ATS ensures complete reliability to the load by eliminating system failures which are caused by problems in distribution rather than by the failure of the power source itself. Double-pole operations ensure optimal flexibility for all the different types of electrical distributions. The ATS unit is available in two versions: 16H high voltage (230 V) and 16L low voltage (120 V). ATS guarantees uninterrupted operation for the load that is fed by two alternative sources. The ATS is a simple but extremely effective solution for managing the redundancy that is provided by two independent power sources. ATS is a very effective solution that allows complete compatibility with the customers’ load and environment requirements. A standard feature is the priority mode operation, allowing users to select the preferred power source. ATS handles the automatic or manual transfer of loads between two independent power sources without interrupting the power supply. In the event of a failure the transfer from one source to the other is automatic and instantaneous.