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 71 - 80 of 114 results

Siemens 3NW8008-1
Siemens

3NW8008-1

CYLINDRICAL FUSE ACC.NFC 10X38MM 8A 500V by Siemens

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Price
£4.35
£5.22 (IncVAT)

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Siemens 3NW8010-1
Siemens

3NW8010-1

FUSE A.M SIZE 10X38MM 500V 25A by Siemens

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Price
£9.29
£11.15 (IncVAT)

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Siemens 3NW8011-1
Siemens

3NW8011-1

CYLINDER FUSE 500V 1A by Siemens

Estimated lead time: 6 to 7 days | Check Availability

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£4.35
£5.22 (IncVAT)

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Siemens 3NW8101-1
Siemens

3NW8101-1

CYLINDRICAL FUSE A.M. 14X51MM 500V 6A by Siemens

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£4.89
£5.87 (IncVAT)

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Siemens 3NW8102-1
Siemens

3NW8102-1

CYLINDRICAL FUSE A.M. 14X51MM 500V 2A by Siemens

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£4.89
£5.87 (IncVAT)

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Siemens 3NW8103-1
Siemens

3NW8103-1

CYLINDRICAL FUSE A.M. 14X51MM 500V 10A by Siemens

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£4.89
£5.87 (IncVAT)

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Siemens 3NW8104-1
Siemens

3NW8104-1

CYLINDRICAL FUSE A.M. 14X51MM 500V 4A by Siemens

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£5.87 (IncVAT)

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Siemens 3NW8105-1
Siemens

3NW8105-1

CYL. FUSE AM (NFC) SIZE 14X51MM 16A 500V by Siemens

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£4.89
£5.87 (IncVAT)

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Siemens 3NW8106-1
Siemens

3NW8106-1

CYLINDRICAL FUSE A.M. 14X51MM 500V 12A by Siemens

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£5.87 (IncVAT)

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Siemens 3NW8107-1
Siemens

3NW8107-1

CYLINDRICAL FUSE 500V 20A by Siemens

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£4.89
£5.87 (IncVAT)

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