2P DC SPD 500V 600V 800V 1000V 20KA~40KA House Surge Protector Protective Low-voltage Arrester Device 275VAC 385VAC

2P DC SPD 500V 600V 800V 1000V 20KA~40KA House Surge Protector Protective Low-voltage Arrester Device 275VAC 385VAC

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