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300A DC Contactor, 12V/ 24V, 1 NO

300A DC Contactor, 12V/ 24V, 1 NO
300A DC Contactor, 12V/ 24V, 1 NO
  • Stock: In Stock
  • Model: PEACO-DHV300
Ex Tax: $179.39

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Lead Time 7-12 Days.
Mail Us for Lead Time of Custom Products.
MOQ 1.
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300 Amp DC contactor comes with a set of normally open contact (SPST-NO, 1NO), optional auxiliary contact 1NO and 12V/ 24V coil rated voltage, The high voltage DC contactor has fast switching action, low energy consumption, low heat generation, is widely used in rail transit, mining machinery, electric vehicles, charging piles, transmission electrics, new energy and other fields.

Features and Benefits

  • 300A contact switching capability, max. switching voltage 1000V DC.
  • The high voltage DC contactor has a set of normally open bridge contacts (screw type) and the contact loop is non-polar.
  • Ceramic brazing technology is adopted, contacts will not be oxidized and can be quickly cut off at DC high voltage.
  • Compact size and light weight, sealed structure for main contact, suitable well for working continuously in harsh environment.
  • Flexible installation and 12V/ 24V DC various coil voltages are available to meet the various needs.
  • Low coil power and energy-saving type DC contactor.
  • Optional coil lead length 150mm or 390mm or other customized length.
  • Application: Telecom equipment, solar system, engineering machinery, electro mobile, electric vehicle, charging system, train, ships, UPS, etc.
  • Lead time: 22~25 days, MOQ: 3 pieces. For similar unit with shorter lead time and MOQ-1, please visit at 300 Amps High Voltage DC Contactor.

Technical parameters

Model PEACO-DHV300 (energy saving type)
Contact form SPST-NO, 1NO
Rated load current of contact (at resistive load) 300A
Max. switch current 2500A (320V DC) 1 time
Switching voltage 12~1000V DC
Contact voltage drop ≤ 120mV at 300A
Standard pick-up time (including contact bounce)
Max. 35ms
Contact bounce time
Max. 5ms
Release time Max. 10ms
Vibration (sinusoid, 80~2000Hz, peak) (80~2000)Hz, ≤20g
Shock (11ms, 1/2 sinusoid, peak, pick-up) ≤20g
Working temperature -40℃~+85℃
Storage temperature -40℃~+65℃
Relative humidity 20%~90%RH
Insulation resistance Min. 100mΩ at 500V DC
Dielectric strength (between insulated electric parts)
2200V AC 50Hz/60Hz (1 minute), 1000VAC 50Hz/60Hz (1 minute) (between aux. contacts) Leak current<1mA
Mechanical life 300,000 times
Auxiliary contact arrangement*
Rated load of auxiliary contact
Min. load of auxiliary contact
Working duty Continuous
Certification RoHS, CE
Item weight About 650g
Coil Data
Model Coil voltage* Coil operating voltage Pick-up voltage Release voltage Start power Maintain power
PEACO-DHV300 9~36V 12~24V 8~9V 5.5~7V
40~50W 3~4W

DC Contactor Relay Dimension (Unit: mm)

DC Contactor without Aux Contact

400A DC Contactor Dimension

DC Contactor with Aux Contact

400A DC Contactor Dimension

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