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

  • Based on 31 reviews
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$191.90 Why this price?
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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

Description

Designed for use with 7500W generators, our transfer switch kit ensures secure power during outages. It comes with NEMA 3R-rated enclosure, pre-wired design, power input box, double-throw switch, 30A mini breaker, and mechanical meter. Power up your home or outdoors with confidence! Compatible with a variety of household appliances, this generator transfer switch can power heating systems, cooling systems, refrigerators, cooking appliances, and more, meeting your electrical needs. Simply connect your generator to the power input box, and once the generator starts running, manually switch the power back on. Fast and simple, providing more security when using electricity. Built to last, the NEMA 3R anti-corrosion and rust-resistant enclosure works in a wide temperature range from -25°C to 50°C (-13°F to 122°F), making it reliable in all weather conditions. Our manual transfer switch comes with a power input box and features an L14-30 plug with a protective lid, ensuring stable power input for your system. Manual Transfer Switch Manual Transfer Switch Manual Transfer Switch Manual Transfer Switch VEVOR is a home improvement brand empowering Home Creators to upgrade spaces with pro-level products at exceptional value. We deliver superior performance through practical tech innovation that blends purposeful technology with the hands-on joy of creation. We break down price barriers so every upgrade reflects your vision to life. Upgrading every space isn’t just a task—it’s a declaration of reinvention. Upgrade with VEVOR! Complete Product Range: Your one-stop solution for all home improvement needs. Pro-Level Performance: Delivered by practical tech innovation that combines purpose-driven technology with hands-on creative delight. Exceptional value: Through practical technological innovation and lean manufacturing, we deliver products that offer pro-level performance and benchmark quality at exceptional value.

Color: Metallic primary colours


Brand: VEVOR


Connector Gender: Male-to-Male


Voltage: 240 volts


Plug Format: NEMA L14-30P


Connector Gender: Male-to-Male


Voltage: 240 volts


Plug Type: NEMA L14-30P


Number Of Conductors: 2


Amperage: 30 A


Power Cord Prong Count: 3


Number of Outlets: 2


Indoor Outdoor Usage: Indoor, Outdoor


Special Features: Anti-rust & Anti-corrosion, Durable and Long-Lasting


Water Resistance Level: Waterproof


Input Current: 30 A


Wattage: 7500 watts


Item Weight: 19.6 pounds


Item Length: 9.76 inches


Brand: VEVOR


Model Number: SP-ZH352510(30A-10)


Unit Count: 1 Count


Number of Items: 1


UPC: 197988673934


Built-In Media: 1 x Transfer Switch Kit


Manufacturer: VEVOR


Mfr Part Number: 30-Amp 10-Circuit


Color: Metallic primary colours


Case Material Type: Steel


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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


  • Great value for your dark times.
Style: 30 Amp, 10 Circuit
Very nice and price was just right.
Reviewed in the United States on June 11, 2026 by Habber

  • Manual transfer box for generator
Style: 30 Amp, 10 Circuit
Great box that our electrician installed for our portable generator.
Reviewed in the United States on April 25, 2026 by Kim Douthitt

  • Transfer switch
Style: 30 Amp, 10 Circuit
So far so good, haven't lost power since.
Reviewed in the United States on March 26, 2026 by Bill Peppler

  • 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

  • No more extension cords
Style: 30 Amp, 10 Circuit
Great unit heavy duty box that locks. My son is electrician said this is one of the best he has installed. I read the manual I'm sure i could have installed it myself.instructions were good. Wires were labeled which you can slide up by breakers
Reviewed in the United States on September 15, 2025 by george

  • Great transfer switch to use for solar shedding
Style: 30 Amp, 10 Circuit
Works great and priced right. Plenty of wire length
Reviewed in the United States on January 18, 2026 by Massive Overkill

  • JUNK
Style: 30 Amp, 10 Circuit
bought this thought it was a great deal hooked it up and tested worked great. Had my first power outage tonight 2 circuits fried after 3 hours had to open up breaker box and disconnect it to get voltage after power came back on. Do not buy this piece of junk
Reviewed in the United States on December 30, 2025 by Steve

  • Difficult to install.
Style: 30 Amp, 10 Circuit
The product description says 'PreWired,' but the wiring was a complete mess—no clear labels or proper instructions. The manual had vague diagrams, and the NEMA L14-30p inlet compatibility was not well explained. As a DIYer, I spent hours trying to figure it out, and even then, I wasn’t sure if I connected it correctly. Amazon should require sellers to provide proper installation guides or videos. ... show more
Reviewed in the United States on April 1, 2025 by Chris Dodson

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