Jiangsu Profile
Famous Export Brand
Product List
38836. Wsp40-500 20ka/40ka 500V DC Surge Suppressor DIN Rail Mounted PV SPD 
[Nov 07, 2026]
[Nov 07, 2026] Product Description WSP40-500 Class T2 SPD DC Surge Protector Device 18mm Width PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar ...
Company: Nanjing Yihua Technology Co., Ltd.
38837. Solar PV Surge Protective Device Wsp40-500 2p 500VDC 40ka Overvoltage Protection SPD [Nov 07, 2026]
[Nov 07, 2026] Product Description WSP40-500 Class T2 SPD DC Surge Protector Device 18mm Width PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar ...
Company: Nanjing Yihua Technology Co., Ltd.
38838. Wsp40-500 40ka DC Surge Protection Arrester 500V Photovoltaic System SPD [Nov 07, 2026]
[Nov 07, 2026] Product Description WSP40-500 Class T2 SPD DC Surge Protector Device 18mm Width PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar ...
Company: Nanjing Yihua Technology Co., Ltd.
38839. Tsotw Wsp40-500 2p 40ka 500VDC Pluggable PV Surge Protective Device SPD [Nov 07, 2026]
[Nov 07, 2026] Product Description WSP40-500 Class T2 SPD DC Surge Protector Device 18mm Width PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar ...
Company: Nanjing Yihua Technology Co., Ltd.
38840. Wsp40-500 Surge Protector 2p 500VDC 20/40ka DIN Rail PV Surge Protection Device [Nov 07, 2026]
[Nov 07, 2026] Product Description WSP40-500 Class T2 SPD DC Surge Protector Device 18mm Width PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar ...
Company: Nanjing Yihua Technology Co., Ltd.
38841. Factory Wsp40-500 DC Surge Arrester 500V 40ka Solar Lightning Protection SPD [Nov 07, 2026]
[Nov 07, 2026] Product Description WSP40-500 Class T2 SPD DC Surge Protector Device 18mm Width PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar ...
Company: Nanjing Yihua Technology Co., Ltd.
38842. Wsd-D20 4p Surge Arrester SPD UC385VAC Imax20ka, DIN Rail AC Surge Protector for Factory & Home ... [Oct 28, 2026]
[Oct 28, 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.
38843. Wsd-D20 Tsotw SPD 4pole In10ka Imax20ka Type 2 Surge Arrester 385V AC Surge Protection Module [Oct 28, 2026]
[Oct 28, 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.
38844. Wholesale Wsd-D20 4p 20ka Surge Arrester, 3p+N 385VAC DIN Rail SPD for Commercial Power System [Oct 28, 2026]
[Oct 28, 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.
38845. Factory Supply Wsd-D20 Surge Protector 4p Type 2 385VAC DIN Rail Mount SPD for Three Phase Power ... [Oct 28, 2026]
[Oct 28, 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.
38846. Commercial Grade Surge Protection Device for Power Distribution [Oct 07, 2026]
[Oct 07, 2026] Product Description 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). ...
Company: Nanjing Yihua Technology Co., Ltd.
38847. Premium Flame Retardant Surge Protector with Lightning Protection [Oct 07, 2026]
[Oct 07, 2026] Product Description 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 ...
Company: Nanjing Yihua Technology Co., Ltd.
38848. Premium Wsd-A12.5 Surge Protection Device for Electrical Systems [Oct 07, 2026]
[Oct 07, 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.
38849. Wsd-D10 4p 10ka Surge Protector SPD, 385VAC Class II Lightning Arrester for Residential & ... [Oct 27, 2026]
[Oct 27, 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.
38850. Wsd-D10 Three Phase SPD 4p 10ka 385VAC Class II Surge Protective Device for Industrial Power Supply [Oct 27, 2026]
[Oct 27, 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.
