The KOHLER 200A single phase automatic transfer switch is designed to manage the transfer of electrical power between a utility source and a standby generator during outages. Operating at 120/240V, this service‑entrance‑rated switch continuously monitors incoming utility power and automatically transfers connected loads to the generator when a power interruption occurs. Once utility power is restored, the switch transfers the load back to the utility source without requiring manual operation.

This automatic transfer switch is commonly used in residential and light commercial standby generator installations where uninterrupted power to essential circuits is required. Typical use case applications include whole‑home backup systems, retrofit generator installations, and properties where automatic power restoration is needed to support heating and cooling systems, refrigeration, lighting, and other critical loads. The single phase configuration is designed for standard residential electrical services and can be installed indoors or outdoors at the main service entrance.

Key Features:

• 200 amp automatic transfer switch for 120/240V single phase electrical systems
• Service‑entrance‑rated design for installation at the main electrical service
• Automatically transfers power between utility and generator sources during outages
• Two‑pole configuration compatible with KOHLER standby generators
• Suitable for indoor or outdoor installation with available service entrance models