GIGAVAC GV351RPX, DC Contactor
Product Code: GV351RPX
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Product Description
GIGAVAC GV351RPX DC Contactor
The GIGAVAC GV351RPX DC contactor features a gas-filled design, providing lower resistance compared to non-hermetic switches, which improves system efficiency and reduces heat generation. Its suppression gas enhances fault interruption capability while preventing oxidation. Additionally, the GV351RPX is more compact, lighter, and more efficient than traditional non-hermetic switches.
GIGAVAC GV351RPX DC Contactor - 500A 1000Vdc (12V-24V Coil)
The GIGAVAC GV351RPX is a high-performance, hermetically sealed DC contactor engineered for maximum efficiency in demanding power systems. Featuring an advanced gas-filled design, this model offers significantly lower resistance compared to traditional non-hermetic switches, which directly improves system efficiency and minimizes heat generation. The integrated suppression gas not only prevents contact oxidation but also enhances fault interruption capability, ensuring safe operation under heavy loads. More compact and lighter than non-hermetic alternatives, the GV351RPX provides a robust 500A capacity and 1000Vdc switching range, making it an ideal solution for high-power electric vehicles, energy storage, and industrial DC distribution systems.
Technical Excellence
- 500A Rated Current: Massive power handling for high-capacity industrial and EV power circuits
- 1000Vdc Operating Max: Optimized for extreme high-voltage DC load switching safety
- Gas-Filled Hermetic Seal: Specialized suppression gas prevents oxidation and enhances quenching
- Low Internal Resistance: Engineered to reduce heat generation and maximize energy efficiency
- Dual Coil Compatibility: Designed for systems with nominal 12V-24Vdc control power
- SPST-NO Arrangement: Reliable Single Pole Single Throw, Normally Open configuration
Operational Advantages
- Superior Sealing: Exceeds IP67 and IP69K ratings for total water and dust protection
- Extreme Resilience: Complies with MIL-STD-810 salt fog requirements for harsh environments
- Compact & Lightweight: Delivering 500A switching power in a space-saving 0.39 Kg package
- Mechanical Longevity: Rated for a mechanical life of 1,000,000 cycles
- Broad Temperature Range: Maintains full operational integrity from -55°C up to +85°C
- Fault Interruption: Enhanced safety features for reliable making and breaking under load
Technical Specifications
| Model / Code | GIGAVAC GV351RPX |
|---|---|
| Contact Arrangement | Main Contacts SPST-NO |
| Operating Voltage (Max) | 1000 Vdc |
| Nominal Coil Voltage | 12V - 24V DC |
| Rated Current | 500 A |
| Mechanical Life | 1,000,000 Cycles |
| Operating Temperature | -55 to +85 °C |
| IP Rating | Exceeds IP67 & IP69K |
| Weight | 0.39 kg |
| Salt Fog Rating | MIL-STD-810 |
| Auxiliary Contact | None |
| Sealing Technology | Hermetic Gas-Filled Seal |
Technical Datasheet
For detailed mechanical drawings, terminal configuration, and fault interruption performance curves, view the official GIGAVAC datasheet.
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