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 |
