-
Description
Generac 400A 120/240V 1-Phase Service Entrance Rated Smart Switch
The Generac RTSW400A3 Smart Switch is a high-capacity 400A service entrance rated automatic transfer switch engineered for large residential estates and commercial single-phase standby generator systems operating at 120/240V. Equipped with an integrated main utility service disconnect breaker, this switch mounts directly at the main service entrance to allow complete isolation from the electrical grid during outages.
Housed in a weather-tight NEMA 3R corrosion-resistant aluminum enclosure, the switch utilizes a heavy-duty Generac contactor designed for reliable high-amperage power transfers.
Features & Benefits:
-
Service Entrance Rated
A service entrance disconnect is a device that interrupts excessive voltage and allows for manually disconnecting your home or business from the electrical utility.
-
Intelligent Load Management
Manage up to four HVAC loads with no additonal hardware needed, providing a more efficient system, and allowing you to reduce the size of the generator needed to protect your home.
-
NEMA 3R Outdoor Rated Enclosure
Designed to give options as to whether to install indoors or outdoors, this enclosure protects the internal components of the switch from rain, snow, ice, and debris.
-
Service Entrance Rated
-
Resources