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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 3NC1440-5
Siemens

3NC1440-5

SITOR AR FUSE LINK 14X51 40A 690V by Siemens

Estimated lead time: 7 to 8 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£30.09
£36.11 (IncVAT)

Available for Back Order

Quantity:

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Siemens 3NW6003-4
Siemens

3NW6003-4

CYLINDRICAL FUSE LINK, 10 X 38 MM, 10 A, GPV, UN DC: 1000 V by Siemens

Estimated lead time: 6 to 7 days | Check Availability

This product has to be ordered in multiples of 20.

Price
£17.95
£21.54 (IncVAT)

Available for Back Order

Quantity:

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Siemens 3NW6011-1
Siemens

3NW6011-1

SENTRON, CYLINDRICAL FUSE LINK, 10 X 38 MM, 1 A, GG, UN AC: 500 V by Siemens

Estimated lead time: 6 to 7 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£3.08
£3.70 (IncVAT)

Available for Back Order

Quantity:

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Siemens 3NW8003-1
Siemens

3NW8003-1

SENTRON, CYLINDRICAL FUSE LINK, 10 X 38 MM, 10 A, AM, UN AC: 500 V by Siemens

Estimated lead time: 8 to 9 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£4.35
£5.22 (IncVAT)

Available for Back Order

Quantity:

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Siemens 3NW8004-1
Siemens

3NW8004-1

10X38MM 500V .4AMP CYLINDRICAL FUSE A.M. by Siemens

Estimated lead time: 11 to 12 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£4.35
£5.22 (IncVAT)

Available for Back Order

Quantity:

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Siemens 3NW8005-1
Siemens

3NW8005-1

FUSE A.M SIZE 10X38MM 500V 16A by Siemens

Estimated lead time: 8 to 9 days | Check Availability

This product has to be ordered in multiples of 20.

Price
£4.35
£5.22 (IncVAT)

Available for Back Order

Quantity:

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Siemens 3NW8006-1
Siemens

3NW8006-1

10X38MM 500V 12AMP CYLINDRICAL FUSE A.M. by Siemens

Check Availability

This product has to be ordered in multiples of 10.

Price
£4.35
£5.22 (IncVAT)

Available for Back Order

Quantity:

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Siemens 3NW8007-1
Siemens

3NW8007-1

FUSE A.M SIZE 10X38MM 500V 20A by Siemens

Estimated lead time: 7 to 8 days | Check Availability

This product has to be ordered in multiples of 20.

Price
£4.35
£5.22 (IncVAT)

Available for Back Order

Quantity:

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Siemens 3NW8008-1
Siemens

3NW8008-1

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

Check Availability

This product has to be ordered in multiples of 10.

Price
£4.35
£5.22 (IncVAT)

Available for Back Order

Quantity:

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Siemens 3NW8010-1
Siemens

3NW8010-1

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

Check Availability

This product has to be ordered in multiples of 20.

Price
£9.29
£11.15 (IncVAT)

Available for Back Order

Quantity:

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