Get 5% off all orders over 5K with 5OFF5K + Get 10% off all orders over 10K with 10OFF10K

EcoFlow Home Backup Transfer Switch A510A 50A (DELTA Pro Ultra/Pro 3/3 Plus)

FREE SHIPPING

$ 49900

 More payment options

Key Features

Need a way to connect your DELTA Pro Ultra to your home's main panel for home backup power? The EcoFlow Home Backup Transfer Switch A510A 50A (DELTA Pro Ultra/Pro 3/3 Plus) is a 50-amp, 10-circuit manual transfer switch with a L14-30/L5-30 power inlet and wattmeters, providing you with a seamless and secure backup power system.

This transfer switch integrates perfectly with the EcoFlow DELTA Pro Ultra, offering a simple, safe, and sustainable setup for your backup power needs. Working with a licensed electrician, you can easily select up to 6 essential circuits from your breaker panel to stay powered in the event of an outage, ensuring that your most critical appliances and devices stay powered during blackouts.

The EcoFlow Home Backup Transfer Switch A510A 50A (DELTA Pro Ultra/Pro 3/3 Plus) gives you the flexibility to choose circuits such as your fridge, garage door, outlets in main living areas, light switches, and more; you can customize your backup system to suit your specific needs. For the ultimate power security, we highly recommend pairing this switch with the EcoFlow DELTA Pro Ultra home battery backup system.

Safety is our top priority, and that's why the EcoFlow Home Backup Transfer Switch A510A 50A (DELTA Pro Ultra/Pro 3/3 Plus) is cULus 1008 listed, providing a safe and trustworthy backup power solution for your valuable electronics and appliances. It is compatible with any UL-listed 1” interchangeable circuit breaker and can easily be reconfigured in the field for multiple double-pole circuits, if necessary. Additionally, the switch comes with a swing-up protective cover that not only provides added safety but also gives a polished and finished appearance.

Say goodbye to noisy and smoky generators with this clean and silent power alternative. The EcoFlow Home Backup Transfer Switch A510A 50A (DELTA Pro Ultra/Pro 3/3 Plus), when paired with the EcoFlow DELTA Pro Ultra, delivers a fume-free and quiet power supply, revolutionizing the way you deal with power outages. Unlike traditional gas generators, DELTA Pro portable power stations can be used both indoors and outdoors, allowing you to run all your essentials without any disruptions during a blackout. Moreover, you could recharge your DELTA Pro batteries using solar energy during extended outages, making it an environmentally friendly and sustainable choice.

Don't be caught unprepared during the next blackout. Invest in the EcoFlow Home Backup Transfer Switch A510A 50A (DELTA Pro Ultra/Pro 3/3 Plus) as part of an EcoFlow home backup solution and enjoy the peace of mind that comes with a reliable, safe, and silent backup power solution for your home.

FREE SHIPPING on this item anywhere in the lower 48 US states.

Key Features: EcoFlow Home Backup Transfer Switch A510A 50A (DELTA Pro Ultra/Pro 3/3 Plus)

  • Completely pre-wired for easy installation
  • Eliminates the dangers associated with back-feeding
  • Cover included to protect toggle switches and circuit breakers
  • Powder-coated steel cabinet, designed for indoor use
  • Includes color-coded wattmeters and an L14-30 power inlet
  • UL1008 listed, IP67-rated
  • (6) 15A 1-pole, (1) 20A 2-pole, and (1) 30A 2-pole
  • Eliminates dangerous backfeeds and electrical overloads
  • Allows hardwiring OR plug-in connection via power inlet (included)
  • Protects toggle switches/breakers & provides a finished appearance
  • 18" Flexible conduit w/ all factory wires clearly marked/colored
  • (6) Combination 1/2" & 3/4" knockouts for easier installation
  • Easily re-configured in the field for multiple 2-pole circuits
  • Made in China
  • 5-year warranty.

Note: Requires a qualified electrician for installation. Only viable with indoor circuit breaker panels.

What's Included:

- (1) Transfer Switch
- (1) User Manual
- (1) Ecoflow Power Station Connection Cable

Specifications: EcoFlow Home Backup Transfer Switch A510A 50A (DELTA Pro Ultra/Pro 3/3 Plus)


Voltage 125/250V
Amps 50A
Circuits 10
Enclosure Metal
Color Gray
Dimensions (W x H x D) 11.75 x 4.5 x 11 inches
Weight (Transfer Switch only) 20 lbs
Power Inlet, NEMA NEMA L14-30
Maximum Watts 3750 / 7500
Frequency 60 Hz
Circuit Breaker Protection
Each Circuit
Standards IP67, UL1008, Article 702 (NFPA70)

  

Documents: EcoFlow Home Backup Transfer Switch A510A 50A (DELTA Pro Ultra/Pro 3/3 Plus)

ProTran2 Installation and Operating Instructions

Video: EcoFlow Home Backup Transfer Switch A510A 50A (DELTA Pro Ultra/Pro 3/3 Plus)

FAQ

How does the Power Hub communicate the voltage to the Smart Distribution panel?

There are two included RJ45 network cables included in a Independence Power Kit. One that connects the Power Hub directly to the Smart AC/DC Distribution Panel; a second one to connect the Power Hub to the Power Kit Console.

What is the operating temperature range of the Power Kit Console?

The information as stated in the user manual is below: -20C to 50C (-4F to 122F). This is the operating temperature range for all
Power Kit components.

What is considered a standard alternator input scenario and what is else is allowed involving alternator charging with EcoFlow Power Kits?

All 3x PV/ALT input ports can be used as alternator charging ports. The first ATL-IN input port can allow 70A max and 1600W input max, meaning that if you draw from 12V alternator you can only get 13.6V x 70A = 952W which is almost 1000 (it will fluctuate between 950W and 1000W). If a 48V alternator is connected to port 1, then an estimated 54V x 29.6A = 1600W is expected. The 2nd and 3rd ALT-IN input ports are both 30A max and 1600W max. If you connect a 12V alternator to these ports, an estimated 13.6V x 30A = 408W each is expected. If you connect a 48V alternator to ALT-IN 2 or 3 ports, an estimated 54V x 29.6A = 1600W each is expected. If you connect a 12V alternator on all 3 ALT-IN input ports, an estimated 952W + 408W + 408W = 1768W (if your 12V alternator can deliver 70A + 30A + 30A = 130A) is expected. If you use 48V alterantor on all 3 ports, an estimated 1600W + 1600W + 1600W = 4800W input is expected.

What type of shore power inlet is recommended for an EcoFlow Power Kit?

The Power Kit allows up to 30A input, so we recommend 30amps max. 30A to 15A converters are available if your enegy consumption needs are not high. Furrion is a tested and trusted brand that has worked perfectly with an EcoFlow Power Kit.

Manuals

EcoFlow Home Backup Transfer Switch A510A 50A (DELTA Pro Ultra/Pro 3/3 Plus)

FREE SHIPPING

Customer Reviews
0.0 Be the first to review this item
5 ★
0% 
0
4 ★
0% 
0
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:

Your cart

Your cart is empty

Start shopping

Subtotal:$ 000 USD

Promoted products

48V POWER KITS

Shop Now
  • Product Reviews
  • Site Reviews
06/25/2025
jerome b.
United States
As advertised. Great price. Fast shipping with updates.
MaxxAir MaxxFan 7500K Roof Vent Fan Install Kit
06/11/2025
Samantha B.
United States
Easy to install!
Ford Transit Scopema Seat Swivel (2013-2023)
06/11/2025
Elizabeth D.
United States
I love this company. Their staff is always helpful and informative. I got the item within a good ETA. All as described/ordered
Northwest Conversions 36 Gallon Water Tank SP-C-36
06/11/2025
David K.
United States
Fairly easy installation great product, but my lid rattles when I go down the road and I can hear wind noise through it, wasn’t aware that you could hear wind noise.
MaxxAir MaxxFan 7500K Roof Vent Fan Install Kit
06/11/2025
David K.
United States
Perfect fit. Numbering the pieces and providing a number diagram genius even I could do it. Great company.
3M™ Thinsulate™ Van Insulation Kit for RAM ProMaster - High Roof
06/09/2025
Glen J.
United States
Arrived timely.. Awaiting install at this point! Cant wait!
3.6 kW EcoFlow Power Kit (10 kWh)
06/08/2025
Tim H.
United States
Easy installation on a 2015 sprinter van . Very happy with my purchase
Northwest Conversions 22 Gallon Sprinter Undercarriage Water Tank SP-UC-22
06/05/2025
Paul A.
United States
It should come with a cutting out template.
CRL Universal Van Awning Window (AW1033)
06/04/2025
Steven W.
United States
We have not had a chance yet to use the awning, but the install was smooth and looks great on our Sprinter.
Fiamma F45S 350 RV Awning (11'6'')
06/03/2025
William J.
United States
Well made, easy to use.
VanEssential Ford Transit Rear Door Window Covers (Pair)
06/03/2025
William J.
United States
Well made, easy to use!
VanEssential Ford Transit Rear Door Window Covers (Pair)
06/03/2025
Deborah S.
United States
We haven't installed them yet, but they were well packed, arrived in reasonable time, seem good quality, intact, and all inclusive.
MaxxAir MaxxFan 7500K Roof Vent Fan Install Kit
06/02/2025
Scott S.
United States
terrible, poor communication after order was placed, 7 days without an update on when the order will be shipped or estimated delivery while receiving annoying multiple other emails from CamperHQ for marketing and surveys. I finally received notice the same day it was available for pick up I will be...terrible, poor communication after order was placed, 7 days without an update on when the order will be shipped or estimated delivery while receiving annoying multiple other emails from CamperHQ for marketing and surveys. I finally received notice the same day it was available for pick up I will be ordering additional widows and other camper build items from someone other than Campervan HQ
CRL Ford Transit 130/148"WB Driver Side Forward Vented Window (FW293L)
05/29/2025
Lester H.
United States
This item works with the new Ecoflow Wave 3.
Terrawagen EcoFlow Wave 2 Window Vent
05/25/2025
Sevriano
United States
Quality fresh water tank. Very heavy duty
Northwest Conversions 28 Gallon ProMaster Wheel Well Water Tank PM-C-28
05/21/2025
Josee L.
United States
Very happy with the Maxfan 5100k The best :)
MaxxAir MaxxFan Deluxe RV Roof Vent Model 5100K (White)
05/21/2025
Tiara
United States
The windows are great! The quality and the ease of opening.. and of course the size is what is the best feature. In my opinion.
VWD Universal Fit Overlander Van Bunk Window O.D 36-3/4" x 13-1/8" (OVR3511)
05/18/2025
Julie B.
United States
I one right away and had o wait for the other but great quality.
Northwest Conversions 25 Gallon Transit Wheel Well Water Tank TR-C-24
05/17/2025
Dawn M.
United States
These are exactly what we needed for some extra storage. Love them!
VanEssential 2007+ Mercedes Sprinter Rear Door Storage Panels
05/14/2025
Ruben F.
United States
Great Product Easy to apply
Lonmarine Wood Flooring
05/11/2025
William
United States
Fast shipping and great product
Northwest Conversions 20 Gallon Water Tank SP-L-20
05/10/2025
Victoria C.
United States
Looks great Fast shipping, Happy with pirchase
VWD Ram ProMaster Van Slider Window 2014+ Driver Side Rear Cargo Door (DTRAM020-INT)
05/10/2025
Dustin L.
United States
Excellent, Easy install an major time saver
3M™ Thinsulate™ Van Insulation Kit for Ford Transit
04/28/2025
Rob E.
United States
Have to shout out for Holly in CS she was patient, knowledgeable, and took the time to help save us a ton of money in shipping cost. Thank you Holly and Campervan HQ. The window install went as smooth as “glass” just what our sprinter campvertible needed!
CRL Universal Vertical Slider Van Window (VW31031)
04/27/2025
Neeekolas B.
United States
Overall All good experience woth this item. Window was as described and installed easily. Thanks!
VWD Universal Awning Bunk Window (AW3310)
04/25/2025
Steven C.
United States
This is the second one for my Airstream because I really liked the first one.
MaxxAir MaxxFan Deluxe RV Roof Vent Model 7500K (Smoke, With Remote)
04/21/2025
Jimmy S.
United States
Thank goodness for the pre-cut insulate! I had a couple extra pieces from the kit. So I cut them up and filled in a few places. I had a good pair of sharp shears that I struggled with and then I also tried to razor blade or two. All I can say is buy the pre-cut package!
3M™ Thinsulate™ Van Insulation Kit for Mercedes Sprinter
03/28/2025
Dave
United States
Long overdue addition to the sprinter dash.
TerraX Mercedes Sprinter Visordok Tube
03/28/2025
Kevin M.
United States
Great customer service. Fast deliver and keep me updated. I would definitely use this company again.
GoCode Mercedes B-Pillar Trim Pieces
03/27/2025
Al H.
United States
I installed this fan on a previously owned fifth wheel camper and it was a great addition. Used it to move warm air out on hot days and used a down draft with the lid closed to just move air around for a comfortable sleep. The remote used to have the fan turn off or on at the desired temperature...I installed this fan on a previously owned fifth wheel camper and it was a great addition. Used it to move warm air out on hot days and used a down draft with the lid closed to just move air around for a comfortable sleep. The remote used to have the fan turn off or on at the desired temperature worked great too. I am installing another on our new fifth wheel.
MaxxAir MaxxFan 7500K Roof Vent Fan Install Kit
REVIEWS