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 109 results

Legrand Power 012304
Legrand Power

012304

4A TYPE GG 8.5X31.5MM FUSE by Legrand Power

Estimated lead time: 7 to 8 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£2.26
£2.71 (IncVAT)

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Legrand Power 012316
Legrand Power

012316

FUSE, TYPE GG, 16A, 8.5X31.5MM by Legrand Power

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This product has to be ordered in multiples of 10.

Price
£2.26
£2.71 (IncVAT)

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Legrand Power 014350
Legrand Power

014350

CYLINDRICAL TYPE GG 50A by Legrand Power

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This product has to be ordered in multiples of 10.

Price
£4.39
£5.27 (IncVAT)

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Legrand Power 010202
Legrand Power

010202

0.2A MINIATURE 5X20MM FUSE by Legrand Power

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This product has to be ordered in multiples of 10.

Price
£1.70
£2.04 (IncVAT)

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Legrand Power 010205
Legrand Power

010205

0.5A MINIATURE 5X20MM FUSE by Legrand Power

Estimated lead time: 15 to 16 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£1.50
£1.80 (IncVAT)

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Legrand Power 010206
Legrand Power

010206

0.63A MINIATURE 5X20MM FUSE by Legrand Power

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Price
£1.50
£1.80 (IncVAT)

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Legrand Power 010212
Legrand Power

010212

1.25A MINIATURE 5X20MM FUSE by Legrand Power

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This product has to be ordered in multiples of 10.

Price
£1.50
£1.80 (IncVAT)

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Legrand Power 010216
Legrand Power

010216

1.6A MINIATURE 5X20MM FUSE by Legrand Power

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This product has to be ordered in multiples of 10.

Price
£1.50
£1.80 (IncVAT)

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Legrand Power 010220
Legrand Power

010220

2A MINIATURE 5X20MM FUSE by Legrand Power

Estimated lead time: 15 to 16 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£1.50
£1.80 (IncVAT)

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Quantity:

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Legrand Power 010225
Legrand Power

010225

2.5A MINIATURE 5X20MM FUSE by Legrand Power

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This product has to be ordered in multiples of 10.

Price
£1.50
£1.80 (IncVAT)

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Quantity:

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