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Cylindrical FF Fuses

Cylindrical FF Fuses

This series of H105F Fast fuses are suitable for rated DC(AC)1500V (1A-6A) line protection, as a comprehensive protection for instrument power lines and wiring harnesses, and also has strong current limiting capabilities and high breaking Capability, fast short-circuit breaking speed, etc.

Introduction:

 

Welcome to our company, a leading manufacturer of electronic components for the global market. We specialize in providing high-quality electronic products at competitive prices to merchants in countries outside of China. Our extensive range of products includes Cylindrical FF Fuses, which are designed to protect electrical devices from short-circuiting or overloading.

 

Overview:

 

Our Cylindrical FF Fuses are designed with the latest technology to provide exceptional performance and reliability. The fuses are made from high-quality materials and are available in different ampere ratings to meet the needs of various applications. Our fuses are an ideal choice for various applications, including motors, transformers, and power supplies, among others.

 

Features:

 

Our Cylindrical FF Fuses have several features that make them stand out from other products on the market. These features include:

 

1. High-Quality: Our fuses are made from the highest quality materials to ensure durability and reliability.

 

2. Wide Range: Our fuses are available in different ampere ratings to meet the needs of various applications.

 

3. Excellent Performance: Our fuses provide exceptional performance and protection against short-circuits and overloading.

 

4. Precision Engineering: Our fuses are designed with precision engineering to ensure optimum performance and consistency.

 

5. Easy to Install: Our fuses are easy to install and require no special tools or expertise.

 

Benefits:

 

Our Cylindrical FF Fuses offer several benefits to merchants looking for quality electronic components. These benefits include:

 

1. High-Quality: Our fuses are made from the highest quality materials, ensuring durability and reliability.

 

2. Cost-Effective: Our fuses are available at competitive prices, making them cost-effective for merchants.

 

3. Exceptional Performance: Our fuses provide excellent performance and protection against short-circuits and overloading.

 

4. Versatile: Our fuses are suitable for various applications, including motors, transformers, and power supplies, among others.

 

5. Easy to Use: Our fuses are easy to install and require no special tools or expertise.

 

Applications:

 

Our Cylindrical FF Fuses are suitable for various applications, including:

 

1. Motors: Our fuses are an ideal choice for protecting motors from overloading or short-circuiting.

 

2. Transformers: Our fuses provide excellent protection for transformers against overloading.

 

3. Power Supplies: Our fuses are suitable for protecting power supplies from short-circuiting.

 

4. Other Applications: Our fuses can be used in various other applications where protection against short-circuits and overloading is required.

 

Conclusion:

 

Our Cylindrical FF Fuses are an excellent choice for merchants looking for high-quality electronic components that provide exceptional performance and reliability. Our fuses are made from the highest quality materials and designed with precision engineering to ensure optimum performance and consistency. With different ampere ratings available, our fuses are suitable for various applications and are easy to install. Contact us today for more information and to place your order.

 

1. Introduction
This series of H105F Fast fuses are suitable for rated DC(AC)1500V (1A-6A) line protection, as a comprehensive protection for instrument power lines and wiring harnesses, and also has strong current limiting capabilities and high breaking Capability, fast short-circuit breaking speed, etc., and can withstand temperature shock, mechanical shock, current shock, chemical load, etc. Breaking capacity: AC (50KA) DC (20KA)


2. Normal working conditions
Ambient air temperature Normal use condition: -40℃~+125℃;


3. Use category

“gR”Indicates a fast fuse for full range protection.


4. Structural features

The melting tube of this Cylindrical FF fuse is made of special high temperature resistant materials, with high flame retardancy and strong hardness. The melt is made of 99.99% pure silver and is encapsulated in the melting tube. The molten tube is filled with chemically treated high Purity quartz sand and special chemical materials are used as the arc extinguishing medium. The contact surface is treated with silver plating to ensure reliable electrical performance and greatly reduce the temperature rise and power consumption. Both ends of the melt are firmly connected to the contacts by spot welding, which improves The safety and reliability of breaking short-circuit fault current is greatly enhanced ( melamine tube)

5. Agreed current and agreed time

Test current
(A)

Fusing time (s)

In:

min

max

1.1In

14400

-

1.35In

150

3600

1.5In

10

1000

2In

0.5

100

3In

0.1

15

5In

0.05

1

Note: The agreed current and agreed time required by the customer can be negotiated with our company.

6. Main parameters

No:

Model number

Rated current(A)

Rated voltage
(V)DC

Breaking capacity
DC(20KA)

Rated voltage
(V)AC

Breaking capacity
AC(50KA)

1

H105F100

1A

1500V

20KA

1500V

50KA

2

H105F150

1.5A

1500V

20KA

1500V

50kA

3

H105F200

2A

1500V

20KA

1500V

50kA

4

H105F250

2.5A

1500V

20KA

1500V

50KA

5

H105F300

3A

1500V

20KA

1500V

50KA

6

H105F400

4A

1500V

20KA

1500V

50KA

7

H105F500

5A

1500V

20KA

1500V

50KA

8

H105F600

6A

1500V

20KA

1500V

50KA

Note: Can be customized according to specific requirements

7. Product size chart

1


8. Characteristic curve

2


9. About Gongfu

3

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