Modle |
NDZ3X-350 |
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Rated current |
350A |
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Agreed free-air heating current Ith |
500A |
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Rated voltage |
DC 750V 350A 800 times |
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Insulation voltage:Ui |
DC 1000V |
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Number of poles |
single pole |
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Circuit type |
direct-current |
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Mechanical life |
One million times, frequency 1200, |
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Electrical life (DC-1,360 times / hour, 1s |
DC 750V 350A 800 times |
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Maximum cut-off current |
DC 320V 2000A 1 times |
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Short-circuit withstand current |
3750A 30ms |
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Insulation resistance |
≥100MΩ, DC500V |
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Withstand voltage |
AC 3500V 60s |
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Rated control voltage, Uc |
Rated voltage: DC 12V~24V |
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Maximum starting current (20℃) |
≤3.5A |
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Maintain power consumption (20℃, rated |
≤3.6W /3.6VA |
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Suction / release time (rated voltage) |
≤35ms /20ms |
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Secondary contact type |
No auxiliary, 1NO, 1NC, 1NC + 1NO |
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Auxiliary contact current |
2A /DC 30V ,3A/AC125V |
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Auxiliary contact turn-on minimum capacity |
8V 100mA |
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