The all-new TruONE is the worlds first true purpose-built automatic transfer switch| engineered to incorporate switch and controller in one seamless unit. Performance tested beyond standard requirements| TruONE stands ready to ensure the steady delivery of critical power at all times. Its self-contained design reduces the number of wires and connections| which speeds installation and minimizes the potential for connection failures to ensure best-in-class reliability. Its predictive maintenance and modular components reduce downtime and service costs. And its advanced connectivity is ready for the future. Every TruONE features a wide voltage range from 200 to 480 VAC (with +/-20% tolerance)| reducing the need to stock multiple SKUs| reducing inventory and saving space in the warehouse. Main characteristics of this particular TruONE type: Open style ATS| open transition type I-II operation| Level 4 controller (Touch).