With so many options available in the market choosing the best generator transfer switch can be tricky for normal customers. Consumers can get overwhelmed by the huge marketplace and end in a place by choosing a wrong product that will not serve its purpose perfectly.
The purpose of this review is to avoid misunderstanding and help the customer with a shortlist of the most popular products of the marketplace by analyzing the features, functions, specifications, customers rating, and reviews.
This review section will help you with the selected list of the most favored and trended items of the marketplace where you can easily check the reviews from the actual customers.
Top 10 Best Generator Transfer Switch

Here are the top generator transfer switch we picked, check their features.
1. Connecticut Electric EGS107501G2KIT EmerGen EGS107501G2 Manual Transfer Switch Kit 30 Amp, 10-Circuit, 7500 Watts, For Portable Generator
- COMPATIBLE WITH ALL LOAD CENTERS: This backup generator inverter is compatible with all residential load centers including: Challenger, Cutler Hammer, GE, Home line, Siemens, Square D, and Westinghouse load centers.
- VOLTAGE: This transfer switch kit is designed with the capability of 2 pole circuits and allows 240-volt circuits, making it perfect for well or water sump pump applications. If one of the installed 2-pole circuits are not needed, the tie bar can be removed to allow for 2 single pole circuits.
- POWER SURGE PROTECTION: The double throw rocker switches absolutely eliminate the possibility of power back feeding to the utility line or to your generator when power is restored. All Connecticut Electric products are ETL listed, ensuring its compliance to UL Standard.
- INDOOR OR OUTDOOR: The designed enclosures of the power inlet and transfer switches to be used either indoors or outdoors and have a NEMA 3R rainproof rating allowing the kit to be installed wherever is convenient for you and you home.
- FOR PORTABLE GENERATOR: This transfer kit is designed for use with emergency generators that have up to a 30 amp output, Nema L1430. With easy-to-follow instructions, this unit is incredibly easy to install and is a cheaper alternative to running your portable generator without it.
3. Reliance Controls 31410CRK Pro/Tran 10-Circuit 30 Amp Generator Transfer Switch Kit,Gray
- Convenient transfer switch kit, ideal for your circuitry and multi-wiring needs, is also made for reliably-fast installation in both residential and commercial applications
- Maximum single-pole circuits: 10 / Maximum double-pole circuits: 5
- Features a rugged, powder-coated steel cabinet. six combination knockouts and more
- 18-inch flexible conduit whip attaches easily to the load center
- Designed specifically for generators up to 7,500 maximum running watts
4. Reliance Controls Corporation 31406CRK 30 Amp 6-circuit Pro/Tran Transfer Switch Kit for Generators (7500 Watts).,Gray
- Hose Length: 10.00 Feet
- Power Source Type: Corded-Electric
5. Westinghouse WGen5300cv Portable Generator with 120/240 Volt Selector 5300 Rated 6600 Peak Watts Gas Powered, CARB Compliant, RV and Transfer Switc
- Plug-and-Play: Comes With Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA and CARB Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network
- Features One 5–20R 120V Household Duplex Receptacle, One RV-Ready TT-30R 30 Amp Receptacle, and One Transfer Switch Ready L14-30R 30 Amp Receptacle; All Outlets Have Rubber Covers for Added Safety
- Powered by a 274cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil and Carbon Monoxide (CO) Shutdown, and Digital Hour Meter
- 5300 Running Watts and 6600 Peak Watts; Recoil Start; 4. 7 Gallon Fuel Tank With Fuel Gauge; Up to 14. 5 Hours of Run Time Per Tank with 120/240V Volt Selector Switch
7. Reliance Controls 306CRK Pro/Tran-2 6 Circuit Transfer Switch Kit
- 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
- Completely pre-wired
- Installs adjacent to existing load center
- Accommodates generators to 7500W continuous output
8. Westinghouse Outdoor Power Equipment WGen9500DF Dual Fuel Portable Generator 9500 Rated and 12500 Peak Watts Gas or Propane Powered, Electric Start
- 9500 Running Watts and 12500 Peak Watts (Gasoline); 8500 Running Watts, 11200 Peak Watts (Propane); Remote Start With Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6. 6 Gallon Fuel Tank With Fuel Gauge
- Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter. VFT display gives you real time updates with the voltage output, frequency, and lifetime hours
- Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA and CARB Compliant; Backed by 3-Year Limited Service, Labor, and Parts Coverage with Nationwide Customer Service Network
- Features Two GFCI 120V 5–20R Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, and One RV Ready 120/240V 14–50R; All Outlets Have Rubber Covers for Added Safety
9. Generac RXSC100A3 100 Amp 120/240 Single Phase NEMA 3R Smart Transfer Switch for Standby Generators
- Heavy duty Generac contactor is a UL recognized Device designed for years of service
- 100-Amp 120/240 volt single phase Smart transfer switch is housed in a Steel NEMA/UL type 3R enclosure
- Can be used in Tandem with Generac’s Smart Management modules, up to 8 more loads can be managed as well, providing the most installation efficient power Management options available
- Transfer switch connects through the utility meter for easy installation; smaller fuses integrated into the control board
- The controller at the generator handles all the timing, sensing, exercising functions and transfer commands
10. GeepKey Latest 50 Amp Generator Power Inlet Box, NEMA 3R Generator Receptacle 50 Amp, NEMA SS 2-50P PB50 Weatherproof Inlet Box, 125/250 Volt,1250
- 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!
- 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 optimized、upgrade by our professional engineers, and we provide customers with 18 Month’s high-quality after-sales service; if you have any questions, please feel free to contact us.
- 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
- ❗❗If you damage the 50 Amp generator plug because you can’t get through the Knockout, you can try to contact us first (email or through the seller’s contact tool), we will provide you with a replacement or a full refund!
- Important❗❗We 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!
- 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.
How to Choose the Best generator transfer switch: Buying Guide
When it comes to choosing the right generator transfer switch, you should be assured that you are making the right choice. Understanding about the product before buying it is the most important part. Sometimes with so many options, evaluating the right choice at the right moment can be problematic.
So, check out the buying guide to overcome all the hassle of finding your best solution.
Features of the generator transfer switch
The first thing to check out on any product is the feature. You have to locate the useful features that will come in handy in your needs. Sometimes a product can be filled with tons of features to look good on normal eyes but their features can be worthless in practical use.
So, before choosing the right item you need to evaluate the features from the feature section and the description section to see if you are going to use them or not. If the products come with some of the efficient features, you can undoubtedly choose them.
Check the Specifications
Sometimes, we don’t have enough time to check on the specification section and are quickly drawn to buy a product. While the products we are suggesting here are the best ones according to the users, we still suggest taking a look at the specifications.
The specifications of the generator transfer switch will let you informed about the uses and advantages of using the products. You can then determine if that can fulfill the purpose of your needs.
Yes, there can be a few problems understanding the whole specification section if it is too long. What we suggest is to look for the key features, performance, how much the products going to cost and their after-sale services.
Design of Product
The market is full of wonderful products, and it can be tough to decide which one to choose. However, the first impression you can make of the item is the overall design.
You can check out the material, finish, color, and other visual aspects of the product to get a taste of the manufacturer. If you like the overall design, you can check out other factors before choosing the item.
Seller Rank in the Marketplace
If you buying the products from our shortlisted table, then one thing you can consider is to check the seller rank. A trendy and growing product means it is delivering good performances to most of the customers.
And better trends and growth of selling means better seller rank. And generator transfer switch from a good seller rank will ensure not only good quality of the item but also a better after-sale service and good warranty service if available.
Durability and Stability of the Product
You need to check out the description and reviews section to see how durable and stable the product is. A good product will be durable, will last longer, and will provide stable uses throughout its lifetime.
The generator transfer switch we have suggested have mostly been made in a way to last longer with providing stable performance in uses, but the best thing is to click the item and check out the stability and durability according to your personal need.
User Friendliness and Comfort
No one wants discomfort and critical toughness when using a product. Comfort is one of the most important considerations when choosing the generator transfer switch. Most of the products that are selected in this article are popular which means have better served the most users.
So, we are certain that these products are comfortable and user-friendly enough to satisfy most customers. But you can watch each of the products on our list to see which fulfills your satisfaction the most.
Frequently Asked Questions (FAQs)
What is the Price Range for generator transfer switch?
The item can come with several cost ranges. The price can go up depending on the quality of the items and the ability to last longer periods, functions, specifications, features, and reliability.
The modern marketing trends have left us with little clues on the actual price. Sometimes a product manufactured cheaply can cost a lot more than a quality one. Some manufacturers spend more on marketing than manufacturing creating better reach and less quality.
So, you should compare the price of the products from our review segment to select the best features, quality, and performance of the product in a certain price range.
Why Should You Buy the generator transfer switch?
If you need an item, then understanding the scenario is simple. But if you are not, then think sensibly if the benefits of this product will certainly fulfill your need. Ask yourself, why do you want to have the product.
What we have suggested in our top pick is the best items according to many users. If you have made up your mind, then you can read the reviews of the customers before choosing the right item.
When Should I Buy a New generator transfer switch?
There can always be a question if:
Is it the right time to buy the generator transfer switch, or you should wait for few times to see if the right products have been launched to serve your need?
It is pretty difficult to determine if the products that are actually on the marketplace are the best, or the best items are yet to come. But the suggested products are popular and have very good reviews from a lot of customers.
So, if you need the product right now, wasting any time is not sensible.
Which Type of generator transfer switch is the Best?
There are different types of generator transfer switch in the marketplace. Understand your need first. Which type of this product will be most beneficial to you. You can also go through the product list and see their reviews, pros, cons, and then select the best type of items for now.
Final Thought
I hope our product table, review section, and buying guide will help you determine the right items for your need. If you are looking for the best generator transfer switch then there are multiple options from our product list.
You can go check out the short features of these items from our review to pick one or two to check for further reviews. Click these products and see the reviews of the customers, description of the products, and rating of it to make a final decision for buying it.
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