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 131 - 140 of 396 results

Mersen Y219234
Mersen

Y219234

FR14GG69V2

FUSE 2A 690V 14x51 GL by Mersen

Estimated lead time: 6 to 7 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£2.11
£2.53 (IncVAT)

Available for Back Order

Quantity:

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Mersen Z084317
Mersen

Z084317

FUSE {250V FA 16A 6X32} by Mersen

Estimated lead time: 6 to 7 days | Check Availability

This product has to be ordered in multiples of 50.

Price
£3.96
£4.75 (IncVAT)

Available for Back Order

Quantity:

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Mersen ATM2
Mersen

ATM2

Z201916

FUSE AMP-TRAP® 600V, FAST-ACTING MIDGET ATM SERIES, 2AMPS by Mersen

Estimated lead time: 8 to 9 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£13.57
£16.28 (IncVAT)

Available for Back Order

Quantity:

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Mersen Z216659
Mersen

Z216659

FUSE, CYLINDRICAL FUSE-LINK AM 690VAC 14.3X51, 10A by Mersen

Estimated lead time: 7 to 8 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£1.66
£1.99 (IncVAT)

Available for Back Order

Quantity:

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Mersen AJT50
Mersen

AJT50

Z217303

FUSE AMP-TRAP 2000® 600V 50A TIME-DELAY CLASS J AJT SERIES SMART-SPOT by Mersen

Estimated lead time: 7 to 8 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£45.93
£55.12 (IncVAT)

Available for Back Order

Quantity:

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Mersen Z218200
Mersen

Z218200

FUSE 16A 500V 14x51 C/W STRIKER (17435) by Mersen

Estimated lead time: 6 to 7 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£4.66
£5.59 (IncVAT)

Available for Back Order

Quantity:

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Mersen Z218729
Mersen

Z218729

FUSE 80A 500V 22x58 AM by Mersen

Estimated lead time: 15 to 16 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£7.99
£9.59 (IncVAT)

Available for Back Order

Quantity:

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Mersen DCT2-2
Mersen

DCT2-2

P1008724

FUSE DCT2-2 2A 1000VDC by Mersen

Estimated lead time: 7 to 8 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£18.63
£22.36 (IncVAT)

Available for Back Order

Quantity:

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Mersen DCT25-2
Mersen

DCT25-2

Q236822

FUSE 750VAC/1000 VDC25A FAST-ACTING FERRULE MOUNT DCT - MIDGET SERIES by Mersen

Check Availability

This product has to be ordered in multiples of 10.

Price
£18.63
£22.36 (IncVAT)

Available for Back Order

Quantity:

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Mersen A215648
Mersen

A215648

FR22GG69V6P

FR22GG69V6P CYLINDRICAL FUSE-LINK GG 690VAC 22.2X58, 6A WITH STRIKER by Mersen

Estimated lead time: 21 to 22 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£8.07
£9.68 (IncVAT)

Available for Back Order

Quantity:

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