Enrgtech

Deliver to

United Kingdom

Categories

Brands

Part Numbers

Top Products

0

Products Found: 3328

Showing Results For: Cartridge Fuses

Cartridge Fuses

Cartridge fuses are safety devices designed to prevent overloads and short circuits by interrupting the power supply of higher voltages. They are supplied with dual contact points, one on each side. They are usually cylindrical and general-purpose and popular fuse types. A cartridge fuse comprises built-in resistors that trigger overload protection tasks. Furthermore, they are the most inexpensive, high-speed, and easy-to-replace fuses due to their cylindrical design. In addition, they come in various sizes and ratings with excellent compatibility features.

Why Use Cartridge Fuses?

A cartridge is a must-have safety device that offer various benefits, such as:

  • These fuses provide a considerably cheaper and more handy way to protect electrical devices from overloads and short circuits, preventing damage. 
  • Furthermore, it is worth using due to its incredibly safe nature, as they do not produce arcs, flames, or gas during burnout or break the circuit. 

How Do They Work?

These fuses are comprised of thin wires called resistors that melt during excessive current flow in the circuit. When the wire melts, it breaks the circuits and prevents the current flow. This phenomenon is referred to as "blowing out." It is relatively simple to replace the fuse to complete the circuit and restore the power supply. 

Materials and Current Ratings of Cartridge Fuses: 

Cartridge fuses are made from durable materials, like ceramic, glass, or porcelain with internal resistor wires constructed from silver, copper, zinc, or aluminium. 

When selecting fuses for your required application, it is crucial to consider the standard amperages available. It would be best to select a fuse with relatively higher ratings than the device it is used to protect. This will prevent the device from blowing even if a slight increase in power occurs. 

Types of Cartridge Fuses:

Basically, there are two types of cartridge fuses.

  • Ferrule-type fuses:

These fuses feature a cylindrical metallic cap on either end that resembles the fuses integrated into the plug ends of holiday lights. 

  • The knife-blade type fuse:

They have a similar shape to the ferrule type but consist of a flat metallic blade on each side. They are ideal for protecting circuits over 60 amps up to 600 amps.

Fuse Markings and Speed Codes:

Fuse markings and speed codes given on cartridge fuses are crucial when choosing the right fuse in terms of speed and protection of electrical equipment. The following are some of the familiar markings:

  • H = High Breaking Capacity
  • L = Low Breaking Capacity
  • FF = Very Fast Acting (Flink Flink)
  • TT = Very Slow Acting (Trage Trage)
  • F = Fast Acting (Flink)
  • T = Slow Acting (Trage)
  • M = Medium Acting (Mitteltrage)

What Are the Typical Applications of Cartridge Fuses?

The bespoke fuses are ideal for high-voltage circuits such as dryers and electric ranges. They are also widely employed to protect electrical devices where high voltage ratings and currents are needed, like:

  • Motors
  • Air-Conditions
  • Refrigerators
  • Pumps 
  • Industries
  • Commercial, and 
  • Home Distribution Panels.

FILTERS
Filters
Showing
1 -
Enrgtech #
Manufacturer Part No
Name
Availability
Price
Rating
Rohs Verified
7010.9962.63, Schurter
45 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 0.414
Legrand
015163, Legrand
50 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 162.83
1 +
£ 162.83
Legrand
0 102 12, Legrand
2 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 12.34
Legrand
0 124 04, Legrand
104 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 20.55
Legrand
0 134 25, Legrand
21 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 27.66
Legrand
0 141 12, Legrand
34 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 84.44
Legrand
0 141 20, Legrand
35 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 83.32
Legrand
0 145 16, Legrand
53 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 81.24
Legrand
0 168 55, Legrand
94 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 74.21
Schurter
Rohs Verified
0034.3780, Schurter
1428 In Stock
Check Stock & Lead Times Packaging Options
10 +
£ 0.364
Schurter
8020.5076, Schurter
99 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 0.414
1 +
£ 0.414
Legrand
0 102 50, Legrand
17 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 11.43
Legrand
0 120 10, Legrand
99 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 14.33
Legrand
0 130 95, Legrand
1 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 17.97
Legrand
0 140 20, Legrand
4 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 27.15
Legrand
0 140 40, Legrand
30 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 28.56
Legrand
0 141 40, Legrand
38 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 83.94
Legrand
0 145 32, Legrand
56 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 81.94
Legrand
0 150 63, Legrand
65 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 60.75
Legrand
0 152 45, Legrand
74 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 49.51
Legrand
0 153 80, Legrand
80 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 59.96
Legrand
0 178 75, Legrand
100 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 165.74
GF1000-00-60-50CC, Mersen
10 In Stock
Check Stock & Lead Times Packaging Options
3 +
£ 120.61
6 +
£ 109.63
15 +
£ 100.47
Rohs Verified
8WA1822-7EF83, Siemens
61 In Stock
Check Stock & Lead Times Packaging Options
10 +
£ 2.12
Schurter
Rohs Verified
7010.3410, Schurter
86 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 0.486
Showing
1 -

New Items
New items
0034.3127.TR, Schurter

0034.3127.TR, Schurter

Schurter FST Time-Lag T Fuses Schurter FST fuses are a dependable primary protection device for use in a wide range of applications. The glass body allows for quick identification of incidents and thus allows for quick and easy replacements. Schurter time-lag fuses are useful when looking to avoid nuisance tripping. IEC Standard fuse. Low breaking capacity. Fuses, Anti Surge - Glass Bodied
New items
0034.3129.PT, Schurter

0034.3129.PT, Schurter

Schurter FST Time-Lag T Fuses Schurter FST fuses are a dependable primary protection device for use in a wide range of applications. The glass body allows for quick identification of incidents and thus allows for quick and easy replacements. Schurter time-lag fuses are useful when looking to avoid nuisance tripping. IEC Standard fuse. Low breaking capacity.
New items
GDL3, Mersen

GDL3, Mersen

The Mersen type Time Delay NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from The lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from The electrodynamic effects of very high short-circuit currents. Double indicator Lead free contact blades Fuse Speed - Time Delay
New items
0034.5719.11, Schurter

0034.5719.11, Schurter

Schurter SMD-FTT Series Schurter SMD-FTT series surface mount glass fuse are directly solder able on printed circuit boards. The SMD-FTT series has gold-plated copper alloy terminals that offer a highly reliable connection for primary protection on SMD PCB’s. Low breaking capacity Surface mount Surface Mount Fuse
New items
KTN-R-10, Cooper Bussmann

KTN-R-10, Cooper Bussmann

Midget Fuse & Accessories Professional range of Bussmann midget fuses and accessories that are 600V rated and available with different current ratings. Fast blow Mounting Style - Holder Termination Style - Clip Body Material - Melamine or Fibre available Typical Applications: DC control circuits that require fast acting protection. PV systems. Midget Fuse
New items
FNQ-3-1-2, Cooper Bussmann

FNQ-3-1-2, Cooper Bussmann

Midget Fuse & Accessories Professional range of Bussmann midget fuses and accessories that are 600V rated and available with different current ratings. Fast blow Mounting Style - Holder Termination Style - Clip Body Material - Melamine or Fibre available Typical Applications: DC control circuits that require fast acting protection. PV systems. Midget Fuse
New items
FRS-R-6, Cooper Bussmann

FRS-R-6, Cooper Bussmann

Cooper Bussmann FRS-R Series Professional range of Cooper Bussmann time delay fuses from the FRS-R series. The fuses are designed to provide motor overload, ground fault and short-circuit protection Mounting Style - Holder Termination Style - Clip Various current ratings available
New items
FRS-R-75, Cooper Bussmann

FRS-R-75, Cooper Bussmann

Cooper Bussmann FRS-R Series Professional range of Cooper Bussmann current limiting dual element time delay fuses from the FRS-R series. The fuses are generally used in circuits that are subject to surge currents.
New items
HVB-1, Cooper Bussmann

HVB-1, Cooper Bussmann

Anit Surge - HV Series Professional range of anti surge fuses from the Cooper Bussmann HV series Mounting Style - Holder Termination Style - Clip
New items
HVU-5, Cooper Bussmann

HVU-5, Cooper Bussmann

Anit Surge - HV Series Professional range of anti surge fuses from the Cooper Bussmann HV series Mounting Style - Holder Termination Style - Clip
New items
JKS-70, Cooper Bussmann

JKS-70, Cooper Bussmann

Quick Acting JKS Series Professional range of quick acting fuses available in a variety of current ratings from the JKS LIMITRON series. The fuses are designed to protect low interrupting capacity circuit breakers. Typical applications include power panelboards and machinery disconnects. Various current ratings available Very high breaking capacity Good mechanical/vibration characteristics Ceramic cartridge bodies are sand filled Typical Applications include short-circuit protection of semiconductors such as thyristors, diodes and triacs. Note that with values of greater than 6.3A the use of open type fuseholders is recommended, to reduce the risk of nuisance tripping at or near full rated current.
New items
GMA-800-R, Cooper Bussmann

GMA-800-R, Cooper Bussmann

Cooper Bussmann - GMA Series Professional range of fast acting Cooper Bussmann fuses from the GMA series Mounting Style - Holder/Clip Various current ratings available
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Cartridge Fuses and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Cartridge Fuses or any other product.
This depends on the Cartridge Fuses individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Cartridge Fuses and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Cartridge Fuses.
Yes. We keep updating our stock frequently and if a product like Cartridge Fuses is not in stock then we will let you know.