Fuse Link Type K
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Fuse Link Type K

High Voltage Fuse Link Type-K (also known as K-Link fuse) is a critical overcurrent and short-circuit protection component designed exclusively for expulsion fuse cutouts in 11kV–38kV medium-voltage overhead power distribution systems.
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Description

Technical Parameters

Gaodian Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of fuse link type k in China. With abundant experience, we warmly welcome you to buy advanced fuse link type k made in China here from our factory. We also accept customized orders.

 

High Voltage Fuse Link Type-K (also known as K-Link fuse) is a critical overcurrent and short-circuit protection component designed exclusively for expulsion fuse cutouts in 11kV–38kV medium-voltage overhead power distribution systems.

 

Specification

● 11kv Fuse Link light 21" (533mm)

● 27kv Fuse Link light 23" (584mm)

● 33kv Fuse Link light 31" (787mm)

 

Fuse Link Type-T

Rated current

A

A (dim)

mm

B (dim)

mm

C (dim)

mm

Catalog Number

Remove head

Solid head

1

D19.00

D12.50

D8.0*130

EF1KA23

EF1K23

2

EF2KA23

EF2K23

3

EF3KA23

EF3K23

6

EF6KA23

EF6K23

8

EF8KA23

EF8K23

10

EF10KA23

EF10K23

12

EF12KA23

EF12K23

15

EF15KA23

EF15K23

20

EF20KA23

EF20K23

25

EF25KA23

EF25K23

30

EF30KA23

EF30K23

40

EF40KA23

EF40K23

50

EF50KA23

EF50K23

65

EF65KA23

EF65K23

80

EF80KA23

EF80K23

100

EF100KA23

EF100K23

120

EF120KA23

EF120K23

150

EF150KA23

EF150K23

200

EF200KA23

EF200K23

 

main Characteristics

 

Time-Current Performance

Classified as a "slow-speed" fuse with a nominal speed ratio of 6–8. It features a flatter, slower time-current curve (TCC) compared to T-type fuses, providing discrimination and coordination with downstream relays, reclosers, and other protective devices.

Construction

Typically consists of a high-purity silver or silver-copper alloy fusible element enclosed in a high-strength, heat-resistant fiber arc-extinguishing tube, with tinned copper stranded flexible leads at both ends.

PACKAGING & DELIVERY

Each fuse is individually packed in a small box, then the small boxes are placed into a big outer carton.

packaging-Fuse Link Type-T
packaging2-Fuse Link Type-T

STANDARD

Manufactured and tested in accordance with IEC 60282-2 and IEEE C37.41/C37.42 international standards.

Ratings: Covers rated currents from 1A to 200A and voltages from 11kV to 38kV, suitable for standard drop-out fuse cutouts.

ADVANTAGES

System coordination: Minimizes unnecessary outages.

High breaking capacity: Reliably clears fault currents.

Outdoor durability: Corrosion-resistant and can be used in harsh weather.

Easy installation & replacement for low maintenance.

 

FAQ

 

 

Q: Are you a manufacturer, trading company or a third party?

A: We are a manufacturer, and we established our company since 2010.

Q: What is your main market?

A: Europe, The North America, South America, The middle east, and etc.

Q: Can you send me samples?

A: Yes, we can send you free samples but the cost of Express is not included, warmly welcome you to come visit our company.

 

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