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Product List
51136. Smart Surge Protector for Automation Systems and Devices 
[Oct 13, 2026]
[Oct 13, 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.
51137. Advanced Flame Retardant Surge Protector for Ultimate Electrical Safety [Oct 13, 2026]
[Oct 13, 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.
51138. Advanced 500V DC Surge Protector for Solar Energy Systems [Oct 13, 2026]
[Oct 13, 2026] Product Description WSP-500 DC Surge Protection Device (SPD) Ideal for Solar PV & DC Power Systems The WSP-500 series surge protection device is designed to safeguard low-voltage DC electrical systems and photovoltaic ...
Company: Nanjing Yihua Technology Co., Ltd.
51139. High-Performance Type2 DC Surge Protector for Solar Systems [Oct 13, 2026]
[Oct 13, 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.
51140. High-Performance 4 Pole Surge Arrestor 12.5ka 385V AC [Oct 13, 2026]
[Oct 13, 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.
51141. High-Performance Low Voltage DC Solar Power Surge Protector [Oct 13, 2026]
[Oct 13, 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.
51142. CE Certified 600V DC Surge Arrester for Solar Applications [Oct 13, 2026]
[Oct 13, 2026] Product Description WSP-600 Class T1T2 SPD DC600V 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.
51143. Low Voltage 600V Solar Surge Protector for DIN Rail Systems [Oct 13, 2026]
[Oct 13, 2026] Product Description WSP-600 Class T1T2 SPD DC600V 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.
51144. High-Performance 750V 600V DC 2-Pole Solar Surge Protector [Oct 13, 2026]
[Oct 13, 2026] Product Description WSP-600 Class T1T2 SPD DC600V 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.
51145. Industrial Surge Protector for Lightning Safety and Power Reliability [Oct 13, 2026]
[Oct 13, 2026] Product Description 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). ...
Company: Nanjing Yihua Technology Co., Ltd.
51146. 40g to 10g Qsfp+ SFP+ Adapter Converter for Data Center [Nov 06, 2026]
[Nov 06, 2026] Product Description Yoongwin Situation Awareness Technology Co., Ltd., founded in 2007 in Nanjing Economic and Technological Development Zone with a registered capital of RMB 30.00 million, controls eight medium - ...
51147. 40g Qsfp+ to 10g SFP+ Converter Module for Switch Router [Nov 06, 2026]
[Nov 06, 2026] Product Description Yoongwin Situation Awareness Technology Co., Ltd., founded in 2007 in Nanjing Economic and Technological Development Zone with a registered capital of RMB 30.00 million, controls eight medium - ...
51148. Low Pim 2X1 Hybrid Combiner 698-3800MHz for 2g 3G 4G 5g [Nov 05, 2026]
[Nov 05, 2026] Product Description Yoongwin Situation Awareness Technology Co., Ltd., founded in 2007 in Nanjing Economic and Technological Development Zone with a registered capital of RMB 60.06 million, controls eight medium - ...
51149. 63A 2 Poles DIN Rail ATS Residential Solar Automatic Transfer Switch with CE Certification [Nov 06, 2026]
[Nov 06, 2026] Product Overview The ASKQ1 Solenoid Automatic Transfer Switch (ATS) is a high-performance PC Class automatic transfer switch designed for reliable power source switching in low-voltage distribution systems. Classified ...
Company: Jiangsu Aisikai Electric Co., Ltd.
51150. 200W Low Pim Hybrid Combiner 698-3800MHz 4.3-10 Female 2 in 1 out [Nov 05, 2026]
[Nov 05, 2026] Product Description Yoongwin Situation Awareness Technology Co., Ltd., founded in 2007 in Nanjing Economic and Technological Development Zone with a registered capital of RMB 60.06 million, controls eight medium - ...
