We are a high-quality 50kA 1P+N GDT AC surge protective device manufacturer, combining GDT (Neon gas) und MOV ZnO components for hybrid protection. As a factory, we provide OEM, wholesaleund bulk buy solutions worldwide.
This SPD offers enhanced insulation resistance and lower residual voltage, making it ideal for smart homes, office buildingsund solar applications. The graphite C enclosure ensures superior flame resistance, while the IP65 design allows safe outdoor installation.
Compatible with 35mm DIN rails, this SPD is CE certified and includes a 2-year warranty.
We supply SPDs in bulk, customized by brand, voltage, or size. Our factory focuses on high-quality, reliable surge protection for AC networks under the OEM model.







