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 1 - 8 of 8 results

Weidmuller 0431400000
Weidmuller

0431400000

G 20/6.30A/F

ACTIVE COMPONENTS, FUSE, 5X20X5MM, LIGHT GREY, 250V AC, 6.3A by Weidmuller

This product has to be ordered in multiples of 10.

Price: £0.62
Our Price
£0.40
£0.48 (IncVAT)
Limited availability at this price

1530 in stock

Quantity:

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Weidmuller 0430500000
Weidmuller

0430500000

G 20/0.25A/F

CERAMIC FUSE, 5X20MM, QUICK-ACTING, 0.25A, LIGHT GREY, 250V by Weidmuller

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This product has to be ordered in multiples of 10.

Price
£0.78
£0.94 (IncVAT)

Available for Back Order

Quantity:

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Weidmuller 0431100000
Weidmuller

0431100000

G 20/3.15A/F

CERAMIC FUSE, 5X20MM, QUICK-ACTING, 3.15A, LIGHT GREY, 250V by Weidmuller

Estimated lead time: 9 to 10 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£0.61
£0.73 (IncVAT)

Available for Back Order

Quantity:

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Price
£0.60
£0.72 (IncVAT)

Available for Back Order

Quantity:

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Weidmuller 0430300000
Weidmuller

0430300000

G 20/0.10A/F FUSE by Weidmuller

Estimated lead time: 3 to 4 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£0.78
£0.94 (IncVAT)

Available for Back Order

Quantity:

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Weidmuller 0430600000
Weidmuller

0430600000

G 20/0.50A/F FUSE by Weidmuller

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This product has to be ordered in multiples of 10.

Price
£0.42
£0.50 (IncVAT)

Available for Back Order

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Weidmuller 0430900000
Weidmuller

0430900000

G 20/2.00A/F, 5 X 20 FUSE, CERAMIC GREY, 2A 250V, FAST ACTING by Weidmuller

Estimated lead time: 4 to 5 days | Check Availability

This product has to be ordered in multiples of 10.

Price
£0.55
£0.66 (IncVAT)

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Weidmuller 0429100000
Weidmuller

0429100000

CARTRIDGE FUSE G 25/0 10A/M RT by Weidmuller

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This product has to be ordered in multiples of 10.

Price on request

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