Small Volume High Voltage DC Contactor 200A 750VDC for Electric Vehicles and Marine Equipment
Price:
Negotiation
MOQ:
120 PCS
Delivery Time:
15 working days after payment
Brand:
TY
Product Description
Product Overview
Compact high voltage DC contactor designed for demanding applications in electric vehicles, marine vessels, and underwater equipment. Features advanced ceramic sealing technology for superior performance in harsh environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Contact Arrangement (Main) | SPST-NO |
| Rated Operating Voltage | 12-750VDC/VAC |
| Rated Carrying Current | 200A (1/0 cable - 53mm² cross-section) |
| Max Carrying Current | 1 second: 1200A; 60 seconds: 300A; 600 seconds: 200A |
| Max Cut-off Current | 1000A, 320VDC (one time) |
| Contact Resistance | Max: 0.4mΩ; Typical: 0.3mΩ at 150A |
| Mechanical Life | 300,000 cycles |
| Operating Temperature | -55°C to 85°C |
| Weight | 0.38kg (without nuts/washers) |
Key Features
- Exceptional temperature resistance from -55°C to 85°C
- Advanced ceramic sealing technology (space program grade)
- Compact design capable of handling large currents up to 1200A
- Hermetically sealed construction prevents arcing leakage and fire
- Sealed chamber protects contacts from oxidation and melting
- Suitable for immersion, high/low pressure, and harsh environments
- Position-insensitive mounting for flexible installation
Applications
- Electric vehicle power supply systems
- Marine and underwater equipment power control
- Mining drive and control systems
- Aviation mobile devices and backup power systems
- Hydrogen fuel cell drive systems
- Solar power equipment and renewable energy systems
- Mobile mining equipment and industrial power circuits
Product Images
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Nanjing Tianyi Automobile Electric Manufacturing Co., Ltd.
Location
No. 8 Kaiping Road, Dongping Industrial Cluster, Lishui, Nanjing, Jiangsu Province, China
Contact Person
Vicky