Generac RTSN400K3 400A Non-Service Entrance Rated Three Phase Automatic Transfer Switch

Optimize your power management with the Generac RTSN400K3, a 400A non-service entrance rated automatic transfer switch designed for three-phase systems. Enclosed in a robust NEMA Type 3R steel enclosure, this switch provides reliable, fast connections for a wide range of applications.

• Electrically operated, mechanically-held contacts ensure reliable switching.
• Silver plated or silver alloy contacts resist welding and sticking.
• Fast 160 millisecond transfer time for minimal interruption.
• 2-year limited warranty for confidence in your investment.
• Rated for all classes of load, ensuring versatility across equipment types.

Technology and Overview

This switch features a heavy-duty Generac Contactor, recognized for years of service, with all timing and sensing functions managed by the generator's controller.

Installation and Compatibility Overview

Its durable construction and flexible application make it an ideal choice for a wide range of commercial and industrial settings.

Benefits and Applications Overview

Provides seamless transition between power sources, ensuring continuous operation of critical systems during outages.