China Fuse links Factory
JEC Type K and Type T fuse links are made in complete accordance with standards ANSI/NEMA. Other links meet all the standards except those covering time-current characteristics. Time-current characteristics for links other than K and T links are not covered in the ANSI standards.
The fast characteristics of Type K fuse links were established by ANSI/NEMA to provide fuse links that would meet existing coordination schemes. 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.
The twin pigtail fuse link is convenient to work with and easier to install in the cutout than conventional single pigtail fuse links. The pigtails attach under the clamp with one on each side of the attachment stud.
The high-voltage fuse adopts a new type of melt or silver-copper alloy, the "K" type fuse melting rate is 6-8, and the "T" type melting rate is 10-13.
A comparison of the time-current curves of the JEC SloFast fuse link with those of conventional fuse links and the safe-loading time current characteristics for distribution transformers illustrates the application potential of the SloFast fuse links.
The rather unusual current rating assigned to SloFast fuse links is an aid in their application since the current rating assigned is identical to the continuous current rating of the transformers which they were specifically designed to protect.
"JECSANY" Fuse links 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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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.
Double Tail K (T) Type Fuse Links
Model:DFL11(33)K(T)1-200
Fuse link 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.
Solid Button Head T Type Fuse Elements
Model:FL11(33)TS1-200
Fuse Elements comprises "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.
Various Removable Button Head T Type Fuse Links
Model:FL11(33)TR1-200
Fuse link comprises "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.
Solid Button Head K Type Fuse Link
Model:FL11(33)KS1-200
Fuse link comprises "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.
Various Removable Button Head K Type Fuse Link Elements
Model:FL11(33)KR1-200
Fuse link comprises "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.
