Cartridge fuses are essential safety devices that protect electrical circuits from overcurrents and short circuits. Selecting the correct fuse rating and type is crucial for preventing damage to appliances and wiring, and most importantly, for ensuring electrical safety in your home or workshop. This guide will help you navigate the options and make an informed decision.
Looking for the best Cartridge Fuses?
Discover now our comparison of the best Cartridge Fuses. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Cartridge Fuses are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Cartridge Fuses in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
SaleNo. 1
Riseuvo 40 Pcs Car Cartridge Fuses - Automotive Jcase Fuses Assortment Kit Low Profile and Tall/Standard Box...
- WHAT YOU GET - Covers 10 commonly ford fuses: 20A/ 30A/ 40A/ 50A/ 60A (4 pcs of each model).
- EXCELLENT QUALITY - FMM fuse kit made of premium materials, fast and precise fusing current to protects your vehicle and electrical equipment from short circuits or overloads.
- EASY TO DETECTION - The FMX Fuse has current and voltage markings on top so that you can quickly find the fuse you need.
- GREAT COMPATIBILITY - Widely used in cars, trucks, SUVs, RVs, boats and other electrical equipment.
- EXCELLENT CAR SPARE FUSE KIT - Voltage:58V/32V, Current: 20A, 30A, 40A, 50A, 60A, Size: low profile and tall/standard , variety of amperage specifications to keep you prepared in case of an emergency.Please confirm that the size you need before placing...
SaleNo. 2
Eoppen 36Pcs Jcase Fuse Car Fuses Assortment Kit Automotive Low Profile Box Shaped Micro Cartridge Fuses for...
- Material: Made of copper and plastic, it has good electrical conductivity, corrosion resistance, flame retardancy and long service life
- Easy to identify: Each fuse can be easily identified by its color-coded plastic casing and rated current engraved on the top
- Easy to keep: The fuse is packed in a sturdy plastic box, which makes the fuse orderly and convenient for you to store and use
- Applicaiton: Jcase fuse can be widely used in RVs, trucks, cars and SUVs. It is recommended to check the correct size of car fuses before buying
- Package Includes: Includes 36pcs low profile fuses, Fuses in 6 different colors, Blue 20A x 6pcs, Pink 30A x 6pcs, Green 40A x 6pcs, Red 50A x 6pcs, Yellow 60A x 6pcs, Black 80A x 6pcs
No. 3
QBGTFAK 15 Values 250 pcs Fast-Blow Glass Fuses Assortment Kit 6x30mm 250V 1A, 2A, 3A, 5A, 6A, 7A, 8A, 10A...
- 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
No. 4
TAITONG 25 Pack Multi Color Micro Cartridge Fuses, 15-40 Amp, MCASE Type for Cars, SUVs and Trucks
- Includes 25 Pcs Female Micro Slow-Blow MAXI Fuse, 5 fuses of each amp rating: 15amp, 20amp,25amp,30amp,40amp FMM fuses.
- Meets the latest demand for smaller (0.59 inches tall), high current circuit protection products being found on new model vehicles.
- Industry standard color-coding indicates amp rating.
- Newest, most comprehensive circuit protection assortment available to the aftermarket.
- Standard Fuse Assortment Kit as your automotive wiring and electrical equipment safety solution; Protects your vehicle and electrical devices from a short circuit or overload.
No. 5
120 Pcs Glass Fuses Assortment Kit 12 Values, Multimeter Ceramic Cartridge Tubes 500V 10x38mm 1A 2A 3A 4A 5A...
- Rated Voltage: 500V; Rated Current Options: 1A, 2A, 3A, 4A, 5A, 6A, 8A, 16A, 20A, 25A, 32A. Fuse Dimensions: 10x38mm (0.4x1.5 inches), Type: Quick Breaking
- Package Includes: 120 pieces of ceramic fuses (12 different ratings) neatly stored in a plastic organizer box.
- Quick Response Design: Provides fast-acting protection for vital electrical systems, preventing damage from overloads and short circuits.
- Primary Application: Ideal for safeguarding electrical circuits and semiconductor components against overloads and short circuits.
- Important Note: Always disconnect power before replacing the fuse. Ensure the correct fuse size, rated current, and voltage match your original fuse specifications.
No. 6
BioFuse JCASE & LP (Low Profile) JCASE 40-Piece Commercial Cartridge Fuse Assortment 20A 30A 40A 50A 60A...
- CARTRIDGE FUSE CHARACTERISTICS – Fuses are color-coded and printed with the rated current on top for easy identification and installation. Transparent housing covers allow for visual inspection (in case of a blown fuse). Housing material is molded with...
- CARTRIDGE FUSE SIZE/GROUP/DIMENSIONS - Tall Standard & Short Low Profile (female terminal design) / Group: JCASE & LPJCASE / JCASE - Length: 14mm (.55") x Width: 12mm (.47") x Height: 27mm (1.06") / LPJCASE - Length: 14mm (.55") x Width: 12mm (.47") x...
- CARTRIDGE FUSE TECHNICAL SPECS/COMPATIBILITY – Current rating (amps): BLUE-20A / PINK-30A / GREEN-40A / RED-50A / YELLOW-60A / JCASE overall voltage rating: 32 VDC / LPJCASE overall voltage rating: 58 VDC /Automotive and non-automotive use: MARINE...
- CARTRIDGE FUSE MATERIAL/REGULATORY COMPLIANCE - Housing: Non-conductive, heat-resistant nylon (PA66). Cover: Polycarbonate (PC) or Polysulfone (PSU) / RoHS Compliant, complies with: SAE 2741, ISO 8820-4 (in reference to electrical, mechanical, and...
- WARRANTY/SATISFACTION GUARANTEE - Enjoy peace of mind with our 1-year limited warranty. Should you encounter a defective product(s), BioFuse will repair or replace the defective product(s) at no cost to you. BioFuse is committed to providing customers...
No. 7
Bussmann FRN-R-30 Amp Brass 250-Volt Fusetron Dual Element Time-Delay RK5 Cartridge Fuse
- FRN Series Fusetron Dual Element Time-Delay Class RK5 Cartridge Fuse by Cooper Bussmann
- 30 Amps , 250 Volts
- Current Limiting, Class RK5, UL Listed, CSA Certified
- Pack of 1 FRN-R-30A Cartridge Fuse by Cooper Bussmann
$11.59
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No. 8
10 PCS Versatile Automotive Fuse Assortment Low Profile Box Shaped Micro Cartridge Fuses Kit for Pickup Trucks...
- Package Includes: This fuse automotive kit includes 10 low profile fuses in 5 different colors. Each fuse is rated as follows: blue 20 A x 2 pcs, pink 30 A x 2 pcs, green 40 A x 2 pcs, red 50 A x 2 pcs, yellow 60 A x 2 pcs
- High Quality Material: This car fuse kit is made of high quality copper alloy and fireproof injection molded case, which has good electrical conductivity and flame retardant. It can work stably for a long time in a high temperature environment to ensure...
- Functional and Practical: The fuse box automotive kit can effectively solve electrical equipment and automotive wiring problems and protect your vehicle from high currents, short circuits or overloads
- Easily Identifiable: Each car fuse box can be easily identified by its color-coded plastic housing and the engraved current rating numbers on the top. The intuitive and removable cover allows you to check it conveniently
- Widely Applicable: This automotive fuse kit supports most cars, boats, trucks, SUVs, homes, campers/RVs, ATVs, and motorcycles, and it's ideal to keep a few as spares for your emergency needs
No. 9
28 Pcs 15A 20A 25A 30A 40A 50A 60A 32V Mini Slotted Automotive MCASE Shaped Cartridge Fuse Kit
- Voltage rating 32 VDC. Interrupting ratings, 1000A at 32 VDC.
- Operating temperature range, -40 degrees Celsius to +125 degrees Celsius.
- Insertion force:44.1N maximum,9.9 pounds;Extraction force:4N minimum, 0.9 pounds,24.5N maximum, 5.5 pounds.
- With these standard fuse scan be a solution of your automotive wiring and electrical equipment safety, protect your vehicle and electrical devices from a short circuit or overload.
- Package include:4pcs * 15A Slotted MCASE Fuse 4pcs * 20A Slotted MCASE Fuse 4pcs * 25A Slotted MCASE Fuse 4pcs * 30A Slotted MCASE Fuse 4pcs * 40A Slotted MCASE Fuse 4pcs * 50A Slotted MCASE Fuse 4pcs * 60A Slotted MCASE Fuse
No. 10
Joinfworld 360Pcs Fast Blow Glass Fuse Assortment Kit 24 Values Automotive Fuses Kit 250V 0.5A 0.63A 1A 2A 3A...
- Package Includes: This Fast Blow Glass Fuses Assortment Kit includes 6x30mm/12 kinds: 0.63A 1A 2A 3A 4A 5A 7A 8A 10A 15A 20A 25A; 5x20mm/12 kinds: 0.5A 1A 2A 3A 4A 5A 6.3A 7A 8A 10A 15A 20A, total 360pcs.
- Product Dimension: 5x20mm: 0.2x0.78Inch & 6x30mm: 0.25x1.18Inch, the Auto Glass Tube Fuse is made of high quality glass and metal.
- Easy to Identify: Each Fast Blow Glass Fuse can be easily identified by carved amp rating are figures on the top of the fuse for easy identification.
- Easy to Carry & Store: All the glass fuses are sorted and put in a plastic box, super easy for you to carry and store.
- Great Compatibility: If the glass fuse is placed in the correct circuit, when the current abnormal rises to a certain height, the fuse will blow and cut off the current, thus playing a role in protecting the safe operation of the circuit, which makes your...
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Last update on 2026-04-20 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Cartridge Fuses
Understanding Fuse Types
- Glass Fuses: Common in electronics and smaller appliances, these offer visible indication of a blown fuse. They are generally less robust than ceramic options.
- Ceramic Fuses: More durable and better at handling higher temperatures and surges, ceramic fuses are ideal for industrial applications, automotive systems, and higher-power devices.
- Fast-Acting vs. Time-Delay: Fast-acting fuses interrupt the circuit immediately upon detecting an overcurrent. Time-delay fuses (also known as slow-blow) can tolerate brief surge currents, making them suitable for motors or transformers that draw extra power on startup.
Key Specifications to Consider
- Amperage Rating: This indicates the maximum current the fuse can handle before blowing. It should be matched to the circuit's expected load, never exceeding the wire's capacity.
- Voltage Rating: The fuse's voltage rating must be equal to or greater than the circuit's operating voltage. Using a fuse with a lower voltage rating can be dangerous.
- Interrupting Rating (AIC): This is the maximum fault current the fuse can safely interrupt without causing damage. Higher AIC ratings are generally safer for high-power circuits.
- Size and Form Factor: Cartridge fuses come in various standard sizes (e.g., 5x20mm, 6x32mm, 1/4" x 1 1/4"). Ensure the replacement fuse matches the physical dimensions of the original.
Where to Find Fuse Information
- Appliance Manuals: The most reliable source for fuse specifications is the owner's manual for the device you are protecting.
- Existing Fuse: The amperage, voltage, and type are usually printed directly on the fuse body. Always replace with an identical or equivalent fuse.
- Circuit Breaker Panel: For home wiring, circuit breaker ratings can sometimes guide fuse selection, but always defer to appliance-specific documentation.
Comparison Tips
- When replacing a fuse, always use one with the exact same amperage and voltage rating.
- For devices with high inrush currents (like motors), opt for a time-delay fuse if the original was a time-delay type.
- If unsure, consult a qualified electrician to determine the correct fuse specifications for your application.
Frequently Asked Questions
What is the difference between fast-acting and time-delay fuses?
Fast-acting fuses blow instantly when an overcurrent is detected, protecting sensitive electronics. Time-delay fuses are designed to withstand temporary surges, such as those from motor startup, before blowing.
Can I use a fuse with a higher amperage rating than the original?
No, you should never use a fuse with a higher amperage rating. This could lead to overheating wires and potential fire hazards, as the fuse would not protect the circuit adequately.
What does the voltage rating on a fuse mean?
The voltage rating indicates the maximum voltage the fuse can safely handle without arcing after it blows. It must be equal to or greater than the circuit's operating voltage.
How do I know what size fuse I need?
Fuse sizes are standardized physical dimensions. You can often find the required size on the old fuse, in the appliance's manual, or by measuring the fuse holder.
What is an interrupting rating (AIC)?
The interrupting rating (also known as AIC or Breaking Capacity) is the maximum fault current a fuse can safely interrupt. A higher AIC is generally recommended for circuits with a higher potential fault current.
Are glass fuses less safe than ceramic fuses?
Glass fuses are typically used in lower-power applications and can be more fragile. Ceramic fuses are generally more robust, handle higher temperatures better, and are preferred for higher-power or high-vibration environments.
