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The world's first true ATS is here.

The Power of ONE
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ABB launches TruONE, the world’s first true ATS for critical power

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TruONE® . A critical breakthrough for critical power.

The new TruONE® is the world’s first true all-in-one 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 ensures best-in-class reliability. Its predictive maintenance and modular components reduce downtime and service costs. And its advanced connectivity is ready for the future. In addition, unlike typical ATS solutions, TruONE® allows emergency manual operation under load for immediate power restoration in the event of equipment malfunction. 

TruONE® represents a major shift in engineering and a critical breakthrough for critical power.

The one ATS for every installation

The one ATS for all industries and buildings

TruONE ATS. Easy. Efficient. Fast

The Power of One

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