Jiangsu Profile
Product List
20941. Wsd-A12.5 DIN Rail Mount Surge Arrester Low Voltage Protection Device for Home 
[Jun 06, 2026]
[Jun 06, 2026] 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). These devices must ...
Company: Nanjing Yihua Technology Co., Ltd.
20942. Wsd-A12.5 Modular House Surge Protector Device Overvoltage Protection for Electrical Board [Jun 06, 2026]
[Jun 06, 2026] 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). These devices must ...
Company: Nanjing Yihua Technology Co., Ltd.
20943. Low Voltage Wsd-A12.5 Surge Protective Device DIN Rail Type Lightning Arrester [Jun 06, 2026]
[Jun 06, 2026] 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). These devices must ...
Company: Nanjing Yihua Technology Co., Ltd.
20944. AC Power Wsd-A12.5 Surge Protective Device Remote Signal Lightning Arrester [Jun 06, 2026]
[Jun 06, 2026] 36MM Series - Pressure-limiting 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). These devices ...
Company: Nanjing Yihua Technology Co., Ltd.
20945. Wsd-A12.5 Industrial Power Supply Lightning Protection Device DIN Rail AC Surge Protector [Jun 06, 2026]
[Jun 06, 2026] 36MM Series - Pressure-limiting 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). These devices ...
Company: Nanjing Yihua Technology Co., Ltd.
20946. Modular Power Overvoltage Protection Device Wsd-A12.5 AC Lightning Arrester [Jun 05, 2026]
[Jun 05, 2026] 36MM Series - Pressure-limiting 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). These devices ...
Company: Nanjing Yihua Technology Co., Ltd.
20947. Wsd-A12.5 Comprehensive Industrial Electrical Surge Protector [Jun 05, 2026]
[Jun 05, 2026] 36MM Series-Pressure limiting SPD (Class T1) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
20948. Industrial Power Distribution System Surge Arrester [Jun 05, 2026]
[Jun 05, 2026] 36MM Series-Pressure limiting SPD (Class T1) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
20949. Wsd-A12.5 Safe and Efficient Low Voltage Power Protector [Jun 05, 2026]
[Jun 05, 2026] 36MM Series-Pressure limiting SPD (Class T1) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
20950. Long-Lasting Industrial Surge Voltage Protection Device [Jun 05, 2026]
[Jun 05, 2026] 36MM Series-Pressure limiting SPD (Class T1) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
20951. Efficient Surge Protection Device for Power Supply Lines [Jun 05, 2026]
[Jun 05, 2026] 36MM Series-Pressure limiting SPD (Class T1) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
20952. Durable Surge Protective Device for Residential and Industrial Use [Jun 05, 2026]
[Jun 05, 2026] 36MM Series-Pressure limiting SPD (Class T1) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
20953. Sturdy Lightning Protection Module for Electrical Control Panels [Jun 05, 2026]
[Jun 05, 2026] 36MM Series-Pressure limiting SPD (Class T1) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
20954. Secure Electrical Surge Protector for Daily Power Protection [Jun 05, 2026]
[Jun 05, 2026] 36MM Series-Pressure limiting SPD (Class T1) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
20955. Wsd-B100 DIN Rail Mounted Power Surge Protection Device [Jun 05, 2026]
[Jun 05, 2026] 36MM 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). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
