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China GB15979-2002 safety standard fuse links Manufacturer, Supplier, Factory

We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for GB15979-2002 safety standard fuse links, 500V 160A fuse links, RS7B fuse links, 100KA fuse links, Plastic fuse links, our products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients。
GB15979-2002 safety standard fuse links, With more than 9 years of experience and a skilled team, now we have exported our items to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

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  • RS0/RS3-50 500V Fuse

    RS0/RS3-50 500V Fuse

    The RS0/RS3-50 500V Fuse is a square tube bolted fast fuse, with a rated voltage of 500V and a breaking capacity of 50ka, which has good safety guarantee.
  • 10A 500V Screw Type Fuse Links

    10A 500V Screw Type Fuse Links

    10A 500V screw type fuse links has a filler closed tubular cap shape, with a rated working voltage of AC (50Hz) to 500V and a rated current of 125A. It mainly provides overload and short-circuit protection for electrical lines. It can also be derived from semiconductor devices and their complete set of short circuit protection (AR) and motor short circuit protection (AM). The rated breaking capacity of 10A 500V screen type fuse is 100kA. Welcome to buy.
  • 14X51 1000V 63A DC Fuse holder

    14X51 1000V 63A DC Fuse holder

    The cylindrical fuse holder can effectively ensure the safety of electrical circuits. The 14X51 1000V 63A DC Fuse holder is the most ideal choice for AC/DC applications. It provides simple installation and makes the 14X51 1000V 63A DC Fuse holder a versatile choice for industrial environments and electrical safety applications.
  • 1000V 250A DC Fuse Holder Photovoltaic Base

    1000V 250A DC Fuse Holder Photovoltaic Base

    Thank you very much for your recognition，Zhenghao fuse The 1000V 250A DC Fuse Holder Photovoltaic Base is a powerful, safe and reliable piece of electrical equipment that is used in a variety of different industrial and commercial applications. Its durability, safety features and wide range of uses make it an integral part of electrical systems.
  • 500V 63-250A Fast Fuse Core

    500V 63-250A Fast Fuse Core

    With over 40 years of deep cultivation in the fuse industry, Zhenghao has launched a 500V 63-250A fast fuse core with a breaking capacity of 120kA. The rated voltage is 500V AC and the rated current can reach 250A. It has short-circuit protection, power on protection, and immediate circuit breaker protection. The GL/Gg symbol means line protection, and this type of fuse is used to protect cables and conductors.
  • NH00 Photovoltaic System DC 1000V 32~100A Fuse Link

    NH00 Photovoltaic System DC 1000V 32~100A Fuse Link

    The NH00 Photovoltaic System DC 1000V 32~100A Fuse Link is suitable for overcurrent protection in photovoltaic DC systems. This product supports a maximum voltage of 1000V DC and a current range of 32~100A. It is designed specifically for solar power plants and energy storage systems, and can effectively prevent equipment damage caused by overload or short circuit.
  • Related Blog
  • Reviews

  • Why do we use cylindrical fuses?

    In electrical equipment and circuit systems, fuses are one of the most basic and critical protection components.

  • How Does a Cylindrical Fuse Protect Electrical Systems?

    Cylindrical fuses are compact yet powerful devices designed to protect electrical circuits from overcurrent and short-circuit damage. Their robust cylindrical structure ensures reliable operation, and their versatility makes them widely used in industrial, commercial, and residential applications.

  • Constantly having circuit protection issues?

    After working as an electrician for over a decade, my biggest fear is a sudden blown fuse in my equipment. Ordinary fuses are either slow to react or frequently trip. It wasn't until I used Zhenghao's 80A 22×58mm Cylindrical Fuse that these issues were completely resolved.

  • Why Choose a Screw Type Fuse Over Other Fuse Types

    When it comes to protecting electrical circuits, fuses play a crucial role. But with so many options available, why should you consider a Screw Type Fuse instead of blade, cartridge, or resettable fuses? As an electrical engineer with over two decades of experience, I’ve seen firsthand how the right fuse can prevent equipment damage, reduce downtime, and improve safety. Today, I’ll break down the key advantages of Screw Type Fuses and explain why they might be the best choice for your application.

  • Working principle of fuse

    The working principle of fuse is mainly based on the thermal effect of current and the physical properties of metal conductor expansion due to heat.

  • What is the important role of DC fuse

    In DC systems such as electric vehicles, solar power generation systems, energy storage equipment and communication power supplies, we often hear a term - DC fuse.

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