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VEVOR Manual Transfer, 30-Amp 10-Circuit, Prewired Generator Transfer Kit with NEMA L14-30P Power Inlet Box, Double-Throw, NEMA 3R, Mechanical Watt Meter, for 7500W Generators

  • Based on 23 reviews
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Availability: In Stock.
Fulfilled by VEMIXO

Arrives Sep 20 – Sep 23
Order within 23 hours and 44 minutes
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Style: 30 Amp, 10 Circuit


Features

  • Compatible with 7500W Generators: This manual transfer switch handles up to 30A and 10 circuits, allowing you to quickly switch from the main power to your generator with just the flip of a switch. It provides peace of mind and is a temporary power source during outages
  • Durable and Long-Lasting: Features an easy-to-operate double-throw switch, our generator transfer switch minimizes accidental operation. Equipped with a U.S. standard mini circuit breaker to avoid overcurrent and safeguard wiring. The built-in mechanical watt meter provides stable, accurate monitoring of the generator, extending the switch's service life
  • Indoor and Outdoor Use: The NEMA 3R weatherproof enclosure with a fully enclosed cover ensures secure use even in harsh conditions like rain, snow, intense sunlight, or dust storms. Our generator transfer switch kit keeps the internal wiring protected for reliable operation
  • Pre-Wired for Convenience: This manual transfer switch kit comes pre-wired with clearly labeled wiring, simplifying the installation process and making usage hassle-free
  • Power Input Box Included: The power input box is equipped with an L14-30 plug and a protective lid, ensuring the stability and reliability of your power input

Color: Metallic primary colours


Brand: VEVOR


Voltage: 120 Volts (AC)


Input Current: 30 Amps


Plug Format: NEMA 14-30


Product Dimensions: 14.65 x 9.76 x 5.51 inches


Item Weight: 21.5 pounds


Manufacturer: VEVOR


Item model number: SP-ZH352510(30A-10)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 20 – Sep 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good Product and Great Customer support
Style: 50 Amp, 10 Circuit
50 Amp Transfer Switch, Great Product. The package arrive in perfect shape. It was well packed and protected. While checking it out, it is well built and wires are all lettered for easy installation. After reading some reviews about the product I was a little bit weary about ordering it. I got in touch with Amazon customer service and they said it was UL Listed but they didn't have a copy on file. They patched in a representative from Vevor, Both companies reps were very helpful and courteous. They suggested I go to Vevor.com and use live chat. So that's what I did. I got on there chat line and said that the product was in fact UL 1008 approved. I then asked if I could get a copy of the UL approval. They entered a ticket # for the request. They confirmed that they understood what I was asking for and they would take care the request. The next morning I checked my E-mail and I had a 85 page copy of the complete UL 1008 testing with a approval stamp and a FCC Part15 Subpart b ANSIC63.4.2014 certificate. during the whole process every seemed concerned to satisfy my request. This has been one of the best customer service experiences I have received in along time. 'm so glad that I ordered this product from them. Not only did I save some money but I feel that it is as good of quality as it's competitors. I would rcomend others to buy this product ... show more
Reviewed in the United States on July 25, 2025 by Donald Sedgwick

  • Great price and good quality
Style: 30 Amp, 10 Circuit
Great price on this well made transfer box. Installation was fairly simple but not easy as I had to drill through brick and route a power wire through my attic and down an inside wall into the closet where my breaker box is located. Yours may be easier to access. You will need some 10/3 with ground or larger wire to connect to the generator input box. If you cannot use a mechanical lockout, then this is what you need to make a safe and legal generator hookup. If you are not comfortable with the installation you should get a professional to install it for you. Still need to trim out box in photo. ... show more
Reviewed in the United States on April 17, 2025 by Ol Biker Ol Biker

  • Fantastic Kit
Style: 50 Amp, 10 Circuit
Unlike some of the other reviews on this item, the 50A version of this product that I received arrived in perfect condition and as a complete kit that really is hard to beat for the $$$. The included instruction manual was pretty detailed and included examples of installation for a refrigerator, well pump, etc. It also clearly indicates that only the bottom two circuits that have the bars across the levers are setup for 240 volt applications. The rest of the circuits are at 110 volts. The tie bars can be removed if you don't need 240 volts which would add an additional 4 circuits if you were so inclined. The pictures do not clearly show this but each circuit can be individually turned to four different positions; (1) breaker on/off (left/right side), (2) connect to generator (rocker switch up), (3) off (rocker switch middle), and (4) line/utility co (rocker switch down). This provides a lot of flexibility in terms of prepping your generator and getting it to full power before engaging any loads. The actual box itself is super heavy-duty (and heavy!) and appears to be 100% water proof. Again, not really shown in the pictures but nice touch is a 1 1/4" liquidtite conduit roughly 12" inches long that can be used to safely connect the transfer switch box to your main breaker box presuming it is externally mounted. I cannot find any faults with this kit at all and at this price point is a very good value proposition if you are looking at dedicating certain circuits for a generator. The alternative of course is to use an interlock kit and marking the circuits that you will engage after safely disconnecting the main breaker and engaging your back feed breaker going to the generator. That's a different review but worth considering if you want a less intrusive way to connect a generator. My only nit was the amount of styrofoam "snowflakes" in the box from wires and hardware rubbing on the styrofoam lining. I had to get a vacuum lol. That said, this kit is still worthy of 5 stars. ... show more
Reviewed in the United States on July 18, 2025 by AW2222

  • unreliable product delivery
Style: 50 Amp, 10 Circuit
this was packaged damaged, was dropped before packaged.
Reviewed in the United States on May 14, 2025 by Rich Bart

  • Appears to be well built but...
Style: 50 Amp, 10 Circuit
The Transfer switch appears to have good quality build with sturdy metal frame. I did not install it yet, but the wires were all labeled to help with installation,. My concern however is, inside the transfer switch, there are two compartments and the wires going through a hole between them has no protective bushings. Also, it uses welded breakers and I am not sure about the ease of replacing them when they fail. Time will tell. ... show more
Reviewed in the United States on August 1, 2025 by HajT

  • Could be better
Style: 30 Amp, 6 Circuit
This box is huge and wires are kind of a mess to deal with. Decent value but will take some time sorting out.
Reviewed in the United States on April 20, 2025 by T Lemons K9TWL

  • Power Up Without a Hitch – VEVOR Makes Backup Easy
Style: 50 Amp, 10 Circuit
If you’re looking for a reliable way to connect your generator to your home, the VEVOR Manual Transfer Kit is a game-changer. This 50-amp, 10-circuit prewired kit makes transferring power safe, simple, and efficient. I love how the CS6375 plug power inlet box is already set up for quick installation, saving hours of guesswork. The double-throw design and mechanical watt meter make it easy to monitor and control your electricity, even during an outage. Built with a sturdy NEMA 3R enclosure, it handles outdoor conditions like a champ. For anyone running a 12,500W generator, this kit delivers seamless performance and peace of mind. Highly recommended for homeowners who want power backup done right! ... show more
Reviewed in the United States on August 18, 2025 by Binky and Miguel Finds

  • Dependable VEVOR Transfer Kit—Robust, Prewired, Ready
Style: 50 Amp, 10 Circuit
I picked this VEVOR 50‑Amp 10‑circuit manual transfer kit because it’s pre‑wired and includes the CS6375 inlet box and mechanical watt meter—everything I needed for connecting my 12,500 W generator without sourcing extra parts. The components feel solid—the cold‑rolled steel NEMA 3R enclosure is weatherproof, the double‑throw switch is firm and reliable, and even the watt meter is functional, lending the whole assembly a durable, professional-grade feel. Installation was straightforward: clearly labeled wires meant hooking it up to my load center took less time than expected, and the generator inlet box dropped into place easily with no modifications. ... show more
Reviewed in the United States on July 25, 2025 by Snowflake

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