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NFC Earth Leakage Relay 0.03 - 30A [ELR30PN 24-230V AC/DC]; 188-3538
Broyce Control.THÔNG SỐ KỸ THUẬT: Frequency Range 50 Hz, 60Hz Leakage Range 7.5 mA → 30A Output SPDT, SPNO Protection Class Type A Test ...
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