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Our out-of-hours service will be available during this time.

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 101 - 109 of 109 results

Legrand Power 017565
Legrand Power

017565

250A NH TYPE AM FUSE SIZE 2 by Legrand Power

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This product has to be ordered in multiples of 3.

Price
£50.87
£61.04 (IncVAT)

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Legrand Power 017570
Legrand Power

017570

315A NH TYPE AM FUSE SIZE 2 by Legrand Power

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This product has to be ordered in multiples of 3.

Price
£44.96
£53.95 (IncVAT)

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Legrand Power 017860
Legrand Power

017860

200A NH TYPE GG FUSE SIZE 2 by Legrand Power

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This product has to be ordered in multiples of 3.

Price
£44.24
£53.09 (IncVAT)

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Legrand Power 017865
Legrand Power

017865

250A NH TYPE GG FUSE SIZE 2 by Legrand Power

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This product has to be ordered in multiples of 3.

Price
£44.24
£53.09 (IncVAT)

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Quantity:

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Legrand Power 017870
Legrand Power

017870

315A NH TYPE GG FUSE SIZE 2 by Legrand Power

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This product has to be ordered in multiples of 3.

Price
£44.24
£53.09 (IncVAT)

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Quantity:

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Legrand Power 017875
Legrand Power

017875

400A NH TYPE GG FUSE SIZE 2 by Legrand Power

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This product has to be ordered in multiples of 3.

Price
£44.24
£53.09 (IncVAT)

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Legrand Power 014040
Legrand Power

014040

CYLINDIRCAL TYPE AM 40A FUSE by Legrand Power

Estimated lead time: 20 to 21 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£3.44
£4.13 (IncVAT)

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Legrand Power 016030
Legrand Power

016030

FUSE SIZE 00 RATING 50A MOTOR RATED by Legrand Power

Estimated lead time: 17 to 18 days | Check Availability

This product has to be ordered in multiples of 3.

Price
£16.39
£19.67 (IncVAT)

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Legrand Power 016050
Legrand Power

016050

125A NH TYPE AM FUSE SIZE 00 by Legrand Power

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This product has to be ordered in multiples of 3.

Price
£17.83
£21.40 (IncVAT)

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