Generac RTSN400G3 400A Non-Service Entrance Rated Three Phase Automatic Transfer Switch

Optimize your commercial or industrial power management system with the Generac RTSN400G3. This 400A, three-phase automatic transfer switch is designed for reliable operation across various applications. Housed in a durable NEMA 3R enclosure, it ensures safe and effective power transition in any environment.

• Electrical operation with mechanically-held contacts for reliable performance.
• Main contacts are silver plated or silver alloy, resisting welding and sticking.
• Quick 160 millisecond transfer time minimizes downtime.
• Limited 2-year warranty offers peace of mind.
• Rated for all classes of load, 100% equipment rated for versatility.

Technology and Overview

The Generac RTSN400G3 features advanced technology for efficient power management, including all timing, sensing, and exercise functions controlled by the generator's controller.

Installation and Compatibility Overview

Designed for easy installation in diverse settings, this switch integrates seamlessly with three-phase power systems, offering a robust solution for your power continuity needs.

Benefits and Applications Overview

Ideal for commercial and industrial applications, the RTSN400G3 ensures uninterrupted power supply, supporting critical operations during outages.