1. Different functional features
Home circuit breaker nbe: has the function of degaussing arc extinguishing, disconnecting short circuit current, and can add a variety of accessories, can be controlled remotely.
Household circuit breaker dc: with over current, short circuit automatic trip, disconnect load current function, can protect the line and equipment behind.
2. Different installation positions
Household air switch nbe: installed on the high voltage side, acting as an isolation circuit.
Household circuit breaker dc: can be installed on the high or low pressure side, has a protective effect.
The dc circuit breaker is the DC circuit breaker, and the nbe circuit breaker is the Chint brand circuit breaker