Are you trying to find generator transfer switches among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling generator transfer switches on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 25 hours of research and did 37 generator transfer switches tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best generator transfer switches you can buy today
- Includes full manufacturer warranty
- This is the original, authentic, and patented EZ Generator Switch
- Made and assembled in the U.S.A by a veteran-employed company with real life customer support
- UL / CSA approved and compliant
- User friendly, can be converted for any generator
- Transfers power to any type of essential load (heat, lights, refrigeration, solar, inverters, sump pumps)
- No backeeding or touching existing circuit breakers necessary
- Includes full manufacturer warranty
- đ©ăAuxiliary Power for Home Circuitsă: The RVMATE generator manual transfer switch is rated at 15A 125V and provides auxiliary power to your home circuits. It allows you to safely connect the generator to your home's electrical system, supplying power to essential circuits such as the refrigerator, heating, outlets, lighting, and more. During short-term power outages, it can quickly and safely switch to emergency power, preventing risks like food spoilage and frozen pipes. Additionally, it enables your heating system to restart during power outages caused by winter storms.
- đ©ăSafety in Useă: The RVMATE transfer switch is equipped with a circuit breaker for manual switching between circuits. It automatically cuts off the circuit if the current exceeds 15A, providing overload protection to prevent overheating or damage to electrical appliances, ensuring the safety of you and your family. To resume operation, simply press the reset button, and the circuit will be reconnected, restoring normal functionality. Our generator transfer switch has separate ETL certifications for switches, overload protection, and sockets, and the overall product has ETL certification.
- đ©ăPre-drilled Hole Designă: The RVMATE 15A generator inlet box is designed with pre-drilled holes, allowing for easy disassembly and replacement of wire connectors without the need for special tools like drills or hole punchers, and without requiring assistance from an electrician. This saves both time and money.
- đ©ăGreen Indicator Lightă: When the mains power is cut off, turn the switch to "GENERATOR" and connect the generator to the inlet of the box. Start the generator, and the "GENERATOR POWER ON" indicator light will illuminate, indicating that the load is powered by the generator. Note: The light indicates that power is available from the generator.
- đ©ăWeatherproof & Anti-rustă: The power inlet box is made of steel and features a durable, anti-corrosive powder-coat paint. This design ensures that the box is resistant to rust and can withstand harsh weather conditions. Additionally, the weatherproof flip cover can be closed when the box is not in use, effectively preventing moisture from entering the connector inlet.
- Generac RXSW200A3 200 AMP Smart Transfer Switch - Single Phase Generator Controller - Automatic Power Transfer from Utility to Generator - Digital Power Technology - UL Listed
- Efficient Power Transfer: This 200-Amp 120/240 volt single-phase Smart transfer switch features a service disconnect. Housed in an aluminum NEMA/UL type 3R enclosure with durable powder paint, it ensures reliable power transfer during outages
- Easy Installation: Connect the transfer switch through the utility meter for a hassle-free installation process. Enjoy the convenience of a seamless transition between utility and generator power
- Heavy-Duty Performance: The Generac contactor is a UL recognized device designed for long-lasting service. The controller at the generator efficiently handles timing, sensing, exercising functions, and transfer commands, providing peace of mind
- Expanded Load Management: Use this transfer switch in tandem with Generac Smart Management modules. Manage up to 8 additional loads, optimizing power distribution and enhancing installation efficiency
- Easy Installation: Generac recommends your new transfer switch to be installed by a certified and licensed electrician
- FOR PORTABLE GENERATOR: This transfer switch kit is designed to be used with emergency generators that have up to a 30-amp output, NEMA L14-30 receptacle. With easy-to-follow instructions, this unit is straightforward to install and a cheaper and safer alternative to running your portable generator without it.
- VOLTAGE: This transfer switch kit has four 2-pole 240-volt circuits, making it perfect for well or water sump pump applications. If you do not have use for 240-volt circuits, the tie bars can be removed allowing four additional single-pole circuits.
- INDOOR OR OUTDOOR: The transfer switch and accompanying power inlet can be used indoors or outdoors and have a NEMA 3R rainproof rating providing increased flexibility and peace of mind.
- POWER SURGE PROTECTION: The double-throw rocker switches completely eliminate the possibility of power back-feeding to the utility line or your generator when power is restored. All Connecticut Electric products are ETL listed, ensuring their compliance with UL Standards.
- COMPATIBLE WITH ALL LOAD CENTERS: This transfer switch is compatible with all residential load centers, including: Challenger, Cutler Hammer, GE, Homeline, Siemens, Square D, and Westinghouse.
- ETL Certificated of whole product, conformance number: 3126867, conforms to UL STD.498 and 514A, compatible with USA and Canada generators and houses electric system, can be converted for any generator
- Transfer Power to Essential Loads, this pre-wired generator transfer switch allows you to easily and safely connect a standard extension cord to a 15 Amp, 125V circuit. It can be used to transfer essential loads of heat and works with both electric and gas portable or standby generators, as well as solar systems and inverters
- Keep Your House Always Powered, stay prepared for accident power outrage, it can quickly switch emergency power, keep your refrigerator, air conditioner and other appliances stay working
- Easy Operation, no back-feeding or touching existing circuit breakers necessary, pre-wired circuit breaker
- Quality Guarantee, the Generator Transfer Switches covered with 30 days free return and 12 month warranty, if thereâs any questions or problems, do contact us at your first available, we will take of it within 24 hours
- 6 circuit transfer switch kit
- Contains all components necessary to allow up to 6 single pole or one 2 pole & 4 single pole circuits to be safely powered by a portable generator during a power outage
- Installs adjacent to existing load center
- Completely pre-wired
- Accommodates generators to 7500W continuous output
- Technical Parameter: Line Voltage: AC110V, Line Current: 6A-63A, Operating Frequency: 50HZ/60HZ, Conversion Time: 2S or so; Installation Dimension: 128mm*122mm hole: M6
- Automatic & Manual: This automatic switch not only support auto mode, also can be operated by manual button, simple operation and reliable performance. When one power goes wrong (only test normal Phase A voltage and reserve Phase A voltage, only test loss voltage or loss phase), it will automatic connect one or several load circuits from one power to the other power automatically, to ensure normal power supply of load circuits
- Protection Function: The switch supports multiple protection functions, including short circuit, overload, phase loss, and undervoltage protection
- Easy installation: Reasonable structure, small size, equipped with protective cover, power supply is easy to install and reliable (with Electronic Instruction Manual)
- Wide application: This switch can be used for home and public places, especially suitable for office buildings and public places which requiring fire fighting
- Deionizing arc chutes, arc chutes confine and suppress the arcs produced by opening contacts under load
- Ample wire bending space provides for easier installation
- Additional locking capability, cabinet door can be further padlocked at the top and bottom
- ăUL TestedăOur generator interlock kit has already passed the UL test and got the test report, the manual transfer switch device allow portable generator safe back feeding power supply to distribution panel and home line. Prevent utility and generator supplies from being ON at the same time. Aren't putting electrician in dangerous and damage electric devices during power outages
- ăCompatible ModelsăCZNZN electrical interlock Kit compatible with Square D QO or Homeline 150 or 200 amp load center breaker panel box. Apply to 1-3/8 inches interval spacing between main and generator branch breaker, other same space panels may fit. Fit indoor/outdoor generator. Mounts on front of breaker panel, no need extra control box or wiring.
- ăGreat Tool for Conversion PowerăGenerator lockout kit "Lock position" by sliding the lock plate up and down, easy to switch power supply from utility or connect with a generator to power up all of your home electrical appliances, clearly indicating what you are running when protecting your generator. Stay away from darkness and coldness when power off.
- ăHigh Quality and ReusableăBuilt-in high quality chemical resistant and thickness solid aluminum alloy Interlock switch plates, Very durable for long term use. After chamfering and surface oxidation treatment, generator interlock kit will keep fashion look and smooth surface protect user hand.
- ăItems Included & WarrantyăRecommend to operate by licensed electricians. Easy to install, Package including everything you need. 2Ă Interlock plate, 3 Ă Step screws and nuts, 1 Ă Drill Bit, 1 Ă Generator Start-Up Procedure Label, 5 Ă Remind Label, 2 Ă Zip Ties, 1 Ă Installation instruction. Free risk on lifetime warranty. Pls contact us if you need any help.
- [Compatible Models] The generator breaker interlock kit compatible with Siemens/ Murray 150 or 200 amp panels. Spacing between main and branch circuit breakers is 7/8 to 1/4 inch. You will need to make sure the model number and spacing are correct before purchasing.
- [Material Quality] The generator lock is made of aluminum alloy with anodized surface, which is corrosion resistant and highly rigid. As a result, this generator main circuit breaker interlock switch has better insulation and thermal insulation.
- [Applicable Scenarios] In the event of an unexpected power outage, the interlock kit can easily switch the power supply by sliding the locking plate up and down, effectively preventing the simultaneous supply of utility power and generator power. Thus the generator lockouts can safely direct the generator power to the circuit, ensuring the safe use of household appliances.
- [Installation Tips] For your safety, this safety manual locking transfer switch is recommended by a licensed professional. Amateurs should never open the distribution box. All related equipment should be installed and maintained by qualified personnel.
- [Pacakge & After-Sales] 1 x top and bottom interlocking plate, 1 x matching drill bit, 3 x shoulder screws, 3 x hexagonal nuts, 5 x reminder labels, 2 x fixing straps and 1 x installation instruction. Any questions about the breaker interlock can contact us, we will help you solve the problem within 24 hours.
- Multiple Power Source Management: This 3-way automatic transfer switch has 3pcs power input interfaces, including mains electricity (primary power source), generator and an inverter. When the main power supply fails, voltage instability or other issues, this switch can automatically detect and switch to the next available power source to ensure uninterrupted power supply. Output voltage: 110V, Output current: 63A
- Flexible Parameter Adjustment: You can set the voltage and frequency range according to its needs to trigger automatic switching. Comes with instructions to debug your transfer switch according to the instructions. Including power-on delay time, protection recovery delay time, overvoltage protection value, undervoltage protection value, overcurrent protection, piority phase, overcurrent protection action time, continuous overcurrent protection frequency
- Real-time monitoring: With 5 LED display screens and 4 indicator lights, easy to clearly know which circuit is currently responsible for power supply or whether there is an error. It provides real-time input voltage and output current status, monitors the performance of the power supply equipment and performs necessary Adjustments to help you make power switching decisions, such as switching to a generator or inverter when mains power is unstable
- Comprehensive Safety Protection: It has multiple safety protection features, including low-voltage protection, overvoltage protection, overcurrent protection, etc. These not only enhance power stability and reliability but also protect connected devices from power-related issues, reducing potential hazards associated with power problems
- Wide Applicability: With 2-way backup power source interfaces, it is compatible with most generators, solar panels and other power supply devices with an output voltage of 110V. Suitable for various application scenarios, including home backup power systems, commercial buildings, industrial equipment, etc., providing a reliable power switching solution in different fields
- ROBUST AND VERSATILE: Tailored for homes or businesses that demand higher power needs, this transfer switch is designed to work seamlessly with portable generators having up to a 50-amp output. With a whopping 12,500 watts and 10 circuits, this unit ensures you're never left in the dark.
- MULTI-CIRCUIT COMPATIBILITY: This premium 50 amp transfer switch not only allows for 240-volt circuits, perfect for high-demand appliances like sump pumps, but also offers flexibility in usage.
- ENHANCED SAFETY: With cutting-edge double-throw rocker switches, there's no chance of dangerous power backfeeds to utility lines or your generator when normal power conditions resume.
- GENERATOR FLEXIBILITY: Made to handle both small and large generators, this 50a transfer switch is a perfect fit for homes or establishments with any level of power needs up to 12,500 watts.
- Generator Transfer Switch - Rated at 15 Amp 120 Volts, help to power your critical home circuits like refrigerator, heating, socket, lighting and other systems. It allows you to safely connect a generator to your household wiring
- Overload Protection - Equipped with a circuit breaker, no worry about burning load, which will keep you and your family safe. Great for 15 Amp, 125V circuit, you can use a standard 12AWG extension cable for simple and secure connections
- Great for backup power - Ideal solution to keep your home powered during power outages. It provide emergency power supply for your heating system due to power failure, also keep your food from spoiling and prevents the risk of frozen water pipes, always stay prepared for any emergency
- Green Indicator Light - The green light will glow when the power on. The clear light provides more security and easy to be seen especially at night and dark areas, more practical and convenient to use
- Designed for Indoor Outdoor Use - Constructed of flame retardant material with corrosion resistant coating, Generator Transfer Switch is weatherproof and against outdoor elements such as water, UV, rain, dust
- Includes full manufacturer warranty
- ETL Certification: 125/250V, 12500W, 50Amp generator inlet box with CS6375 inlet generator plug, suitable for all 50 amp NEMA SS2-50 generator cord. This pb50 power inlet box is a good partner for the generator to accommodate the power cord. It is designed to be installed in outdoor areas where generators are used outdoors, and also be ideal for backup power during power outages/bad weather, etc.
- Best Choice for Outdoor: the whole body of GeepKey generator power inlet box is covered with anti-rust coating, with powerful features such as wind, rain and rust! In addition, it adopts a flip design (with weatherproofing foam inside), which is dedicated to preventing dust and humid air; it can provide the best protection in any bad weather!
- Green Safety Light: There is a clear green warning light on the flip cover, which will be lit when the power connection is successful; Comparing with the old version, this generator inlet 50 amp plug can see a clearly visible green light indicator when working (especially in Night and dark areas), thus providing the best performance and higher security
- Large Space with 4 Way Connection: The large space of 6.1*4.1*3.1 inches allows you to wire more neatly; the heat dissipation effect is better, and it has a longer service life. The front panel can be removed, making installation more portable. And the 1.2-inch combination hole with 4 areas (left, right, bottom, rear) can be directly connected to the switch and electrical panel from multiple directions.
- 100% satisfactory service: This product is an upgraded model developed by us in accordance with market needs. Its performance, material, life, safety and other aspects are optimizedăupgrade by our professional engineers, and we provide customers with 18 Monthâs high-quality after-sales service; if you have any questions, please feel free to contact us.
- ImportantââWe are committed to providing safer power transmission and make it comply with ETL standards, so we have set a more solid knockout to ensure that it is not easy to be penetrated to improve safety. It is necessary to use professional tools to penetrate (such as bi-metal hole saw/knockout punch); If you encounter any problems, please feel free to contact us!
- ââIf you damage the 50 Amp generator plug because you canât get through the Knockout, you can try to contact us first (email or through the sellerâs contact tool), we will provide you with a replacement or a full refund!
- Hose Length: 10.00 Feet
- Power Source Type: Corded-Electric
- ăGenerator Transfer SwitchăDuring a power outage, it can be quickly and safely switched to emergency power to provide normal power to appliance in the house (heating, lighting, cooling, solar, inverter, water pump). Compatible with generators and house power systems in the United States, Canada.
- ăWith Circuit BreakerăThe transfer switch ensures that power flows safely and properly without the risk of backflow. And you can switch the circuit directly and manually.
- ăPre-wired & Pre-punchedăSuplevel generator transfer switch is designed as a pre-wired and pre-punched model for easier and safer connection to a standard ground extension cord.
- ăETL ListedăETL certified and compliant, maximum generator operating wattage: 1,875.
- ăWhat You Getă15 Amp generator transfer switch * 1, Installation Instruction * 1, our friendly customer support and 18 month warranty.
- [Cord Rating] 3 prong NEMA TT-30 plug to L14-30 generator locking outlet connector. 1.5 Feet 10 gauge, Rated for 125V max rate 3750 watts. UL Listed.
- [Wide Compatibility] By using this cord, you can establish a reliable connection between your generator and the transfer switch, ensuring seamless power transfer during emergencies or power outages.
- [Superior Quality Material] STW Jacket 4C all-copper wires in UL 62 standard, Molded plug in UL 817 standards, Heavy-duty flame retardant.
- [Why choose us] Passed UL certification, Copper wire with flame-resistant PVC outer sleeve, The ergonomics handle eliminates frustration by assisting users in safely and conveniently gripping.Included accessories: Towel (for cleaning cables), strap and storage bag for M1A2.
- [Warranty Service] We can guarantee 12 months money back and 24 months quality warranty. If you have any problem of using the product, please contact us & you will get timely and friendly customer service. Your suggestion is the key to our optimized product design.
How to choose a good generator transfer switches
Does the idea of finding a fantastic generator transfer switches make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in generator transfer switches. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top generator transfer switches products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top generator transfer switches on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top generator transfer switches brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top generator transfer switches based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Â Would it be accurate to suggest that the generator transfer switches were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, Â provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good generator transfer switches, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your generator transfer switches.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting generator transfer switches for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our generator transfer switches. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what generator transfer switches should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on generator transfer switches.
