Jiangsu Profile
Product List
6886. Solar Energy 3p DC SPD 1200V 20ka-40ka Arreste Surge Protective Device 
[Jul 15, 2026]
[Jul 15, 2026] Product Description WSP40-1200 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.
6887. 40ka 1200VDC 3p Solar SPD for PV Combiner Box Surge Protection [Jul 11, 2026]
[Jul 11, 2026] Product Description WSP40-1200 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.
6888. 3p 1200V DC 40ka PV SPD Type2 Solar Surge Protector Wsp40-1200 [Jul 11, 2026]
[Jul 11, 2026] Product Description WSP40-1200 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.
6889. Aluminum Composite/Polymer Insulator Corona Ring Grading Ring [Apr 28, 2025]
[Apr 28, 2025] Material Aluminum Process Forging or Casting Surface None Origin China Transport Package As customer required Factory Yes Testing Qualified OEM Yes JOC has had cooperation over 20 years with HUBBELL, ...
Company: JOC Machinery Company Limited
6890. Tsotw 48VDC 2p DC SPD Surge Lightning Protector [Jul 15, 2026]
[Jul 15, 2026] Product Description WSP40-48 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 energy ...
Company: Nanjing Yihua Technology Co., Ltd.
6891. Type 2 Surge Protective Device for PV DC Side Energy Voltage Protector [Jul 15, 2026]
[Jul 15, 2026] Product Description WSP40-220 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.
6892. CE/TUV Approved Solar System DC Protection Surge Protective Device SPD [Jul 15, 2026]
[Jul 15, 2026] Product Description WSP40-750 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.
6893. Modular 4p T1+T2 Lightning Surge Arrester SPD 385VAC Surge Protective Device for Commercial Solar ... [Jul 15, 2026]
[Jul 15, 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.
6894. CE Certified 4p T1+T2 Surge Suppressor SPD 385VAC Combined Lightning Protection for Building ... [Jul 15, 2026]
[Jul 15, 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.
6895. Modular DIN Rail Mount T1/T2 Surge Protector 4p AC Surge Arrestor SPD for Industrial Power ... [Jul 15, 2026]
[Jul 15, 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.
6896. Type 1+2 Combined Surge Protector 750V 1000V DC PV Arrester [Jul 15, 2026]
[Jul 15, 2026] Product Description WSP-750 Class T1T2 SPD DC750V Surge Protector Device With PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy ...
Company: Nanjing Yihua Technology Co., Ltd.
6897. 2p 48V DC Surge Protector 20ka/40ka IP20 for Telecom Equipment [Jul 15, 2026]
[Jul 15, 2026] Product Description WSP40-48 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 energy ...
Company: Nanjing Yihua Technology Co., Ltd.
6898. Type 2 SPD 48VDC 20/40ka Lightning Surge Arrester [Jul 15, 2026]
[Jul 15, 2026] Product Description WSP40-48 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 energy ...
Company: Nanjing Yihua Technology Co., Ltd.
6899. 4 Pole Combined Type 1 Type 2 Surge Protection Device AC 385V Lightning Surge SPD for Residential & ... [Jul 15, 2026]
[Jul 15, 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.
6900. CE Certified 48V DC 2p Surge Protector with Visual Indicator [Jul 15, 2026]
[Jul 15, 2026] Product Description WSP40-48 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 energy ...
Company: Nanjing Yihua Technology Co., Ltd.
