1. Good protection performance: The residual current operated circuit breaker has high sensitivity and fast response ability, which can cut off the power supply in a timely manner and avoid the occurrence of electric shock accidents; Meanwhile, its residual current design ensures that it will not have a significant impact on users in the event of a fault.

2. High reliability: Due to the use of advanced electronic technology and control systems, this type of circuit breaker is more reliable than traditional mechanical circuit breakers and is less prone to misoperation or refusal to operate. In addition, its structure is compact and small in size, making it easy to install.

3. Multiple protection mechanisms: In addition to residual current, the circuit breaker may also be equipped with other protection measures, such as thermal releases, electromagnets, etc., further improving its safety and reliability.

4. Economical and practical: Compared to traditional mechanical circuit breakers, residual current operated circuit breakers have relatively low prices, long service life, and low maintenance costs.