How to select smart miniature circuit breakers for terminal power distribution circuits? Acrel ASCB2 Smart Miniature Circuit Breaker
- The ASCB1 series smart miniature circuit breaker is a new smart power product launched by Acrel Co., Ltd. It consists of two components: the smart miniature circuit breaker itself and a smart gateway. It enables real-time monitoring of key electrical parameters—such as voltage, current, power, temperature, leakage current, and energy consumption—and offers features including remote control, early warning protection, short-circuit protection, energy metering and statistics, and fault localization. It is designed for use in low-voltage terminal power distribution networks across industrial, commercial, and civil buildings, as well as infrastructure projects.
2.Advantages of Acrel Smart Miniature Circuit Breakers
High Safety: Protection is achieved through a combination of mechanical and electronic mechanisms. The mechanical component complies with national standards, ensuring circuit safety and reliability even if the electronic component fails;
High Flexibility: Various electrical parameters can be viewed at any time, including real-time leakage data. Protection parameters and timing—such as leakage current thresholds—can be freely configured;
High Precision: Electrical parameters are acquired based on actual line values rather than synthesized data; the device utilizes a high-precision metering chip, achieving Class 0.5 energy measurement accuracy;
Long Service Life: Contacts are made of silver-graphite material with a stationary contact area of 3.8 x 3.8 mm, offering high resistance to welding and an electrical lifespan exceeding 6,000 operations;
