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Product List
106. High-Rise Building Main Power Cabinet Surge Protector Wsd-B120 4p 120ka Three Phase SPD 
[Jul 21, 2026]
[Jul 21, 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.
107. Industrial Main Switchboard 4p 120ka Surge Protector Wsd-B120 Type2 SPD for Factory Power Room ... [Jul 21, 2026]
[Jul 21, 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.
108. Lightning Surge Arrester 120ka 4p DIN Rail Wsd-B120 Industrial Power System Protection SPD [Jul 19, 2026]
[Jul 19, 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.
109. Protect Main Circuit Equipment 80ka 4p Type2 SPD Wsd-B80 DIN Rail Mount Power Surge Protection ... [Jul 21, 2026]
[Jul 21, 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.
110. Wsd-B80 4 Pole Imax 80ka UC 385V Surge Protection Device Three Phase Power System SPD [Jul 21, 2026]
[Jul 21, 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.
111. Wsd-B80 80ka AC Surge Arrester 4p Type2 SPD for Commercial Building Low Voltage Power Distribution ... [Jul 21, 2026]
[Jul 21, 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.
112. Class II 4p 120ka Surge Protector Wsd-B120 DIN Rail Mount 385V AC Power Surge Protection SPD [Jul 19, 2026]
[Jul 19, 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.
113. 4 Pole Imax 60ka UC 385V Surge Protection Device Three Phase Power System Lightning SPD [Jul 19, 2026]
[Jul 19, 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.
114. Type 2 4p 60ka 385VAC Surge Protective Device AC Power Lightning SPD Surge Arrester [Jul 19, 2026]
[Jul 19, 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.
115. 2.5kv up Voltage Protection 4p 100ka Surge Arrester DIN Rail Install AC Power SPD [Jul 19, 2026]
[Jul 19, 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.
116. 4 Pole 100ka 385V Class II Surge Protector AC Power System Surge Protection SPD [Jul 19, 2026]
[Jul 19, 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.
117. DIN Rail Mount Type2 100ka 4p Surge Arrester Low Voltage Power Surge Protection for Commercial ... [Jul 19, 2026]
[Jul 19, 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.
118. Type 2 4p 100ka 385VAC Surge Protective Device AC Power SPD Lightning Arrester [Jul 19, 2026]
[Jul 19, 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.
119. Main LV Distribution Panel 4p 80ka Surge Protector Wsd-B80 Type2 AC Surge Protective Device for ... [Jul 19, 2026]
[Jul 19, 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.
120. Advanced CE AC Power Surge Protector Device 275V/385V/420V [Jun 26, 2026]
[Jun 26, 2026] Our SPD (Surge Protective Device) is a cost-effective and reliable solution for safeguarding DC electrical systems, standing out in the global market with four unbeatable advantages. First, competitive pricing is our ...
