High Voltage DC Contactor 150A 750VDC with Ceramic Sealing for Harsh Environments -55°C to 85°C
Price:
Negotiation
MOQ:
120 PCS
Delivery Time:
15 working days after payment
Brand:
TY
Product Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Contact Arrangement (Main) | SPST-NO |
| Rated Operating Voltage | 12-750VDC/VAC |
| Rated Carrying Current | 150A (1/0 cable - 53mm² cross-section) |
| Max Carrying Current | 1 second: 1200A; 60 seconds: 300A; 600 seconds: 210A |
| Max Cut-off Current | 1000A, 320VDC (one time) |
| Contact Resistance | Max rated carry current: 0.4mΩ; Typical 350A: 0.3mΩ |
| Mechanical Life | 300,000 cycles |
| Operating Temperature Range | -55°C to 85°C |
| Storage Temperature Range | -55°C to 125°C |
| Weight (Typical) | 0.38KG (without nuts/washers) |
Key Features
- Exceptional temperature resistance from -55°C to 85°C
- Ceramic construction with space program technology for enhanced safety
- Compact design capable of handling large current loads
- Hermetically sealed to prevent arcing leakage and fire hazards
- Sealed chamber protects contacts from oxidation and melting
- Suitable for extreme environments including immersion and high/low pressure
- Position-insensitive mounting for flexible installation
- Long operational life with lightweight construction
Applications
- Mining drive and control systems
- Electric vehicles and mobile mining equipment
- Aviation mobile devices and backup power supply systems
- Hydrogen fuel cell drive systems
- Marine and underwater equipment
- Solar power generation equipment
- Large mobile power supply circuits
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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