Gigavac GV21 SPST-NO Contactors
Gigavac GV21 Single-Pole, Single-Throw, Normally-Open (SPST-NO) Contactors are hermetically sealed, intrinsically safe contactors designed in accordance with IATF-16949 standards. The contactors are suitable for hazardous and classified operating environments and can function in explosive or harsh environments without contact oxidation or contamination. The GV21 series features an inert gas-filled chamber and high-voltage isolation between open contacts. The contactors offer flying leads for coil connections and various mounting capabilities for design flexibility. The Gigavac GV21 SPST-NO Contactors are RoHS compliant and ideal for battery electric vehicles (EVs), DC motor controller protection, DC fast charging, photovoltaic controls, and energy storage systems.Features
- Hermetically sealed, intrinsically safe
- Suitable in explosive/harsh environments without oxidation or contact contamination
- Eligible for hazardous or classified operating environments
- High voltage isolation between open contacts
- Inert gas-filled contact chamber
- Flying leads for coil connections
- Designed in accordance with IATF-16949
Applications
- Battery EVs
- DC motor controller protection
- DC fast charging
- Photovoltaic controls
- Energy storage systems
Specifications
- SPST-NO main contact arrangement
- 1 million cycles mechanical life
- 0.5mΩ max contact resistance at 100A
- 20G peak operating shock
- 20G peak sine vibration
- 900VDC max main contact voltage rating
- 100A to 200A main contact current range
- 1250A max short-circuit current rating
- >5000Vrms dielectric withstand voltage (between open contacts)
- >3000Vrms dielectric withstand voltage (contacts to coil)
- 500MΩ insulation resistance at 500VDC
- -40°C to +85°C operating temperature range
Publicado: 2024-05-07
| Actualizado: 2024-05-24
