الوصف

Safety Precautions:
A) When the SPD is installed in final system, it must achieve all the requirements of GB***3 (EN****0,     IEC****0) standard;
B) The equipment has to be installed by authorized professional person, before installation, to cut off power supply, and prohibit hot-line work from accidents
C)  The load current of protected equipments should be below *0A, or the product will cut off the power automatically, only to push the black on   power line terminal to recover.