EcoFlow Home Backup Kit: Transfer Switch — Manual Transfer Switch for Safe Home Backup Power
The EcoFlow Transfer Switch is a pre-wired manual transfer switch that safely connects your EcoFlow DELTA Pro, DELTA Pro 3, or DELTA Pro Ultra to your home's critical circuits during a power outage. Choose the 6-circuit or 10-circuit model based on your compatible EcoFlow power station configuration.
⚠ Professional Installation Required. Installation must be performed by a licensed electrician in compliance with all applicable electrical codes. For indoor circuit breaker panels only.
⚠ Shipping Restriction. Cannot be shipped to Alaska, Hawaii, Puerto Rico, or other US outlying territories.
Choose Your Transfer Switch
| Model | Compatible EcoFlow Stations | Circuits | Voltage | NEMA Inlet |
|---|---|---|---|---|
|
306A1 125V / 60A / 6-Circuit |
Single DELTA Pro 3, DELTA Pro, or DELTA 3 Ultra Series | 6 circuits | 125V / 3,750W max | NEMA L5-30 |
|
306A 125/250V / 30A / 6-Circuit |
DELTA Pro 3 ×1 / DELTA Pro Ultra ×1 / DELTA Pro ×2 | 6 circuits | 125/250V / 3,750–7,500W max | NEMA L14-30 |
|
A510A 125/250V / 50A / 10-Circuit |
DELTA Pro 3 ×2 / DELTA Pro Ultra ×2 | 10 circuits — (1)2P 30A, (1)2P 20A, (6)1P 15A | 125/250V / 6,250W max | NEMA SS2-50 (CS6375) |
Key Features
- Completely Pre-Wired — Plug & Play Setup — Fully pre-wired at the factory for easy installation by a licensed electrician; no field wiring of internal components needed
- Protect Up to 10 Critical Home Circuits — Select the circuits that matter most — refrigerator, garage door, lighting, outlets — and keep them running during any outage
- cULus 1008 Listed — Certified to UL 1008 safety standards; compatible with any UL-listed 1" interchangeable circuit breaker; includes swing-up protective cover
- Clean, Silent Power Alternative — Replace noisy gas generators with your DELTA Pro ecosystem; safe for both indoor and outdoor use with zero fumes
- Wattmeters Included — Built-in wattmeters let you monitor the load on each circuit to avoid overloading your power station
- 5-Year Warranty — Metal enclosure rated for indoor use; reconfigurable in the field for multiple double-pole circuits if needed
Specifications
| Specification | 306A1 | 306A | A510A |
|---|---|---|---|
| Voltage | 125V | 125V / 250V | 125V / 250V |
| Maximum Watts | 3,750W | 3,750W (125V) / 7,500W (250V) | 6,250W |
| Amps | 60A @ 125VAC | 30A @ 250VAC | 50A @ 125VAC |
| Circuits | 6 | 6 | 10 — (1)2P 30A, (1)2P 20A, (6)1P 15A |
| Power Inlet (NEMA) | NEMA L5-30 | NEMA L14-30 | NEMA SS2-50 (CS6375) |
| Frequency | 60 Hz | 60 Hz | 60 Hz |
| Enclosure | Metal / Indoor | Metal / Indoor | Metal / Indoor |
| Color | Gray | Gray | Gray |
| Certification | cULus 1008 Listed | cULus 1008 Listed | cULus 1008 Listed |
| Dimensions (W×H×D) | 7.75 × 11.25 × 4.75 in | 7.75 × 11.25 × 4.75 in | 11.75 × 11.25 × 4.75 in |
| Shipping Weight | 10.92 lbs | 10.92 lbs | 16.05 lbs |
| Warranty | 5-Year | 5-Year | 5-Year |
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