1. High safety: By setting appropriate residual current, it can effectively prevent electric shock accidents and ensure the safety of users.

2. Strong reliability: Due to the use of advanced electronic technology and design methods, this circuit breaker has high reliability and can work stably for a long time.

3. Good economy: Compared to traditional mechanical circuit breakers, residual current operated circuit breakers have higher efficiency and reduce energy waste. At the same time, it has a simple structure, small size, convenient and fast installation, and low cost.

4. Multifunctionality: In addition to basic overload and short circuit protection functions, some new products also have other additional functions, such as remote control operation, remote monitoring, etc., providing users with more choices and control methods.