Audited Supplier
1. This 300A DC contactor can withstand high voltage.
2. Hermetically sealed with epoxy, avoiding electric arc leaking efficiently, safe and reliable for use.
3. The nitrogen sealed inside the outer casing prevents oxidation and damage of the contact point, ensuring stable performance of the DC contactor
4. It can work through remote control.
5. Protection level of the contact point is IP67.
6.Applications: EV fast chargers, energy storage systems, electric vehicles, etc.
| Contact Arrangement | SPST-NO | ||
| Auxiliary Contact | Optional | ||
| Min. load: 8Vdc, 100mA; Contact resistance: ≤100mΩ | |||
| Voltage Rating | 12-200Vdc, 12-750Vdc, 12-1000Vdc, 12-1500Vdc | ||
| Current Rating | 1-300A | ||
| Break Current, Max(only 1 time) | 3000A 320Vdc | ||
| Contact Resistance (initial) | ≤1mΩ(at 300A) | ||
| Insulation Resistance | Initial: 100MΩ 1000Vdc | ||
| After test: 50MΩ 1000Vdc | |||
| Coil Voltage | 12Vdc | 24Vdc | 48Vdc |
| Coil Power | ≈5.76W | ≈5.76W | ≈5.76W |
| Mechanical Life | 2x105 cycles | ||
| Main Contact Mounting | M8 internal thread | ||
| Dimensions | 80.5×66.6×73.8mm | ||
| Weight | ≈430g | ||
| Operating & Storage Temperature | -40~+85ºC | ||
| Operating & Storage Humidity | 5%~95% RH. | ||
| Altitude | ≤4000m | ||
| Certification | CE, UL, CCC | ||
1. What DC contactors do you manufacture?
We manufacture DC contactors of rated current from 10A upto 1000A and rated voltage from 12Vdc upto 1500Vdc.
2. What's your lead time?
Usually the goods can be ready for shipment within 2 weeks after the order is confirmed.
3. What's your payment terms?
30% of the order value should be paid by T/T in advance as deposit, and the balance should be paid by T/T before the goods are sent out from our warehouse.
If the order is small, 100% of the order value should be paid in advance.
Quality of our DC contactors can be guaranteed within 2 years.
Yes, the samples of our DC contactors can be sent to you to check the quality.
