Lovato transfer switch controller withn graphic display 110-440vac / 12-24-48vdc

Why Choose the ATL800?

The Lovato ATL800 is an automatic transfer switch controller for dependable management of two power sources in three-phase installations. With a wide rated supply voltage of 12–24–48VDC/110…240VAC, the ATL800 integrates smoothly into varied control panel designs and site power conditions. It delivers the essential control required for automatic transfer switching, helping maintain continuity between preferred and alternate sources across diverse three-phase applications.

Engineered for demanding environments, it operates from -30 to +70 °C and can be stored from -30 to +80 °C. Conformity with IEC/EN 61010-1/-2, IEC/EN 61000-6-2/-6-4, IEC/EN 60947-1 and 60947-6-1, plus UL508 and CSA C22.2 n° 14, supports rigorous specification needs. Weighing 1000 g and listed with a sustainability certification, this Lovato controller suits robust, standards-aligned three-phase ATS projects.

Key Benefits

• Controls two power sources for assured transfer in ATS applications.
• Compatible with three-phase voltage inputs per line.
• Wide supply range covering 12–24–48VDC and 110…240VAC.
• Reliable operation from -30 to +70 °C.
• Standards compliance: IEC/EN 61010, 60947-6-1, UL508, CSA listed.
• Compact 1000 g unit for versatile panel integration.
• Sustainability certification noted by the manufacturer.

Technical Specification

• Product type designation: ATL800
• Operating temperature: -30 to +70 °C
• Storage temperature: -30 to +80 °C
• Weight: 1000 g

What’s Included

• Lovato ATL800 automatic transfer switch controller
• Quick start guide and safety information
• Panel installation notes
• Downloadable datasheet (PDF)

Applications

• Automatic transfer switch control between two power sources
• Three-phase power distribution and continuity projects
• Control panels requiring ATS functionality
• Standards-compliant electrical installations needing reliable source transfer

Safety note: Install and commission only by qualified personnel to applicable standards and local regulations. Isolate power before wiring and verify the supply matches 12–24–48VDC/110…240VAC ratings.