Skip to main content


The new TruONE ATS is the world’s first true all-in-one automatic transfer switch, engineered to incorporate switch and controller in one seamless unit.  TruONE's self-contained design reduces the number of wires and connections, which speeds installation and ensures best-in-class reliability. Its predictive maintenance and modular components reduce downtime and service costs.

TruONE ATS (automatic transfer switch) is the ATS for all applications while providing superior critical power security. TruONE incorporates switch and controller in one…