300A DC Contactor, 12V/ 24V, 1 NO
- Stock: In Stock
- Model: PEACO-DHV300
- SKU: PEACO-DYDCC300
$179.39
Ex Tax: $179.39
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 |
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| Standard pick-up time (including contact bounce) |
Max. 35ms |
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| 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 |
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| 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* |
1NO | ||
| Rated load of auxiliary contact |
2A/24V | ||
| Min. load of auxiliary contact |
100mA/8V | ||
| Working duty | Continuous | ||
| Certification | RoHS, CE | ||
| Item weight | About 650g |
| 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
DC Contactor with Aux Contact
