250A DC Contactor, 12V/ 24V, 1 NO
- Stock: In Stock
- Model: PEACO-DH250
- SKU: PEACO-DYDCC250
$185.67
Ex Tax: $185.67
The 250A DC contactor relay is a high voltage DC contactor, featuring 1NO (SPST-NO) main contact, optional auxiliary contact 1NO, coil rated voltage can be 9V-36V, energy-saving circuit board is equipped in the DC contactor and other coil voltage and coil lead length can be customized for your special requirement.
Features and Benefits
- 250A contact switching capability, max. switching voltage 900V 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/ 48V 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 250 Amps High Voltage DC Contactor.
Technical parameters
| Model | PEACO-DHV250 (energy saving type) | ||
| Contact form | SPST-NO, 1NO | ||
| Rated load current of contact (at resistive load) | 250A | ||
| Max. switch current | 2000A (320V DC) 1 time | ||
| Switching voltage | 12~900V DC | ||
| Contact voltage drop | ≤ 80mV at 250A |
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| Standard pick-up time (including contact bounce) |
Max. 30ms |
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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 350g |
| Model | Coil voltage* | Coil operating voltage | Pick-up voltage | Release voltage | Starting current | Maintain current |
| PEACO-DHV200 | 9~36V | 9~36V | 8~9V | 5.5~7V |
3.8A | 0.18A at 12V, 0.09A at 24V |
| 32~95V | 32~95V | 29~31V | 23~25V | 1.3A | 0.03A at 48V |
DC Contactor Relay Dimension (Unit: mm)
DC Contactor without Aux Contact
DC Contactor with Aux Contact
