Description
The EcoFlow Transfer Switch 306A is a professional-grade, high-capacity manual and automatic transfer switch designed specifically for pairing with a single EcoFlow DELTA Pro Ultra power station. With 125V and 250V support and a 30-amp rating, this transfer switch handles the full electrical demands of a residential home — including 240V loads like electric dryers, central HVAC, and EV chargers — making it the definitive connection point between your DELTA Pro Ultra and your home’s electrical system.
The 306A transfer switch connects between your home’s main electrical panel and the DELTA Pro Ultra, managing the switching of power between grid and battery automatically when grid power fails. When the grid drops, the 306A instantly routes your selected home circuits to the DELTA Pro Ultra, allowing your appliances to continue running without interruption. It supports both 125V single-phase and 250V split-phase connections, enabling the DELTA Pro Ultra’s 240V output capability to power appliances that standard 120V-only transfer switches cannot handle.
The 30-amp capacity provides ample headroom for running multiple high-draw circuits simultaneously from the DELTA Pro Ultra — particularly important when running 240V loads alongside 120V essential circuits. Designed and engineered specifically for EcoFlow DELTA Pro Ultra compatibility, it ensures clean integration without the risk of incompatibility issues that can arise from third-party transfer switch combinations.
Professional installation by a licensed electrician is required. Compatible with 1× EcoFlow DELTA Pro Ultra. Backed by EcoFlow’s standard product warranty.
