The PRW type high voltage porcelain fuse cutout is a vital component for protecting power products from damage caused by over-voltage in a power system. It features a high-quality outer protection layer that ensures exceptional air tightness. Moreover, the ceramic sheath possesses excellent electrical resistance, ensuring the smooth operation of the electric circuit. This cost-effective and convenient solution is highly suitable for outdoor environments.

 The Advantages of Fuse cut out with arcing shield

Automatic:

In the event of a circuit break or abnormality, the current can escalate and potentially cause damage to critical components and valuable parts within the circuit. There is also a risk of circuit burnout or even fire. However, the fuse cut out automatically provides protection to maintain the circuit in a safe and functional state. This proactive measure significantly reduces the risk of dangerous accidents.

Wide Application:

The fuse cut out is designed to self-heat and fuse, effectively disconnecting the electrical line when subjected to overload or short circuit conditions. Its simple structure allows for convenient usage, making it a popular choice for protection in power systems, as well as various electrical equipment and household appliances.

High Quality Fuse - Copper:

We utilize copper as the fuse material due to its excellent electrical conductivity and heat conductivity properties. However, considering that copper is prone to oxidation in the presence of air, we apply a zinc plating on the outer surface to prevent oxidation. This zinc plating effectively inhibits the oxidization process, ensuring the optimal performance of the fuse cutout.

Compliance with Standards:

Fuse cut out are manufactured in compliance with industry standards and regulations, guaranteeing their performance and safety in electrical systems. These standards ensure that the fuse cutouts meet specific criteria for design, construction, and performance, providing assurance to users that they are reliable and effective in protecting electrical circuits.

Product Parameter：

Application

· To protect electric lines

· To protect transformers

· To protect motors

· To protect voltage transformers

The Maintenance of the Drop-out Fuse

· If it is used in outdoors, you’d better to clear at certain period to make sure that the exterior is not broken by corrosion and pollution;

· You should pay more attention to the chemical pollution;

· If the touching place of the fuse exists corrosion and low pressure to make poor contact, you should change the connector or adjust it;

· The most importantly, you should notice the rated current, you can not use it over the rated current, or the fuse will be burned or damaged.