Nh3 thermal fuse link RT16-3 with double indicator Hrc Ceramic Knife Blade Fuse Link

Nh3 thermal fuse link RT16-3

Item NO.	Rated Current In	Rated Voltage Un	Breaking Capacity (with Fuse)
RT16-3 (NT3/NH3)	In:315A,400A,500A,630A(500VAC/440VDC); In:315A,400A,500A(690VAC)	500VAC 690VAC 440VDC	120KA(500VAC) 50KA(690VAC) 100KA(440VDC)

Product drawings

Fuse Link parameters

Product Item	RT16(NT/NH）Fuse Link
Rated Current	2A-630A
Rated voltage	500VAC/690VAC/250VDC
Breaking Capacity（kA）	120kA（500V），50kA（690V）
Standard	IEC 60269，CE
Applications	Power control system, industry electrical equipment

The components of the fuse link

The fuse is mainly composed of cover plate, plug, knife contact, fuse element, filler and ceramic body.

Cover plate:GRLadopts high strength aluminum alloy. The surface embossing makes the product more beautiful and the design of stiffener makes the product more firm and reliable.thermal fuse link

Plug:GRLadopts high strength nylon material, which is more resistant to high temperature

Knifecontact:The integrated design rather than riveting structure of copper has stronger performance and lower temperature rise.

Fuse element:GRLadopts high performance copper strip, and the fuse element layout design is more reasonable and breaking capacity is stronger.

Filler:GRLadopts silica sands in high purity.

Fuse body:GRLadopts high frequency porcelain.

NN20KWUI 001 RT16-1 test report 1116_report

NN20MVEK 001 RT16-2 test report 1116_report

RT16-00（NT00、NH00）TUV

RT16-3（NT、NH3）TUV

NH series fuses are high voltage fuses used for circuit protection in electrical power distribution systems. They are commonly used in industrial and commercial applications where high levels of current are present.thermal fuse link

Here are some features, benefits, and applications of NH series fuses:

Features:

• NH fuses are designed to provide reliable and consistent performance under high current and voltage conditions.They have a compact and modular design that allows for easy installation and replacement.
• NH fuses are available in a range of sizes and ratings to suit different applications.They have low watt loss and high breaking capacity, making them ideal for high power applications.
• NH fuses are designed with a special arc extinguishing system that prevents the build-up of harmful gases.

Benefits:

• NH fuses offer excellent protection against overcurrent and short-circuit conditions, preventing damage to equipment and reducing downtime.They have high interrupting capacity, which ensures that the circuit is quickly and safely disconnected in the event of a fault.
• NH fuses have a long service life and are capable of withstanding high levels of thermal and mechanical stress.They are resistant to shock and vibration, making them ideal for use in harsh environments.
• NH fuses are designed to be easy to replace, reducing maintenance costs and downtime.

Applications:

• NH fuses are commonly used in high voltage electrical systems, such as power generation, transmission, and distribution systems.They are used in industrial applications where high power equipment is present, such as motors, generators, transformers, and switchgear.thermal fuse link
• NH fuses are used in renewable energy systems, such as wind and solar power systems, to protect against overcurrent and short-circuit conditions.They are used in commercial applications, such as shopping malls and hospitals, to protect against power surges and other electrical faults.
• NH fuses are used in marine and offshore applications, where high levels of shock and vibration are present.

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