• Ceramic package for high-voltage contactors
Ceramic package for high-voltage contactors
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Ceramic package for high-voltage contactors

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  • Product Details
  • Project Parameter
    Product model HFEVC-TF300B
    External dimensions (mm) 88.3×42.5×74.6
    Contact form 1H
    Contact resistance ≤0.5mΩ (at 300A)
    Operating voltage ≤75% Un
    Contact rated load 300A
    Maximum breaking current 2000A (450VDC) primary
    Maximum switching voltage 1500VDC
    Electrical durability Switching: 1,000 cycles (450 VDC, 300 A); Switching: 500 cycles (800 VDC, 300 A)
    Dielectric withstand voltage 3000 VAC between contacts and coil for 1 minute; 3000 VAC between open contacts for 1 minute.
    Mechanical durability 2×10⁵ times
    Coil power consumption Rated voltage: 12 VDC, 24 VDC; power consumption: 6 W.
    Coil lead configuration Connector
    Load lead-out terminal configuration M6 internal thread
    Weight Approximately 360g
    Vibration 10 Hz~500 Hz 49 m/s²
    Humidity 5%~85%RH
    Temperature range -40℃~85℃
    Mounting hole dimensions (mm)

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