Jiangsu Profile
Product List
55711. Wsd-B60 60ka Type II Surge Arrester 4p AC SPD for Building Power Distribution Lightning Protection 
[Oct 20, 2026]
[Oct 20, 2026] Product Description 18MM Series-Pressure limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
55712. Low Voltage Wsd-B60 60ka 275V 4p SPD Surge Protective Device DIN Rail Surge Suppressor [Oct 20, 2026]
[Oct 20, 2026] Product Description 18MM Series-Pressure limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
55713. Wsd-B60 4p 60ka AC Surge Protection Device Lightning Surge Arrester for Industrial Power Supply [Oct 20, 2026]
[Oct 20, 2026] Product Description 18MM Series-Pressure limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
55714. Type 2 Wsd-B60 60ka 4p AC SPD Surge Protector with CE Certification Power Surge Protection Device [Oct 20, 2026]
[Oct 20, 2026] Product Description 18MM Series-Pressure limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
55715. Wsd-B60 DIN Rail Mounted 275V 60ka Surge Arrester SPD for Low Voltage Power Cabinet [Oct 20, 2026]
[Oct 20, 2026] Product Description 18MM Series-Pressure limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
55716. Factory Direct Wsd-B60 4 Pole 60ka Type 2 Surge Protective Device AC SPD Lightning Protector [Oct 20, 2026]
[Oct 20, 2026] Product Description 18MM Series-Pressure limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
55717. 385V AC Wsd-A50 50ka Surge Suppressor T1+T2 SPD Lightning Arrester with Remote Signal Optional [Oct 19, 2026]
[Oct 19, 2026] Product Description 36MM Series - Switching Type SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
55718. Wsd-A50 Modular Surge Protector 50ka Type 1+2 SPD Lightning Arrester for Power Plant Use [Oct 19, 2026]
[Oct 19, 2026] Product Description 36MM Series - Switching Type SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
55719. CE Approved Wsd-A50 50ka Surge Arrester AC SPD Overvoltage Protection for Distribution Box [Oct 19, 2026]
[Oct 19, 2026] Product Description 36MM Series - Switching Type SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
55720. Wsd-A50 385VAC 50ka Surge Protective Device DIN Rail T1+T2 Combined Lightning Arrester SPD [Oct 19, 2026]
[Oct 19, 2026] Product Description 36MM Series - Switching Type SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
55721. Wsd-A50 50ka Iimp Surge Arrester 385VAC Modular SPD for Electrical Power System Protection [Oct 19, 2026]
[Oct 19, 2026] Product Description 36MM Series - Switching Type SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
55722. Factory Direct Wsd-A50 4p 385V AC 50ka Surge Protection Device T1+T2 SPD Lightning Arrester [Oct 19, 2026]
[Oct 19, 2026] Product Description 36MM Series - Switching Type SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
55723. Wsd-A50 Combined Type 1+2 SPD 50ka Lightning Surge Arrester for Building Power Distribution System [Oct 19, 2026]
[Oct 19, 2026] Product Description 36MM Series - Switching Type SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
55724. DIN Rail Mount Wsd-A50 385VAC 50ka Surge Protector CE Certified T1+T2 SPD Lightning Arrester [Oct 19, 2026]
[Oct 19, 2026] Product Description 36MM Series - Switching Type SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
55725. Wsd-A50 50ka Type1+Type2 Surge Protective Device 385V AC SPD Lightning Arrester for Low Voltage ... [Oct 19, 2026]
[Oct 19, 2026] Product Description 36MM Series - Switching Type SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
