010203

HekingFocus on the R&D and production of various arc extinguishing chambers

Heking Electric (Wenzhou) Co., Ltd. is located in Yueqing, Wenzhou, the capital of China's electrical appliances, with its own plant of 10,345 square meters, an automation rate of 98%, and a per capita output value of more than 1.2 million yuan.

+86 577-62688789

HekingHere may be what you want

Arc extinguishing cover for small circuit breaker1

The arc extinguishing hood of a small circuit breaker is not only an indispensable protective device in electrical equipment, but its advantages in structural design, arc extinguishing, safety and application range make it an important part of ensuring the safe operation of electrical systems.

Arc extinguishing cover for small circuit breaker2

Arc extinguishing hood of miniature circuit breaker is a key electrical protection device, which is widely used in various electrical equipments. Its main function is to effectively control and extinguish arc. Arc is usually generated when circuit breaker disconnects the circuit. This phenomenon may not only cause serious damage to the equipment, but also cause safety hazards and even lead to serious consequences such as fire. Therefore, the design and application of arc extinguishing hood is particularly important.

Arc extinguishing cover for small circuit breaker3

From the perspective of structural design, arc extinguishing hoods for small circuit breakers are usually made of high-performance insulating materials. These materials have good high temperature and arc resistance and can withstand extreme conditions when arcs are generated. The internal structure of the arc extinguishing hood is carefully designed to effectively guide the arc to expand in a specific direction. This design not only helps to reduce the temperature and energy of the arc, but also reduces the impact of the arc on surrounding equipment. In addition, the shape and size of the arc extinguishing hood are also optimized to adapt to different types of circuit breakers and electrical equipment.

Arc extinguishing cover for small circuit breaker4

In terms of arc extinguishing, the arc extinguishing hood of the small circuit breaker is equipped with airflow and cooling devices inside, which can quickly reduce the temperature of the arc and extinguish it in a very short time. By controlling the flow of airflow, the arc extinguishing hood can effectively take away the heat generated by the arc, thereby preventing the arc from continuing to exist and ensuring the normal operation of electrical equipment.

Arc extinguishing cover of molded case circuit breaker13

In the field of electrical engineering, safety and reliability are of paramount importance. One key component that plays a vital role in ensuring these attributes is the molded case circuit breaker arc chute. This specialized chute is designed to address the inherent risks associated with electrical faults, especially arcing during overload or fault conditions. By understanding the functions and benefits of the arc chute, we can appreciate its importance in improving the performance and safety of electrical systems.

We have the advantage of non-standard customization

Provide customized suggestions and solutions according to different needs of customers, and break the 10-day delivery cycle in the field of new product development.

With 16 years of production experience

10345

m²

A factory covering an area of 10345 square meters

Company owns 12 patents

010203040506070809

Focusing on the R&D and production of various arc extinguishing chambers, we have three series of arc extinguishing chambers: small circuit breakers, molded case circuit breakers and frame circuit breakers.

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Provide customers with the most competitive arc extinguishing chamber solutions.

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