HB45L-63 series residual current circuit breakerDetailed product description：

One Scope of application
The HB45L-63 series residual current circuit breaker is suitable for AC 50Hz, 400V, and single-phase 230V circuits with a rated working current up to 63A. It is used for personal electric shock and equipment protection, as well as for overload and short circuit protection of the circuit, and for infrequent switching or motor operation under normal circumstances. This product complies with the requirements of standards such as GB16917.1-2003 and GB16917.22-2007.