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(Giá chưa VAT).0₫Dold Monitoring Relay [MK9143N.38 +/-5Hz UH=AC230V tv=0-20s tan=0-30s]; 181-2792
DoldTHÔNG SỐ KỸ THUẬT Monitoring Application Frequency Supply Voltage 230 V ac Contact Configuration 2 x 1CO Time Delay 0 → 20 s, 0 → 30 ...
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(Giá chưa VAT).0₫Dold Monitoring Relay [MK9143N.38 +/-5Hz UH=DC24V tv=0-20s tan=0-30s]; 181-2793
DoldTHÔNG SỐ KỸ THUẬT Monitoring Application Frequency Supply Voltage 24 V dc Contact Configuration 2 x 1CO Time Delay 0 → 20 s, 0 → 30 s...
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