Delivery typically takes five business days, though occasional delays may occur. Should any issues arise after your purchase, please contact us directly rather than opening a case or initiating a return; we are committed to resolving the matter for you.

Function:

1. When people come across the electric shock or the leakage current of the electrical network exceeds the fixed value, this product can cut off the fault current in short period so as to protect person and the equipments.

2. It also can be used in the infrequent starting of the circuit and motors. 


Application case:

Industry, commerce, high-rise building, household and other kinds of places.