GLF40AB High Voltage DC Contactor

Kunshan GuoLi Electronic (GLVAC)

380 in stock (can be backordered)

SPST-NO, 40A, Coil: 12Vdc, Contact: 800VDC

  • Shipment: in 1-2 business days (for stocks)
  • Free Shipment over 500$
  • Easy payment online or bank wire transfer (with proforma invoice)

$90.00 $112.00

380 in stock (can be backordered)



GLVAC GLF40AB, High Voltage 40A, 800Vdc DC Contactor / Power Relay

GLVAC offers the GLF40AB High Voltage DC Contactor or power relay for switching 40A continuous current.

These DC contactor products are designed to operate at high voltage parameters without any faulty situation.With its robust Ceramic-Metal seal design, this power relay can operate efficiently even if harsh environment conditions.

It also uses highly reliable ceramic sealing technology. Its inner structure filled with strong cooling ability of gases which can rapidly cut off the DC load. For technical features of this product, you can examine the specifications table below:

Contact arrangementSPST-NO
Coil voltage12 VDC (9 to 16Vdc)
Rated voltage12 to 800VDC
Rated current40A (Cable 10mm2)
Current carrying capacity60A, 120min
100A, 5min
200A, 30s
300A, 5s
Electrical life1(resistive load)40A, 450VDC, 10000 times (make & break)
40A, 750VDC, 5000 times (make & break)
120A, 450VDC, 30 times (make & break)
-40A, 200VDC, 10000 times (make & break)
-40A, 750VDC, 5000 times (make & break)
Mechanical life200,000 cycles
Note 1: Unless specified, all tests are conducted in normal room
temperature. Operating frequency: 0.6s on, 5.4s off.

Application of this power relay can be listed like this;

  • For electric vehicles and charging stations
  • Battery charging and discharging system
  • Hybrid electric vehicles
  • Charging piles

For more GLVAC DC contactor / power relay products, please click here.

GLVAC GLF40AB High Voltage DC Contactor


DC Contactor Coil Voltage

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