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VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
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VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators
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VEVOR Manual Transfer Switch, 30-Amp 6-Circuit, Prewired Generator Transfer Switch Kit with NEMA L14-30P Power Inlet Box, Double-Throw Switch, NEMA 3R, Mechanical Watt Meter, for 7500W Generators

4.6 56 Reviews
$ 145 90
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Features & Details

  • Compatible with 7500W Generators: This manual transfer switch handles up to 30A and 6 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

Product specification

  • Item Model Number SP-ZH352510(30A-6)
  • Voltage AC 120/240V
  • Current 30A
  • Number of Circuits 6
  • Supported Switches 1 x 2-Pole + 4 x Single-Pole
  • Generator Compatibility 7500W

Reviews summary

4.6 56 Reviews
Customers say: The product is generally praised for its solid build, ease of installation, good functionality, and value, though some concerns arise regarding missing certifications and occasional quality control issues.

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Customers say
The product is generally praised for its solid build, ease of installation, good functionality, and value, though some concerns arise regarding missing certifications and occasional quality control issues.
Al-generated from customer reviews
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About this item

Product specification
Item Model Number
SP-ZH352510(30A-6)
Voltage
AC 120/240V
Current
30A
Number of Circuits
6
Supported Switches
1 x 2-Pole + 4 x Single-Pole
Generator Compatibility
7500W
Enclosure Material
Cold-Rolled Steel
Net Weight
18.25 lbs / 8.28 kg
Product Dimensions
14.65 x 9.76 x 4.72 in / 372 x 248 x 120 mm
Description
Manual Transfer Switch 120/240V 30-Amp 6-Circuit
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 Wattmeter. 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.

Compatible with 30 Amp and 7500W Generators for Reliable Backup Power

The VEVOR transfer switch manual 30 amps is compatible with 7500-watt generators and supports six circuits. It allows you to rapidly exchange utility power with generator power at your home or work site in case of an outage. You can restore electricity to key appliances such as refrigerators, heaters, lights, or pumps by flipping a simple switch.


It is suitable for both home and small business installations. The 30 amp is a solid power supply with steady power flow, free of overload or flicker. When your power goes out, use this transfer switch to keep supplying safe electricity without confusion or lag time.


VEVOR Transfer Switch Manual 30 Amps with Double Throw Switch and Circuit Breaker

The transfer switch is designed with safety in mind. It features a long-lasting, double-throw switch that prevents accidental use and ensures that only a single power source is connected at a time. It guards your generator and wiring against backfeeding, which is hazardous and can ruin equipment.


It is fitted with a U.S. standard mini circuit breaker to prevent overcurrent. It also switches off automatically when power is required, eliminating overheating, short circuits, and electrical fires. Combined, these protective measures provide a safe and reliable operation. The switch makes it safe because even novices can operate it without fear of damage from power transfer between the generator and the main power.


NEMA 3R Weatherproof Enclosure for Indoor and Outdoor Use

The VEVOR transfer switch manual 30 amps has a NEMA 3R-rated metal enclosure that is resistant to rain, snow, sunlight, and dust. This waterproof enclosure allows you to locate the switch indoors or outdoors without worrying about environmental degradation. The shielding cover protects the wiring and ensures reliability year-round.


The heavy casing also extends the device's lifespan. The enclosure prevents moisture and dirt from contacting the components, whether in a basement, garage, shed, or on an outside wall. This kind of protection allows the VEVOR transfer switch manual 30 amps to be used in any weather, as it does not fail to deliver a safe, continuous power flow.


Prewired 6 Circuit Design for Quick and Simple Installation

The generator transfer switch kit is conveniently prewired. The wires are correctly labelled, allowing the user to connect them without any problems or professional help. The 6-circuit versatile design can serve multiple household or workshop items, allowing you to turn on what you need during an outage.


It is easy to install, takes little time, and can be installed by an individual with only basic electrical skills. There is no need for complex rewiring or new hardware. When hooked up, the system provides power to your most critical circuits and remains stable. The prewired system is safe, reduces human error, and saves time and effort in an emergency.


Built-In Mechanical Watt Meter for Accurate Power Monitoring 

The most notable aspect of this model is its mechanical watt meter, which monitors power consumption in real time. It shows you how much power your generator delivers and helps prevent circuit overload. Monitoring extends the lifespan of your generator and other electrical equipment by avoiding overuse.


The watt meter has a clear, easy-to-read display that is visible even in low-light conditions. It enables continuous monitoring during prolonged power disruptions. You can efficiently plan the energy use with proper readings. In VEVOR's switch manual, ensure users have peace of mind that their power supply is safe and efficient.


Power Input Box with L14-30 Plug for Stable Power Connection

The kit includes a robust power input box with an L14-30 plug and a protective cover. VEVOR transfer switch manual 30 amps guarantees a good, solid, weather-tight connection between your generator and the transfer switch. The plug fits most portable generators and can operate continuously in heavy-duty mode.


The lid prevents dust, rain, or debris from entering the connection point, so it can be safely used even when outside. The power inlet box ensures power transfer is not interrupted during emergencies. The compact yet practical design helps improve your safety whilst maintaining a steady, stable connection to your generator.


Easy Operation and Long-Term Durability of VEVOR Transfer Switch Manual 30 Amps

The VEVOR transfer switch is constructed to be durable. Its durable components, mechanical watt meter, and heavy-duty switch construction ensure long-term reliability. The internal wiring and components are made of high-grade materials that cannot be damaged by wear or temperature variations.


It is easy to operate, just turn the switch to pass power, and the system does the rest. No complicated system or service concerns. It is designed for use in the real world, whether at home, in a cabin, or in a small office. The transfer switch ensures your backup power system is effective when you need it.


Product guides and documents
User manual-en (PDF) Review

Questions and Answers (9)

What is the length of the provided wire for connecting to the main box. How close does it need to be to main box?
The dimensions of the plug box that comes with the changeover switch are 155*105*112mm (length*width*height). The input cable length of the changeover switch is 40cm, and the output cable length is 130cm.
By vevor
Helpful ( 0 )
Can all or some of the 15A breakers in the box be replaced by 20A breakers? All my main panel ones are 20A. My main need is to have all 6 be 20A.
Our products are sold as sets and replacements are not currently supported.
By vevor
Helpful ( 0 )
Are these transfer switches UL listed?
This product is UL certified.
By vevor
Helpful ( 0 )
What is the gauge of the wires from the transfer switch to the main panel ? Are all wires 12 awg?
Dear Customer, Thanks for your inquiry. The wire diameter of the 15a circuit is 2.5mm²=13awg, the wire diameter of the 20a circuit is 4mm²=11awg, and the wire length connected to the main distribution box is 130cm.
By vevor
Helpful ( 0 )
can i power the breakers with my solar generator in the transfer box even when the grid is on and
It can be used, but in a single circuit, only one of solar power or mains power can be selected for supply.
By vevor
Helpful ( 0 )
Select product protection plan
Accident and warranty protection by Xcotton (partner with AIG)
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