Fuse links Bodies Power Protection

Wellele is a leading manufacturer worldwide. We are supplying high quality HV-MV-LV Fuse Links Tube Body for Cartridge fuses ,Dropout Fuse,Fuse cutout ,Striker fuse ,HRC fuse ,Expulsion fuses,Cylindrical fuse ,Transformer fuse on power protection . We specialize in the production of fuse tubes in different material types such as vulcanized fiber tube,vulcan fiber complex epoxy fiberglass tube, G5 /G9 Melamine tube, Fuse links tube,FR4 G10 Filament wound epoxy tube, Synthetic Arc Quenching liner and so on. You can send your inquiry now!

Get Wellele fuse tube and make your customers happy!

If you need to order Power protection fuse links tube body in China, wellele will provide you with a wide range of options, including features, sizes, high temperature resistance, pressure resistance, customization and more. Get the products you want now!

VULCANIZED FIBER TUBE fishpaper sleeve

Vulcanized fiber tube

Vulcanized fiber tube Custom ID4mm to ID80mm,grey ,black ,red color .thin wall to thick to Cutting too short or length 1000mm.

Vulcanized Fiber Combination Fiberglass Tube

Vulcan fibre complex epoxy fiberglass tube

Vulcan fibre complex epoxy fiberglass tube for CUTOUT FUSE ,Drop out fuse for 10kv 12kv 15kv 30kv 35kv etcs

fuse holder cutout tube

Synthetic Arc Quenching liner

The best fuse tube for harsh environments. high temperature and cold resistance, corrosion resistance, reusable and environmentally friendly.

vulcanized fiber tube

small thin wall vulcanized fiber tube for fuse link motor

Custom small thin wall vulcanized fiber tube for fuse link ,or vulcanized fiber with mylar ,Kraft paper with mylar by different color .thickness 0.15mm to 2mm

melamine tubing

G5/G9 melamine tube

Custom G5/G9 melamine tube ID2.5mm to ID80mm ,

current-limiting bodies Medium Voltage Fuses

Filament wound tube epoxy fiberglass

Filament wound tube FR4 G10 epoxy fiberglass custom mico thin wall sleeve ,ID4mm to ID500mm for Power fuse swich

Wellele: Your Leading Manufacturer of Power Fuse links Body

Wellele is a joint venture between Well Electric Co. and a local Chinese company specializing in the manufacture of arc quenching power protect Fuse Links Body and insulated tube on Fiberglass and molded compressed fibre depending . Whether you are a novice or one of our major customers, we can provide you with a one-stop solution.

Wellele is a reliable power proctecting fuse links tube supplier, so you can trust us. Our company has been certified since its foundation 20 years ago. Our highly trained and skilled team from different service departments will guide you and ensure the safety of every process.

Send your drawings of fuse tube to our staff and let Wellele fulfill your business needs.

Customized Power Protection Fuse Tube To Expand your Brand.

Knurled Screwed Vulcanized Fiber Tube

Surface patterning process etcs On Vulcanised fibre Tubing

We customize Surface patterning, threading, Holes, Chamfers, Steps etcs On Vulcanised fibre Tubing

Slotted Tube blue grey vulcanized paper tube

Custom Mico Thin wall vulcanizd fiber liner and working

Custom Mico Thin wall vulcanizd fiber sleeve and working for your Fuse links or motor or handle etcs.

fuse tube body print for drop out OEM

Vucanized fiber complex epoxy fiberglass tubie OEM

Vucanized fiber complex epoxy fiberglass tube OEM :Print ,step in inner ,Chamfered, with brass fittings etcs for Your 10KV,12KV,15KV,35KV Dropout fuse high Medium Voltage Fuses .

filament wound tube transformer part 35kv

Filament wound fiberglass tube

Filament wound FR4 G10 fiberglass tube part ,Various colors custom, ID6mm to ID500mm ,Temperature resistance :150C to 200C .Hole Slot Trench Joint Step process.

fuse links tube body

Fuse links body motor tube from wellele custom

We customize the tube body for arc extinguishing fuse links , use vulcanized fiber or kraft paper tube with MYLAY ,customize all kinds color and ID5mm to ID15mm Thin wall fuse tube.

thin wall SURGE ARRESTOR frp tube

Mico thin wall filament wond tube epoxy fiberglass tube

Mico thin wall FR4 G10 filament wond tube epoxy fiberglass tube . thin wall filament wond tube is our advantage, wall thickness >0.2mm ,>ID3mm, widely used in microelectronics medical military and so on.

The Fuse body tube Complete FAQ Guide

Materials for HV/MV/LV fuses vary depending on the voltage level. Common materials include porcelain, fiberglass, epoxy, ceramic and glass,molded mica laminates, or molded compressed fibre depending on application and voltage class. These materials are selected based on their insulating properties, mechanical strength, and ability to withstand the specific voltage and current requirements of each fuse type .

1 Raw material preparation : Select high quality vulcanized fiber as raw materials, usually using natural fibers such as wood pulp and cotton pulp as the main raw materials.

2 Pulp Preparation : The raw material fibers are pulped, j-soaked and other treatments to make paper pulp.

3. Paper molding : The pulp is molded through a paper machine, through filtration, pressing, drying and other processes to form wet paper.

4. Vulcanization: Wet paper is immersed in a vulcanizing solution for vulcanization, so that the fibers in the paper react with the vulcanizing agent to increase the strength and durability of the paper.
5. Leveling Processing : Calendering, cutting and other processing of the vulcanized fiber paper to make its surface flatter and smoother.
6. For thickness above 3mm, choose 0.5mm or 0.8mm according to the thickness, adopt the laminated hot press gluing method, and manufacture into 3mm 6mm 10mm to 60mm.

7 Packaging and Quality Inspection : Packaging the made vulcanized fiber paper and quality inspection at the same time to ensure that the product meets the relevant standards and requirements.

WELLele specializes in manufacturing MV/HV/LV fuse body for more than 20 years. wellele manufacture for HVMV fuse Voltage range: 1KV TO 36KV materials are: G5 G9 melamine; vulcanized fiber; G10 epoxy fiberglass ,Filament wound tube G10 polymer composite, molded compressed fiber depending on the LV fuse: melamine, insulating paper, fish paper. 36kv. Above high voltage fuse: G10 epoxy glass fiber, G11 high temperature resistant epoxy Fiberglass epoxy glass fiber composite. ceramic

Uses and types of products that can be made from vulcanized fibre:

  1. Electrical Insulation Components:
    • Switch bases
    • Transformer insulation
    • Coil formers
    • Arc shields
    • Slot liners
    • Insulating washers and spacers
  2. Mechanical Components:
    • Gears
    • Bearings
    • Cams
    • Bushings
    • Friction discs
    • Clutch facings
  3. Gaskets and Seals:
    • Gaskets for pumps, valves, and flanges
    • Seal rings
    • Packing materials for pipe joints and fittings
  4. Abrasive Backings:
    • Grinding wheels
    • Sanding discs
    • Abrasive sheets
    • Polishing wheels
  5. Sporting Goods:
    • Archery bows
    • Fishing rod ferrules
    • Skateboard decks
    • Knife handles
  6. Luggage and Cases:
    • Briefcases
    • Toolboxes
    • Instrument cases
    • Trunks
  7. Art and Design:
    • Sculptures
    • Art installations
    • Furniture components
    • Decorative items
  8. Automotive Components:
    • Brake pads
    • Clutch facings
    • Thermal insulation
    • Gaskets and seals
  9. Aerospace Components:
    • Aircraft interior panels
    • Structural components
    • Heat shields
    • Electrical insulation
  10. Industrial Applications:
    • Speaker cones
    • Industrial filters
    • Medical devices
    • Machine guards
    • Fuse tube body

The fuse body in high-voltage fuses, medium-voltage fuses and low-voltage fuses is the protective housing that houses the fuse element. Its main functions include

Insulation: The insulating properties of the fuse body inhibit arcing in the event of a fault, preventing the arc from affecting surrounding components or causing further damage.

Mechanical Protection: It protects the fuse element from physical damage and ensures that the fuse functions properly and maintains its integrity when required.

Encapsulation: The body of the fuse accommodates the fuse element and any arcs or debris from a fault, preventing them from causing injury or damage to the electrical system.

Support: It supports the fuse element within the fuse assembly and ensures that the fuse is properly aligned and operates correctly when struck by fault current.

In summary, the fuse body plays a key role in ensuring the safe and reliable operation of high, medium and low voltage fuses by providing insulation, mechanical protection, containment and support for the fuse element.

1. Customization : Original paper and color made from cotton pulp.
2. Chemical treatment:
Impregnation or soaking of cellulose pulp in a solution containing a catalyst, usually zinc chloride, to initiate the vulcanization process.

3. board molding:
-The impregnated pulp is made into flat sheets using a papermaking process, similar to the production of vulcanized fiberboard. The thickness and size of the sheet depends on the desired size of the final tube.

4. roll forming :
-Once the flat sheets are dried, they are rolled around mandrels or cylinders to form them into tubes. The diameter of the mandrel determines the inner diameter of the tube.

5. Pressing and vulcanizing: After measuring the wall thickness according to the heat shrinkage ratio
The rolled pipe is heated and pressurized several times to bond the layers of vulcanized fibers together and complete the vulcanization process. This step ensures that the pipe maintains its shape and structural integrity.

6. Trimming and finishing:
After vulcanization, the end of the pipe can be trimmed to the desired length using a cutting tool.
-The pipe may be subjected to additional finishing processes such as sanding, coating or calendering to obtain the desired surface finish and properties.

7. Quality Control:
Quality control measures are implemented throughout the manufacturing process to ensure that the pipe conforms to the required specifications in terms of size, thickness, strength and other properties.

8. Packaging:
Once the vulcanized fiber pipe is completed and inspected, it will be packaged and ready for distribution to customers

Wellele after 20 years of experience, in the continuous upgrading of products with various fuse manufacturers, we can complete the production of ID4mm to ID120mm fuse body, ultra-thin walled and thickened body pressure and temperature resistance processing and concentricity control; meanwhile, Wellele can help you to synchronize with the gradient, taper, holes, grooves, threads, and printing of OEM processing.

Electrical components and fuses. Some well know manufacturer of fuse bodies include

Eaton Corporation
Littelfuse, Inc.
Meyerson (formerly Ferraz Shawmut)
SIBA GmbH
Bell Fuse Company
Cooper Bussmann (acquired by Eaton)
Schneider Electric
Bussmann (a division of Eaton)
These companies manufacture a wide range of fuse bodies for a variety of applications, including industrial, automotive and consumer electronics. For the most accurate and up-to-date information, it is recommended that you consult directly with these manufacturers or their authorized distributors.

The current Well know manufacturers of FUSE BODY TUBE in china as:

Well Electric Co,Ltd ;

Tianze Electric Co
Tiansheng Electric .

Fuse bodies types are available in a variety of types and configurations to meet different applications and requirements. Some of the common medium and low voltage fuse body types include

Cartridge Fuse Bodies: These are cylindrical fuses with metal end caps that can be mounted in a fuse holder or fuse box.
Blade Fuse Body: Also known as an automotive fuse, it has a flat rectangular shape and is typically used in automobiles.
Ring Fuse Body: This is a cylindrical fuse with a metal end cap and center contact, typically used for high current applications.
Surface Mount Fuse Blocks: These fuse blocks are compact and can be mounted directly on a circuit board.
Miniature Fuse Bodies: Compact cylindrical fuses typically used in electronics and small appliances.
Bolt-On Tagged Fuse Bodies: These fuse bodies are bolted on for high current applications, typically used in industrial environments.
HRC (High Burst Capability) Fuse Bodies: These fuse bodies are designed to handle high fault currents and are commonly used in industrial and commercial electrical systems.
Semiconductor Fuse Bodies: Fuse bodies designed to protect semiconductor devices from overcurrent.

High voltage (HV) fuse bodies types are designed to handle high voltage levels and protect electrical systems from overcurrent conditions. There are several types of HV fuse bodies, each suitable for a specific application and voltage rating. Some common types include:


Jet fuse bodies: jet fuse bodies are designed for use in high voltage systems. They contain a fuse element that is encapsulated in a porcelain body filled with a filler material such as sand or quartz powder. When the fuse blows, the arc causes the filler material to expand rapidly and extinguish the arc.

Drop Fuse Body: Drop fuses are designed to break a circuit in the event of a fault. They typically consist of a fuse element encapsulated in a ceramic or polymer housing. When the fuse blows, the fuse is dislodged from the fuse holder, thus breaking the circuit.

Liquid-Filled Fuse Bodies: These fuse bodies are filled with a dielectric liquid, such as oil, to provide cooling and arc extinguishing properties. They are typically used in high voltage applications where rapid fault clearing is required.

Oil Circuit Breaker Fuses: These fuses are designed to protect oil circuit breakers from overcurrent conditions. They are usually mounted inside the circuit breaker and operate in conjunction with the circuit breaker to protect the electrical system.

Current Limiting Fuse Bodies: Current limiting fuses are designed to limit the amount of fault current flowing through a system in the event of a fault. They operate quickly to interrupt the fault current and reduce damage to the electrical system.

Wellele fuse bodys tube types sizes as :

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