Sensata Technologies
Gigavac GX11TA 800Vdc 150A DC Contactor
Product Code:GX11TA
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Product Description
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Gigavac GX11TA 800Vdc 150A DC Contactor
GIGAVAC GX11TA DC Contactor - 150A 800VDC (24V Coil)
The **GIGAVAC GX11TA** is a high-performance, hermetically sealed DC contactor designed for switching high-voltage loads up to **800VDC**. As part of the rugged GX series, this RoHS-compliant unit is engineered to excel in nearly all challenging environments, including underwater operation and extreme temperatures ranging from **-55°C to +85°C**. With a rated current of **150A** and a proven mechanical life of 1 million cycles, the GX11TA is preferred where long-term reliability is critical. Its robust construction exceeds **IP67 and IP69K** standards, providing a compact and dependable solution for electric vehicles, industrial automation, and renewable energy infrastructures.
Product Highlights
- Hermetically Sealed: Safe for use in hazardous, dusty, and underwater environments
- High Voltage Range: Efficiently switches DC loads from 12V up to 800VDC
- Extreme Resilience: Exceeds IP67 and IP69K environmental protection ratings
- 24VDC Nominal Coil: Standardized control for industrial and mobile drive circuits
- Extended Life: Mechanical life rated for 1,000,000 cycles
- Versatile Installation: Not position-sensitive; can be mounted in any orientation
Primary Applications
- Heavy Trucks, Construction Equipment, and Buses
- Electric (EV) and Hybrid Vehicle Power Trains
- Solar, Wind, and Wave Renewable Energy Systems
- Mining, Oil Field, and Factory Automation Control
- Marine Power Management and Electric Boats
- Battery Charging, Fuel Cells, and Backup UPS Units
Technical Specifications
| Contact Arrangement | SPST-NO (Normally Open) |
|---|---|
| Max Operating Voltage | 12 - 800 VDC |
| Continuous Rated Current | 150 Amps |
| Nominal Coil Voltage | 24 VDC |
| Mechanical Life | 1,000,000 Cycles |
| Operating Temperature | -55 to +85 °C |
| Auxiliary Contact | None |
| IP Rating | Exceeds IP67 & IP69K |
| Certifications | cRUus Approved / RoHS Compliant |
| Weight | 0.46 kg |
Technical Datasheet
Download the official GIGAVAC GX11 Series datasheet for complete technical documentation, including terminal layouts, mounting configurations, and high-voltage performance data.