results

Littelfuse 02153.15HX
Littelfuse

02153.15HX

02153.15MXP

FUSE CERAMIC 3.15A 250VAC 5X20MM by Littelfuse

Estimated lead time: 8 to 9 days | Check Availability

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Littelfuse 0225001.MXP
Littelfuse

0225001.MXP

CARTRIDGE FUSE, 1A, 5X15, GLASS, FAST ACTING by Littelfuse

Estimated lead time: 9 to 10 days | Check Availability

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Littelfuse 0215010.MXP
Littelfuse

0215010.MXP

CARTRIDGE FUSE 215 SERIES, 5X20MM, TIME-LAG, 250V, 10A, SLOW-BLOW, 5X20MM by Littelfuse

Estimated lead time: 7 to 8 days | Check Availability

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Littelfuse 0454.500
Littelfuse

0454.500

NANO2 FUSE, 0.5A, TIME-LAG/SLOW BLOW,125VAC/VDC, -55° TO 125°C. by Littelfuse

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Littelfuse 0313015.HXP
Littelfuse

0313015.HXP

CARTRIDGE GLASS FUSE 15A,32V,SLOW BLOW. by Littelfuse

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Littelfuse 0216.250VXP
Littelfuse

0216.250VXP

216 SERIES FAST-ACTING CERAMIC BODY, CARTRIDGE FUSE, 5X20MM, 250MA, 250V by Littelfuse

Estimated lead time: 5 to 6 days | Check Availability

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