, 
, 
, 
, 
, 
, 
, 
HIITIO HCF250B is a 1500VDC 250A ceramic-sealed high-voltage DC contactor with non-polar arc extinguishing, no risk of arc leakage, excellent short-circuit withstand capability, and continuous 250A carrying at 85°C. Ideal for EV, energy storage, and renewable energy systems.
Specification Table
| Parameter | Specification |
|---|---|
| Max. Switching Voltage | 1500VDC |
| Rated Current | 250A |
| Main Contact Type | SPST-NO |
| Auxiliary Contact | Optional SPST-NO |
| Coil Rated Voltage | 12VDC / 24VDC / 48VDC |
| Ambient Temperature | -40°C ~ +85°C |
| Ambient Humidity | 5% ~ 85% RH |
| Contact Voltage Drop | ≤0.125V (at 250A) |
| Limiting Short-time Current | 375A (5min); 600A (30s); 900A (10s); 2000A (0.6s) |
| Operate Time | Max. 30ms |
| Release Time | Max. 10ms |
| Weight | Approx. 350g |
| Approvals | REACH, RoHS, UL 60947-4, CCC/CE/CB/S Mark |
HCF250B/HC1
HCF250B/HC1H
HIITIO® was established in 2018 as a result of Hecheng Electric introducing a mature R&D team. HIITIO specializes in producing high-voltage DC electrical devices for EV, solar energy systems, and energy storage applications.
Solution
Support
Years of experience
Countries & Areas
Customers
㎡ Manufacturing Factory
лет опыта
Страны и регионы
Клиентов
㎡ Производственная фабрика
Download Our Catalog
