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China Fuse Cutouts Factory

"JECSANY" is a professional China various medium and high voltage product provider which supplies Fuse Cutouts, surge Arrester and Protection Device, vacuum circuit breakers, auto reclosers, switchgear, polymer/porcelain insulators, power tools, power accessories, OPGW/ADSS, distribution transformers, etc. And be able to provide one-stop service for new and old customers, including product development, design, manufacturing, transportation, installation, and after-sales service.

Fuse Cutouts are the most commonly used short-circuit protection switch for branch lines and distribution transformers of 10kV-36KV distribution lines.
The drop-out fuse is installed on the branch line of 10kV-36KV distribution line, which can reduce the scope of power outage. Because it has an obvious disconnection point, it has the function of isolating switch, which creates a safe working environment for the lines and equipment in the maintenance section.
Installed on the distribution transformer, it can be used as the main protection of the distribution transformer.
It has the characteristics of economy, easy operation and strong adaptability to outdoor environment. It is widely used in 10kV-36KV distribution lines and the primary side of distribution transformers as protection and equipment switching and switching operations, and has been popularized.
The working principle of the drop-out fuse can be summarized as follows:
The moving contacts at both ends of the fuse tube are fastened by the fuse (melt), and after the upper moving contact is pushed into the "duckbill" protruding part, the upper static contact made of phosphor copper sheet is pressed against the upper moving contact. head, so the fuse tube is firmly stuck in the "duckbill". When the short-circuit current is blown through the fuse, an arc is generated, and the steel paper tube lined with the fuse tube generates a large amount of gas under the action of the arc. Because the upper end of the fuse tube is sealed, the gas is ejected to the lower end to blow out the arc. Because the fuse is blown, the upper and lower moving contacts of the fuse tube lose the tightening force of the fuse. Under the action of the fuse tube's own gravity and the spring sheets of the upper and lower static contacts, the fuse tube falls rapidly and the circuit is disconnected , remove the faulty section line or faulty equipment.

"JECSANY" Fuse Cutouts have stable quality and the products are exported to Southeast Asia, South Africa, South America, the Middle East and other global markets. OEM customization can also be made according to the drawings or samples provided by customers.
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33KV Expulsion Porcelain Fuse Cut Out

33KV Expulsion Porcelain Fuse Cut Out

Model:FCO33100C660-C
The primary purpose of any fuse cutouts is to provide protection to the lines of your system and the various apparatus on those lines such as transformers and capacitor banks. 33KV Expulsion Porcelain Fuse Cut Out provides reliable protection from low-level overloads that just melt the fuse link, intermediate faults, and very high faults, through maximum interrupting capacity.

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High Voltage Limit Current Fuse

High Voltage Limit Current Fuse

Model:OKG-63x254-a
High Voltage Limit Current Fuse can be used in system with AC 50Hz and rated voltage of 10KV, used together with other protection electric facilities such as loading switches. It can protect power transformers and other power facilities against overloading or circuit break. It is mainly used in American style transformers as backup protection.

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SloFast fuse link

SloFast fuse link

Model:FL11(33)D-SF-A
Jec SloFast fuse links are designed to carry 150% of their rated current without damage to the fuse link itself or the cutout in which it is installed. This capacity is for special loading situations, such as short time overloads and cold load pick-up.

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Double Tail K (T) Type Fuse Links

Double Tail K (T) Type Fuse Links

Model:DFL11(33)K(T)1-200
Double Tail K (T) Type Fuse Links comprises "K" "T" 2ypes, i.e. Fast melting type, Slow melting type. The rated voltage ranges are from 11 to 38kv, the rated current ranges are from 1A to 200A. The fuse link is with double tail. Inside with high strength strain wire which can withstand tensile strength from fuse cutout flipper and outside pulling strength. Jec Type fuse links are designed to carry 150% of their rated current without damage to the fuse link itself or the cutout in which it is installed. This capacity is for special loading situations, such as short time overloads and cold load pick-up.

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Solid Button Head T Type Fuse Elements

Solid Button Head T Type Fuse Elements

Model:FL11(33)TS1-200
Solid Button Head T Type Fuse Elements "K" "T" "H" 3 types, i.e. Fast melting type, Slow melting type, Slofast melting type. The rated voltage ranges are from 11 to 38kv, the rated current ranges are from 1A to 200A. The fuse link is with solid button. Inside with high strength strain wire which can withstand tensile strength from fuse cutout flipper and outside pulling strength. Jec Type fuse links are designed to carry 150% of their rated current without damage to the fuse link itself or the cutout in which it is installed. This capacity is for special loading situations, such as short time overloads and cold load pick-up.

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Various Removable Button Head T Type Fuse Links

Various Removable Button Head T Type Fuse Links

Model:FL11(33)TR1-200
Various Removable Button Head T Type Fuse Links "K" "T" "H" 3 types, i.e. Fast melting type, Slow melting type, Slofast melting type. The rated voltage ranges are from 11 to 38kv, the rated current ranges are from 1A to 200A. The fuse link is with removable button. Inside with high strength strain wire which can withstand tensile strength from fuse cutout flipper and outside pulling strength. Jec Type fuse links are designed to carry 150% of their rated current without damage to the fuse link itself or the cutout in which it is installed. This capacity is for special loading situations, such as short time overloads and cold load pick-up.

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Solid Button Head K Type Fuse Link

Solid Button Head K Type Fuse Link

Model:FL11(33)KS1-200
Solid Button Head K Type Fuse Link "K" "T" "H" 3 types, i.e. Fast melting type, Slow melting type, Slofast melting type. The rated voltage ranges are from 11 to 38kv, the rated current ranges are from 1A to 200A. The fuse link is with solid button. Inside with high strength strain wire which can withstand tensile strength from fuse cutout flipper and outside pulling strength. Jec Type fuse links are designed to carry 150% of their rated current without damage to the fuse link itself or the cutout in which it is installed. This capacity is for special loading situations, such as short time overloads and cold load pick-up.

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Various Removable Button Head K Type Fuse Link Elements

Various Removable Button Head K Type Fuse Link Elements

Model:FL11(33)KR1-200
Various Removable Button Head K Type Fuse Link Elements "K" "T" "H" 3 types, i.e. Fast melting type, Slow melting type, Slofast melting type. The rated voltage ranges are from 11 to 38kv, the rated current ranges are from 1A to 200A. The fuse link is with removable button. Inside with high strength strain wire which can withstand tensile strength from fuse cutout flipper and outside pulling strength. Jec Type fuse links are designed to carry 150% of their rated current without damage to the fuse link itself or the cutout in which it is installed. This capacity is for special loading situations, such as short time overloads and cold load pick-up.

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400A Low Voltage Pole Wall Mounting Cutout

400A Low Voltage Pole Wall Mounting Cutout

Model:SMF-3
400A Low Voltage Pole Wall Mounting Cutout designed with ease of use and simplicity in mind, this pole mountable used cutout is the ideal method of providing rural dwellings with a safe, protected and reliable low voltage power supply.

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400A Overhead Service Low Voltage 415V Pole Mounted Cutout

400A Overhead Service Low Voltage 415V Pole Mounted Cutout

Model:SMF-2
Low 400A Overhead Service Low Voltage 415V Pole Mounted Cutout designed with ease of use and simplicity in mind, this pole mountable used cutout is the ideal method of providing rural dwellings with a safe, protected and reliable low voltage power supply.

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Low Voltage Bolting Type JPU Fuse

Low Voltage Bolting Type JPU Fuse

Model:JPU
This Low Voltage Bolting Type JPU Fuse is suitable for J types 82mm fuse link, rated current to 400A. It is mainly used for protecting the electrical circuit against overload and short circuits (gG'gL); it also may derive for protecting the semiconductor device and others complete set installment from short-circuit (aR) as well as the electric motor from short-circuit (aM).
The rated breaking capability for this series fuse is to 100KA.
This series fuse conforms to national standard GB13539 and international electrical committee standard IEC 60269.

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Single Pole insulated House Service 80A Cutout

Single Pole insulated House Service 80A Cutout

Model:JHF-60/80A
Low Voltage 415V Pole Mounted Cutout designed with ease of use and simplicity in mind, this Single Pole insulated House Service 80A Cutout used cutout is the ideal method of providing rural dwellings with a safe, protected and reliable low voltage power supply.

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Jecsany is one of the professional Fuse Cutouts manufacturers and suppliers in China. Welcome to buy newest cheap Fuse Cutouts from our factory. our products are high quality and latest selling, IEC, we are happy to provide you with a low price quotation.
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