Jiangsu Profile
Product List
21496. 2p 48V DC Surge Protector 20ka/40ka IP20 for Telecom Equipment 
[Jun 10, 2026]
[Jun 10, 2026] 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 system ...
Company: Nanjing Yihua Technology Co., Ltd.
21497. CE Certified 1800V DC 3p Solar Surge Protector with Indicator 20/50ka [Jun 10, 2026]
[Jun 10, 2026] WSP-1800 Class T1T2 SPD DC1800V 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 system ...
Company: Nanjing Yihua Technology Co., Ltd.
21498. 1800V DC Surge Protective Device 20ka 50ka PV SPD for Solar Inverter [Jun 10, 2026]
[Jun 10, 2026] WSP-1800 Class T1T2 SPD DC1800V 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 system ...
Company: Nanjing Yihua Technology Co., Ltd.
21499. 1500V 1800V DC 3p Photovoltaic Surge Protector SPD for Solar PV System [Jun 10, 2026]
[Jun 10, 2026] WSP-1800 Class T1T2 SPD DC1800V 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 system ...
Company: Nanjing Yihua Technology Co., Ltd.
21500. High Quality 1500V DC 3 Pole PV SPD Iimp 6.25ka Itotal 12.5ka [Jun 10, 2026]
[Jun 10, 2026] WSP-1500 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 system ...
Company: Nanjing Yihua Technology Co., Ltd.
21501. 3p 1500VDC PV SPD 20ka 50ka Lightning Protection Device [Jun 10, 2026]
[Jun 10, 2026] WSP-1500 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 system ...
Company: Nanjing Yihua Technology Co., Ltd.
21502. 1500V 3 Pole Surge Protection Device Iimp 6.25ka 12.5ka for Photovoltaic Application [Jun 10, 2026]
[Jun 10, 2026] WSP-1500 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 system ...
Company: Nanjing Yihua Technology Co., Ltd.
21503. 3p 1200VDC PV SPD 20ka 50ka Lightning Protection Device [Jun 10, 2026]
[Jun 10, 2026] WSP-1200 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 system ...
Company: Nanjing Yihua Technology Co., Ltd.
21504. 1200V DC Surge Protective Device 20ka 50ka PV SPD for Solar Inverter [Jun 10, 2026]
[Jun 10, 2026] WSP-1200 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 system ...
Company: Nanjing Yihua Technology Co., Ltd.
21505. 1200V DC 3p Photovoltaic Surge Protector SPD for Solar PV System [Jun 10, 2026]
[Jun 10, 2026] WSP-1200 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 system ...
Company: Nanjing Yihua Technology Co., Ltd.
21506. 1000V DC 3p Photovoltaic Surge Protector SPD for Solar PV System [Jun 10, 2026]
[Jun 10, 2026] WSP-1000 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 system ...
Company: Nanjing Yihua Technology Co., Ltd.
21507. Photovoltaic 300V DC Surge Arrester Type 2 40ka [Jun 12, 2026]
[Jun 12, 2026] 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). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
21508. Heavy Duty 500V Surge Suppressor 40ka Lightning Protection SPD Arrester [Jun 13, 2026]
[Jun 13, 2026] 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). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
21509. Reliable Surge Arrester 40ka 500V DC SPD for Indoor Installation [Jun 13, 2026]
[Jun 13, 2026] 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). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
21510. CE Certified 40ka 500V Surge Protection Device Lightning Arrester SPD [Jun 13, 2026]
[Jun 13, 2026] 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). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
