● Main use: switching type high-energy SPD. It is mainly used for lightning protection in power supply systems below 380V. It can be used as a surge protector in a control cabinet, a surge protector in a wire inlet cabinet, and a lightning protector in a distribution box. ● Product features: modular design, lightning protection module suitable for different power grid standards, easy to replace, beautiful appearance. ● Customized or not: OEM is accepted, can be customized according to customer requirements.