Hermetically sealed High Voltage DC Contactors are the world’s smallest UL508 approved contactors for 1000V high voltage switching. Since first introducing the ceramic seal in 2006, Sensata | Gigavac sealed contactors have become the preferred choice for any application requiring sealed switching. Utilizing a hermetical seal means these high voltage contactors exceed sealing requirements of IP67 and IP69. Going beyond hermetic sealing, the HX Series can withstand the rigors of virtually any harsh environment whether underwater or in the desert sun. The HX Series of High Voltage Hermetically Sealed Contactors are particularly suited for inverter systems, battery packs, and combiner boxes in solar or wind power systems.