13 best cartridge fuses
Cartridge fuses are electrical devices used in electrical circuits to protect against overcurrent conditions and prevent electrical fires. They are a type of fuse commonly used in residential, commercial, and industrial applications. Here's what you need to know about cartridge fuses:
Purpose: Cartridge fuses are designed to interrupt the flow of electrical current in a circuit if the current exceeds a safe level. This helps protect the circuit and connected devices from damage caused by overcurrent, such as short circuits or excessive load.
Construction: Cartridge fuses consist of a cylindrical or cartridge-shaped housing made of insulating materials like glass or ceramic. Inside the housing, there is a metal conductor or wire that melts when the current exceeds the fuse's rated capacity. This interruption of the circuit prevents further current flow.
Ampere Rating: Each cartridge fuse is rated for a specific amperage (current-carrying capacity).It is crucial to select a fuse with the appropriate ampere rating for the circuit it will protect. Using a fuse with a higher rating than necessary can pose safety risks.
Voltage Rating: Cartridge fuses also have a voltage rating, indicating the maximum voltage they can safely interrupt. It is essential to use a fuse with the correct voltage rating for the circuit to avoid electrical hazards.
Types: There are different types of cartridge fuses, including fast-acting (or quick-blow) and time-delay (or slow-blow) fuses. Fast-acting fuses respond quickly to overcurrent conditions, while time-delay fuses are designed to handle temporary surges in current without blowing.
Installation: Cartridge fuses are installed in fuse holders or fuse blocks, which are typically mounted on electrical panels or within circuits. When a fault occurs and the current exceeds the fuse's rating, the fuse melts or blows, breaking the circuit and stopping the flow of electricity.
Replacement: If a cartridge fuse blows due to overcurrent, it must be replaced with a new fuse of the same type, ampere rating, and voltage rating. It's crucial to identify and address the cause of the overcurrent before replacing the fuse to prevent future issues.
Safety: When working with cartridge fuses or any electrical components, safety precautions must be taken. This includes de-energizing the circuit, using appropriate personal protective equipment, and following electrical codes and guidelines.
Cartridge fuses are an essential component of electrical safety systems, helping to prevent electrical fires and protect electrical equipment and devices from damage due to overcurrent conditions. Proper selection, installation, and maintenance of cartridge fuses are crucial to ensure the safe operation of electrical circuits.
Below you can find our editor's choice of the best cartridge fuses on the market
50 Pack Automotive MCASE Mini Box Shaped Cartridge Fuse Kit for Cars, Trucks, and SUVs(15a 20a 25a 30a 40a Each 10 Pcs)
Product description
50 Pcs Automotive MCASE Mini Box Shaped Cartridge Fuse Kit for Cars, Trucks, and SUVs
Why choose us:
☞ These standard fuses are made of premium material, safer than normal fuses.
☞ Compared with your local automotive store, they are cheaper than factory replacements.
☞ A perfect solution for your automotive wiring and electrical equipment.
☞ Protecting your vehicle and electrical devices from a short circuit or overload.
Package Include:
gray 15amp x 10pc
blue 20amp x 10pc
white 25amp x 10pc
Pink 30amp x 10pc
green 40amp x 10pc
Please attention Don't get caught without the right fuses for your truck or SUV!
【Note】:
♥ Please check the specific size of the product according to the picture.
♥ If you have any questions, please feel free to contact us and we will try our best to help you.
- Includes 50 MCASE mini fuses, 6 fuses of each amp rating: 15, 20, 25, 30, and 40 amperes.
- Smaller than J-Case box fuses - SEE DIMENSIONS picture. These are a mini version of the more common JCASE cartridge fuses.
- Commonly used in RAM truck fuse boxes, along with other makes, for various automotive systems.
- An incredible value! Far less expensive than factory replacements! Perfect for replacing trailer-related blown fuses in trucks.
- 100% SATISFACTION GUARANTEE: Providing you with the friendliest customer service is our number one goal. This is why our products are backed by a 100% money back guarantee in case you are not 100% pleased with your purchase
Truck Upfitters 34 pc Automotive MCASE Compatible Mini Box Shaped Cartridge Fuse Kit for Foreign and Domestic Cars, Trucks, and SUVs
Product description
These mini Mcase compatible fuses are great to have in your glovebox.
- Includes 34 MCASE compatible mini fuses, 4 standard Mcase compatible fuses of each amp rating: 15, 20, 25, 30, and 40 amperes, plus 2 slotted Mcase compatible fuses of each amp rating:15, 20, 25, 30, 40, 50 and 60 amperes
- Smaller than J-Case compatible box fuses - SEE DIMENSIONS picture. These are a mini version of the more common JCASE cartridge fuses.
- Commonly used in foreign and domestic truck fuse boxes, along with other makes, for various automotive systems.
- An incredible value! Far less expensive than factory replacements! Includes a handy plastic carrying case! Perfect for replacing trailer-related blown fuses in trucks.
- Don't get caught without the right fuses for your vehicle.
User questions & answers
| Question: | Are these fuses Time Delayed |
| Answer: | Likely yes. I used them on a 2017 Ram 1500 Ecodiesel |
| Question: | Where is this manufactured |
| Answer: | These came in a small bag when I ordered. |
| Question: | Will these fuses fit a 2016 1500 Ram Ecodiesel |
| Answer: | Fit my 2018 F150 just fine. |
250pcs Quick Blow Glass Tube Fuse Assorted Kit 250V 1A, 2A, 3A, 5A, 6A, 7A, 8A, 10A, 15A,20A, 6x30mm, 250V 1A, 5A, 10A, 15A, 20A, 5x20mm QBGTFAK (5x20mm and 6x30mm)
Product description
Packed in a plastic box.
Making from high quality glass material.No plumbum.
The glass tube fuse comes with quick blow function.
RoHS compliant.
100% brand new and high quality 5x20mm and 6x30mm Fast-blow Glass Fuses Quick
Application:
Mainly used for protecting the electrical circuit against overload and short-circuits, it also may derive for protecting the semiconductor device. Protection against overload and short circuit in electric lines.
Those glass tube fuses are packaged in a clear plastic box for keeping different Ampere values separated and easy to access.
Notice: Need professional knowledge to use this product
Package Includes:
6x30mm
15 x 1A fuse
15 x 2A fuse
15 x 3A fuse
15 x 5A fuse
15 x 6A fuse
15 x 7A fuse
15 x 8A fuse
15 x 10A fuse
15 x 15A fuse
15 x 20A fuse
5x20mm
20x 1A fuse
20 x 5A fuse
20x 10A fuse
20 x 15A fuse
20 x 20A fuse
- Product Name: Glass Fuse; Function: Fast Blow; Color : Clear, Silver Tone
- Material : Glass, Metal；Net Weight : 275g
- Breaking Voltage : 250V;Current:1A, 2A , 3A , 5A, 6A , 7A , 8A , 10A , 15A,20A
- Dimension : 5 x 20mm/ 2 x 0.5cm/ 0.07" x 0.01"(L*D); 6 x 30mm/ 2.98 x 0.6cm/ 0.11" x 0.02" (L*D)
- Package included :1 x 250pcs Electrical Glass Fuse with box
User questions & answers
| Question: | What is the DC voltage rating of these fuses? Thanks |
| Answer: | These are made from 14 gauge HR. |
| Question: | Would these be safe to use for the inline fuse assembly in the light wiring for a GE range hood? I require 5 amp 125 volt fuse |
| Answer: | I have had them for two years. No sign of any rust or tarnish. |
| Question: | I have an old Chevy Corvair van. Will these work |
| Answer: | This is meant for vegetable/flower raised bed construction outdoors with treated lumber as tha sides. The squared brackets connect the squared off lumber sides. A radius finish would add un necessary cost However there are several decorative styles available from other garden store outlets. Hope you find what you need |
| Question: | Will these work on Autopilot Poolpilot |
| Answer: | I guess so, but why not use the stronger, much much less expensive galvanized ones available from Home Depot and Lowe’s? |
20 pc Automotive MCASE Mini Box Shaped Cartridge Fuse Kit for Cars, Trucks, and SUVs
Product description
20 pc Automotive MCASE Mini Box Shaped Cartridge Fuse Kit for Cars, Trucks, and SUVs
Why choose us:
☞ These standard fuse are made of premium material, safer than normal fuses.
☞ Compared with your local automotive store, they are cheaper than factory replacements.
☞ A perfect solution for your automotive wiring and electrical equipment.
☞ Protecting your vehicle and electrical devices from a short circuit or overload.
Package Include:
gray 15amp x 4pc
blue 20amp x 4pc
white 25amp x 4pc
Pink 30amp x 4pc
green 40amp x 4pc
Please attention Don't get caught without the right fuses for your truck or SUV!
【Note】:
♥ Please check the specific size of the product according to the picture.
♥ If you have any questions, please feel free to contact us and we will try our best to help you.
- Includes 20 MCASE mini fuses, 4 fuses of each amp rating: 15, 20, 25, 30, and 40 amperes.
- Smaller than J-Case box fuses - SEE DIMENSIONS picture. These are a mini version of the more common JCASE cartridge fuses.
- Commonly used in RAM truck fuse boxes, along with other makes, for various automotive systems.
- An incredible value! Far less expensive than factory replacements! Perfect for replacing trailer-related blown fuses in trucks.
- 100% SATISFACTION GUARANTEE: Providing you with the friendliest customer service is our number one goal. This is why our products are backed by a 100% money back guarantee in case you are not 100% pleased with your purchase
User questions & answers
| Question: | Does it come with a case or are the fuses in a bag |
| Answer: | I would think so, but you need to check the size of the arbor. |
| Question: | Will these replace original m case fuse in 2019 f |
| Answer: | These diamond blades are ONLY engineered to cut stone, concrete or masonry. I would NOT suggest using it to cut metal. Instead, I would recommend a Metal cut off wheel like this one: https://www.amazon.com/dp/B01FZRIWT8 |
Power Gear 30-Amp Cartridge Fuses, 2-Pack, Femule Type, 30A, 250VAC, 54225
Power Gear
Product description
Fuses are designed for use in circuits found in motorized appliances and equipment, such as washers, dryers, furnaces and air conditioners. The Cartridge Fuse is for use in pull-out style fuse blocks. 30-Amp. 2-Pack.
- 30 AMP Cartridge Fuses for pull-out style fuseblocks.
- Includes 2 cartridge fuses.
- Fits standard fuse blocks - Femule type
- 30 AMP / 250VAC
- UL Listed
User questions & answers
| Question: | Will these fit a siemens gf221n 30-amp 2 pole 240-volt fused general duty safety switche |
| Answer: | Hi Hakan, thank you for your question. No, our Power Gear 30-Amp fuse is a NON-30 fuse. If you have any further questions, please don't hesitate to respond or a give us a call between the hours of 7:00 AM – 8:00 PM Central Standard Time, Monday thru Friday at 1-800-654-8483. Thank you. |
| Question: | The fuse description states that the fuse is 2.75 inches in length. The fuse that i need is 2 inches. Is the item description in error |
| Answer: | The fuse is 2 inches long and 0.5 inches in diameter. |
| Question: | Are they frn r fuse |
| Answer: | Do you mean the M Case fuses? These are smaller. Yes, just look up "MCase fuse assortment Truck Upfitters" and you should find them. Thank you! |
| Question: | how long is this fuse |
| Answer: | I bought it for my F350 I can't answer that. |
Truck Upfitters 30 pc Automotive LOW PROFILE JCASE Compatible Box Shaped Fuse Kit for Foreign and Domestic Pickup Trucks, Cars and SUVs
Product description
30 piece slow-blow OEM style JCASE compatible low profile box-shaped automotive fuse kit. Includes 5 ea of 20 amp, 25 amp, 30 amp, 40 amp, 50 amp, and 60 amp fuses. These fuses are commonly used by various SUVs and automobiles. Commonly used to replace blown trailer power and brake control fuses in your vehicle. Compatible with various makes and models.
- Includes 30 LOW PROFILE fuses, 5 fuses of each amp rating: 20, 25, 30, 40, 50, and 60 amperes. May not fit J-Case fuse sockets that have HIGH PROFILE fuses..
- Commonly used to replace towing / trailer power and brake control functions, among various other automotive systems.
- An incredible value! Far less expensive than factory replacements! Includes a handy plastic carrying case!
- Perfect for replacing trailer-related blown fuses in trucks. Don't get caught without the right fuses for your truck or SUV!
- Complies with JASO D612 / ISO 8820-4.
User questions & answers
| Question: | do you have these in smaller size |
| Answer: | They were the right ones |
| Question: | this is fit car Hyundai Accent and Elantra |
| Answer: | No. An automotive fuse blows instantly. |
| Question: | Are these the same as an FMX fuse |
| Answer: | China |
182 PCS 250V Fast-Blow Fuse Kit - 0.2A 0.5A 1A 2A 3A 5A 8A 10A 15A 20A 30AMP Glass Fuse Assortment (5x20mm and 6x30mm)
Qizpcer
Product description
Qizpcer High Quality Fast Blow Glass Fuse Assortment Kit. Mainly used for protecting the electrical circuit against overload and short-circuits, it also may derive for protecting the semiconductor device. Widely used for electric equipment, home appliance, and so on.
Package Includes:
(5 x 20mm)
- 0.2A x 10pcs
- 0.5A x 10pcs
- 1A x 10pcs
- 2A x 10pcs
- 3A x 10pcs
- 5A x 10pcs
- 8A x 10pcs
- 10A x 10pcs
- 15A x 10pcs
- 20A x 10pcs
(6x30mm)
- 0.5A x 8pcs
- 1A x 8pcs
- 2A x 8pcs
- 3A x 8pcs
- 5A x 8pcs
- 10A x 8pcs
- 15A x 8pcs
- 20A x 8pcs
- 30A x 8pcs
- Fuse Seat x 10pcs
Notice: Please confirm the /Size/Voltage/Current/ before order.
- Fuse Voltage: 125V/250V (Compatible).
- Current: 0.2A, 0.5A, 1A, 2A, 3A, 5A, 8A, 10A, 15A, 20A.
- Material: High Quality Glass Fuse, Durable Metal.
- Dimension (L x Dia.): 0.78 x 0.2 inch (20 x 5 mm) and 1.18 x 0.24 inch (30 x 6 mm).
- Package Quantity: 172 PCS Glass Fuse + 10 PCS Fuse Adapter.
15 Flosser Micro Cartridge Fuses - FMM MCASE Type - 15 20 25 30 40 Amps
Product description
15 Pcs Automotive MCASE Mini Box Shaped Cartridge Fuse Kit for Cars, Trucks, and SUVs
Why choose us:
☞ These standard fuses are made of premium material, safer than normal fuses.
☞ Compared with your local automotive store, they are cheaper than factory replacements.
☞ A perfect solution for your automotive wiring and electrical equipment.
☞ Protecting your vehicle and electrical devices from a short circuit or overload.
Package Include:
gray 15amp x 3pc
blue 20amp x3pc
white 25amp x 3pc
Pink 30amp x 3pc
green 40amp x 3pc
Please attention Don't get caught without the right fuses for your truck or SUV!
【Note】:
♥ Please check the specific size of the product according to the picture.
♥ If you have any questions, please feel free to contact us and we will try our best to help you.
- Includes 15 MCASE mini fuses, 3 fuses of each amp rating: 15, 20, 25, 30, and 40 amperes.
- Smaller than J-Case box fuses - SEE DIMENSIONS picture. These are a mini version of the more common JCASE cartridge fuses.
- Commonly used in RAM truck fuse boxes, along with other makes, for various automotive systems.
- An incredible value! Far less expensive than factory replacements! Perfect for replacing trailer-related blown fuses in trucks.
- 100% SATISFACTION GUARANTEE: Providing you with the friendliest customer service is our number one goal. This is why our products are backed by a 100% money back guarantee in case you are not 100% pleased with your purchase
10pcs Ceramic Axial Lead Fuse T5AH250V 5x20mm/0.2"x0.79" Time-Lag Slow-Blow 5AMP 250V Time Delay Fuses (T5A)
ChengHongXing
- Qty:10pcs
- Ceramic Axial Lead Fuse Time-Lag Slow-Blow
- Electricity:5AMP；Voltage:250V
- Size:5x20mm/0.2"x0.79"
- Time Delay Fuses
20 Flosser Mcase FMM Fuses Assortment Micro Cartridge Fuse Mcase Type Kit 15 20 25 30 40 Amp
Product description
20 Flosser Micro Cartridge Fuses - FMM MCASE Type - Mini Box Shaped Cartridge Fuse, 15 20 25 30 40 Amps
●Industry standard color-coding indicates amp rating, Fuse Kit for most electrical devices, such as New Ford/Fox/Mondeo Cars, SUVs and Trucks and so on.
●Meets the latest demand for smaller (0.59 inches tall), high current circuit protection products being found on new model vehicles.
●Newest, most comprehensive circuit protection assortment available to the aftermarket.
●Protects your vehicle and electrical devices from a short circuit or overload.
Cheaper and More Convenient
●Much cheaper than buying them at your local automotive store.
●If you've ever blown an auto fuse before & had to run to the hardware store for a single fuse, you know how much of a time saver this will be.
Package Included:
20 Pcs Female Micro Slow-Blow MAXI Fuse, 4 fuses of each amp rating: 15amp, 20amp,25amp,30amp,40amp FMM fuses
- Includes 20 Pcs Female Micro Slow-Blow MAXI Fuse, 4 fuses of each amp rating: 15amp, 20amp,25amp,30amp,40amp FMM fuses.
- Industry standard color-coding indicates amp rating, Fuse Kit for New Ford/Fox/Mondeo Cars, SUVs and Trucks.
- Meets the latest demand for smaller (0.59 inches tall), high current circuit protection products being found on new model vehicles.
- Newest, most comprehensive circuit protection assortment available to the aftermarket.
- Protects your vehicle and electrical devices from a short circuit or overload.
BOJACK 15 Values 150 pcs Fast Blow Glass Fuses Assortment Kit 5x20 mm 250 V 0.1 0.2 0.25 0.5 1 1.5 2 3 4 5 8 10 12 15 20 A packag in a Clear Plastic Box
- BOJACK High Quality Fast blow Glass Fuses Assortment Kit
- Fuse Dimension:5x20 mm
- Fuse Voltage: 250 V
- Fuse Model:15 type-(0.1A/0.2A/0.25A/0.5A/1A/1.5A/2A/3A/4A/5A/8A/10A/12A/15A/20A)
- Package Quantity: 150pcs (Each model 10pcs), Packed in A plastic storage case.
User questions & answers
| Question: | My machine needs fuse t8a h 250vac. does this product fit my machine |
| Answer: | Before you change the fuse you should ask the manufacturer or consult the manual to get the total amp draw and full load for the unit. Normally rather then increasing the voltage capacity of the fuse you would increase the amp capacity - however, making that change may void and warranties - therefore I suggest you contact the manufacturer first. If you want to risk a burn out, try increasing the the amp value by 1 amp at a time until it holds. |
| Question: | Can these be used on 32 volt circuit |
| Answer: | Yes, small, 5x20mm. Not standard 3AG size fuses. |
| Question: | I have an audio processing preamp for 5.1 surround sound and it uses 5x20mm 4A 125v fuses but they blow up. 250v is the better version to use |
| Answer: | I would use it |
| Question: | Are these are small tubes fuses kind? Not regular sizes of fuses right |
| Answer: | Hello Murph C, thank you for your question. I looked up the item in our system and it says in package description is 2.75. |
Pack of 10 Fast Blow Fuse 10 Amp 250V 5 X 20MM Glass F10AL250V
ERIC
Product description
Model:F10AL250V Current:10A Voltage:250V Material:GLASS Dimension:5 mm (3/16 in) x 20 mm (3/4 in) Fast-Blow (Fast Acting Fuses)
- Model:F10AL250V
- Current:10A
- Voltage:250V
- Dimension:5 mm (3/16 in) x 20 mm (3/4 in)
- Package Included: 10Pcs Fast Blow Fuse
Purple-fox 24 Values 240pcs Fast-Blow Glass Fuses Assortment Kit 5x20mm 250V 0.1 0.2 0.25 0.5 1 1.25 1.5 1.6 2 2.5 3 3.15 4 5 6 6.3 7 8 10 12 1520 25 30A amp Packaged in a Clear Plastic Box
Purple-fox
Product description
Purple-fox High Quality Fast-blow Glass Fuse Assortment Kit
100% brand new!
Application:
Mainly used for protecting the electrical circuit against overload and short-circuits.
It also may derive for protecting the semiconductor device.
Protection against overload and short circuit in electric lines.
Those glass tube fuses are packaged in a clear plastic box for keeping different ampere values separated and easy to access.
Fuse Dimension:5x20mm/0.2x0.78Inch
Fuse Voltage: 250V
Packing quantity: 240pcs
5x20mm Each model 10 pcs:
F0.1AL250V x 10PCS
F0.2AL250V x 10PCS
F0.25AL250V x 10PCS
F0.5AL250V x 10PCS
F1AL250V x 10PCS
F1.25AL250V x 10PCS
F1.5AL250V x 10PCS
F1.6AL250V x 10PCS
F2AL250V x 10PCS
F2.5AL250V x 10PCS
F3AL250V x 10PCS
F3.15AL250V x 10PCS
F4AL250V x 10PCS
F5AL250V x 10PCS
F6AL250V x 10PCS
F6.3AL250V x 10PCS
F7AL250V x 10PCS
F8AL250V x 10PCS
F10AL250V x 10PCS
F12AL250V x 10PCS
F15AL250V x 10PCS
F20AL250V x 10PCS
F25AL250V x 10PCS
F30AL250V x 10PCS
WARNING: NOT SUITABLE FOR CHILDREN UNDER 5 YEARS DUE TO SMALL PARTS
- Purple-fox High Quality Fast-blow Glass Fuse Assortment Kit
- Fuse Voltage: 250V; Fuse Dimension: 5x20mm/0.2x0.78Inch, type-0.1A 0.2A 0.25A 0.5A 1A 1.25A 1.5A 1.6A 2A 2.5A 3A 3.15A 4A 5A 6A 6.3A 7A 8A 10A 12A 15A 20A 25A 30A
- This is the size usually found in Electronic Equipment mounted on the circuit board, also used a lot in the mains chassis sockets.
- Those glass fuses are packaged in a clear plastic box for keeping different Ampere values separated and easy to access
- Package Quantity: 240pcs (5x20mm,24 Values , Each Model 10pcs)
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