Introducing the High Efficiency Contactor (HEC) from Sensata Technologies – the intelligent switching solution for next-generation electric vehicles. Engineered to support seamless 400V and 800V battery configurations, the HEC enables full compatibility with evolving charging infrastructure while enhancing safety, efficiency, and system integration.

With its patent-pending technology featuring mechanically synchronized contacts, ultra-low contact resistance, and bi-stable design, the HEC delivers robust performance in demanding automotive, truck, and bus applications including vehicle-to-grid, autonomous driving, and Megawatt charging scenarios.