Product News

The difference between circuit breaker and MCB

Publish Time: Autorh: Site Auditor

The circuit breaker uses air as a medium for arc extinguishing, so it is also called an air-type low-voltage circuit breaker. Because of its convenient operation and high safety electronic products worldwide, most of the power distribution in the building at home is air switch. The circuit breaker has a variety of arc extinguishing methods, and its arc extinguishing ability is relatively strong. In the case of high-voltage electrical appliances, vacuum and sulfur hexafluoride are generally used for arc extinguishing. Air switch generally plays the role of "isolation" and "protection device" in small current circuits. The circuit breaker will automatically trip when the circuit is short-circuited and high current.

Company Profile

Changan Group Co., Ltd. is a power manufacturer and exporter of indutrial electrical equipment.We are committed to improving the quality of life and the environment through a professional R&D team, advanced management and effective services.

Tel: 0086-577-62763666 62780116
Fax: 0086-577-62774090

> Related News