Generac RTS 400A 480-Volt 3 Phase ATS NEMA 3R

The Generac RTS 400A 480-Volt 3 Phase Automatic Transfer Switch (ATS) is engineered specifically for commercial and industrial applications where reliable, uninterrupted power is essential. Designed to manage three-phase electrical systems, this ATS supports up to 400 amps, making it suitable for medium to large-scale facilities such as manufacturing plants, data centers, hospitals, and large office complexes. Its 480-volt rating ensures compatibility with high-voltage electrical distribution systems commonly found in these environments.

Encased in a durable NEMA 3R weatherproof enclosure, the RTS 400A is built to withstand harsh outdoor conditions, including rain, snow, and dust, which makes it perfect for both indoor and outdoor installations. The switch automatically detects utility power failures and promptly transfers the electrical load to an onsite generator, minimizing downtime and protecting critical operations from power interruptions.

For commercial and industrial buyers, this automatic transfer switch offers peace of mind by ensuring operational continuity and reducing the risk of costly production halts. Its robust design and reliable performance help facility managers meet safety codes and maintain compliance with industry standards. Choosing the Generac RTS 400A means investing in a proven, efficient solution that enhances power system resilience and supports mission-critical equipment during outages.