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The Best Transfer Switch For Generator of 2023 – Reviewed and Top Rated

2,585 Reviews Scanned

Rank No. #1

Connecticut Electric EmerGen Transfer Switch Kit - 30 Amp, 10-Circuit, 10-Foot Cord, 7500 Watts, for Generator

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.

Rank No. #2

A510C Pro/Tran2 50-Amp 10-Circuit 2 Manual Transfer Switch

Includes full manufacturer warranty

Rank No. #3

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,12500 Watts Generator Transfer Switch, ETL Listed

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 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.

SaleRank No. #4

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
Installs adjacent to existing load center
Completely pre-wired
Accommodates generators to 7500W continuous output

Rank No. #5

Generator Transfer Switches, Briidea 15 Amp 120V Generator Manual Transfer Switch with Circuit Breaker, Prewired

STAY PREPARED FOR THE NEXT POWER OUTAGE: For a short term power outage it can quickly and safely switch emergency power, keep your food from spoiling and prevents the risk of frozen water pipes, etc. It and get your heating system back on during power outage due to a winter storm. Stay prepared for ''the next storm'. WARM TIPS: PLEASE ADD A WATERPROOF BOX IF YOU WANT USE IT OUTDOORS
NO BACK-FEEDING OR MESSING WITH BREAKERS: Our generator switch with a circuit breaker, do not worry about interference to the circuit breaker, can be directly manually switched circuit. Don't worry about burning load, to protect the safety of you and your family
TRANSFERS ESSENTIAL LOADS HEAT: A pre-wired generator transfer switch, simple & safe connects with a standard extension cord. Use on 15 Amp, 125V circuit, transfers essential loads heat, it works with electric & gas portable or standby generators. It is also compatible with solar systems and inverters
CONVENIENT: Only transfer switch in the USA & Canada that can be converted for ANY generator. Multiple reserved holes, convenient drill and easy installation
WHAT YOU GET: You can enjoy our first-class service with full money back guarantee without reason, 1-year warranty and 24-hour support for customer service

Rank No. #6

Generator Transfer Switch，Power Inlet Box, 30 Amp Generator Inlet Box，NEMA L14-30P ，Generators Up to 7,500 Running Watts PB30 30-Amp NEMA 3R Power Inlet Box

🛡️This Rain-Tight, Rust-Proof Unit Includes An NEMA L14-30P Inlet Plug, Six Knockout Holes, And Push-In Wire Connections
🛡️Power Inlet Box Is An Outdoor/Watertight Electrical Inlet For A 30 Amp L14-30 Generator Cord
🛡️The Rain Tight NEMA 3R PBN-Series Steel Power Inlet Box Is Designed For Use With Pro/Tran Transfer Switches, Panel/Link Transfer Panels And Generator-Ready Load Centers
🛡️The Exclusive Patented Design Provides Generous Wiring Space And Facilitates Rough-In; The Face Of The Box Is Removable For Easy Placement And Wiring

Rank No. #7

Reliance 510D 120/240-Volt 50-Amp 10-Circuit Pro/Tran Indoor Transfer Switch

Includes full manufacturer warranty

Rank No. #8

RVMATE Generator Transfer Switch - 15 Amp 120V ETL Certificated Manual Generator Transfer Switch with Circuit Breaker for Indoor.

🚩【Auxiliary Power for Home Circuits】: 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.
🚩【Safety in Use】: 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.
🚩【Pre-drilled Hole Design】: 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.
🚩【Green Indicator Light】: 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.
🚩【Weatherproof & Anti-rust】: 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.

Rank No. #9

Reliance Controls Corporation 31406CWK 30 Amp 6-circuit Pro/Tran Transfer Switch Kit for Generators (7500 Watts).,Gray

Hose Length: 10.00 Feet
Power Source Type: Corded-Electric

Rank No. #10

BlueFire 15 Amp Manual Generator Transfer Switch, Pre Punched Detachable Holes, Weatherproof Generator Inlet Box with Circuit Breaker, with LED Light Indicator for Generator Outdoor Indoor,ETL Listed

【Ideal for Power Outages】When the power goes out,the 15A 125v Manual Generator Transfer Switch quickly and safely switches emergency power, allowing you to safely connect your generator to your home wiring. Provide emergency power to your home to keep your heating system, refrigerator, air conditioner, and other appliances running. NOTE: Before connecting the generator, switch to the "generator" side.
【Generator Transfer Switch with Circuit Breaker】Generator transfer switches are equipped with circuit breakers, allowing you to manually switch circuits without worrying about load and breaker interference. Protection from battery rupture and explosion due to short circuit. It transmits power to any type of base load (lighting, heating, refrigerator, solar, electric water heater) which will keep you and your family safe.ETL Listed.
【Pre-Wired &Pre Punched Knockouts】The upgrade power inlet box is designed with pre-wired and pre-punched holes, it is very easy to install, you don't need to punch or drill any more holes, save your time! Can avoid damage to the power box, it is pre-wired for the generator transfer switch, connect the simple and safe power cord, it is very simple and safe to use. (This Transfer Switch has 4 pre-drilled for easy wiring from any directions.)
【Overload Protection & Weatherproof Generator Switch】15A current overload protection. It will trip if the current is too high. Press the button again to continue using. The entire metal body of the generator transfer switch is covered with anti-rust powder coating and the lid can be closed when not in use to prevent damage from dust, moist air and water.
【Heavy Duty & Green Light Indicator】When the 15 amp generator inlet box is connected to the generator power cord and the generator is powered on, the green indicator light will light up, indicating that the power is on. Provides you with clearly visible indicator lights for greater visibility and safety while working, especially at night or in low-light conditions.

Rank No. #11

Automatic Transfer Switch,Automatic Switching Between Utility Power、Generator and Inverter,Overcurrent Protection,Overvoltage and undervoltage Protection,63A

[Automatic Transfer Switch]: This automatic transfer switch allows simultaneous connection to mains power, generator, and inverter. It automatically switches to the next power source when the primary power supply fails or the voltage exceeds the set range.
[Flexible Settings]: This three-way automatic transfer switch enables you to freely prioritize mains power, generator, and inverter. You can set the voltage threshold for switching, so it automatically switches when there is under-voltage or over-voltage. The switch speed can also be set within the range of 1s to 600s, with a default of 30s.
[Multiple Protection for Safe Power Usage]: Provides protection against under-voltage, over-voltage, and over-current, ensuring the safety of your electrical devices.
[LED Display]: This automatic transfer switch features five LCD screens that provide real-time voltage readings for each power source, as well as the voltage and current of the currently used power source, allowing convenient monitoring of the circuit conditions in real time.
10.[Adjustable parameters]The transfer time, reset time, over/under voltage protection, and overcurrent protection parameters are all adjustable within the specified range.

Rank No. #12

306C Pro/Tran 30-Amp 6-Circuit 2 Manual Transfer Switch

Includes full manufacturer warranty

Rank No. #13

Generator Interlock Kit Compatible w/Square D QO & Homeline 150 or 200A Breaker Box, 1-3/8” Space on Main & Generator Circuit Panel, Safety Manual Lockout Transfer-Switch for Outdoor Portable Power

【UL Tested】Our 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
【Compatible Models】CZNZN 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.
【Great Tool for Conversion Power】Generator 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.
【High Quality and Reusable】Built-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.
【Items Included & Warranty】Recommend to operate by licensed electricians. Easy to install, Package including everything you need. 2× Interlock plate, 3 × Step screws and nuts, 1 × Drill Bit, 1 × Generator Start-Up Procedure Label, 5 × Remind Label, 2 × Zip Ties, 1 × Installation instruction. Free risk on lifetime warranty. Pls contact us if you need any help.

Rank No. #14

EZ GENERATOR SWITCH - The Original, Patented, UL/CSA Approved Manual Transfer Switch

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)

SaleRank No. #15

Generac 9855 HomeLink 50-Amp Indoor Pre-wired Upgradeable Manual Transfer Switch Kit for 10-16 circuits - Includes Power Inlet Box and 10-ft Cord

Seamless Power Delivery: Connect your portable generator to your home using Generac's 9855 Home Link Upgradeable Manual Transfer Switch for reliable power delivery during outages
Safe and Versatile: Prevents back-feeding and can be upgraded later for use with Generac home standby generators up to 11kW. Compatible with any portable generator featuring GFCI protected outlets
Easy Operation: Featuring an electronic rocker switch, effortlessly switch between utility and generator power with a simple push of a button
Power Status Display: Indicator lights show the presence of utility or generator power, providing real-time information on your power source
Generac Compatibility: Designed for use with specific Generac portable generator models, including XG10000E, XP10000E, GP15000E, and GP17500E (sold separately)

Rank No. #16

Generac 6335 50-Amp Manual Transfer Switch Outdoor Power Center for 7500-Watt Portable Generators: Reliable Power Control and Versatility

Emergency Power Switching: Safely switch from utility to 50-amp portable generator power during unexpected outages, ensuring continuous electricity for your essential needs
Flexible Circuit Configuration: Interchangeable Circuit Breakers: Easily reconfigure, replace, or expand circuits within the switch to accommodate your changing power requirements with convenience and ease
Direct Power for Hard-Wired Appliances: Empower Your Essentials: Effectively power hard-wired appliances such as furnaces (gas/oil only), well pumps, and septic pumps directly through the transfer switch for uninterrupted functionality
Comprehensive Breaker Inclusion: 30-Amp Generator Main Breaker and 200-Amp Utility Main Breaker: Equipped with essential breakers for efficient power distribution and safeguarding of both your generator and utility connections
Trusted Performance and Assurance: Backed by a 2-Year Limited Warranty: Gain peace of mind knowing that your Generac 6335 Transfer Switch Power Center is supported by a warranty, providing added protection and customer satisfaction

Rank No. #17

Generac RXSW200A3 200 AMP Smart Transfer Switch - Single Phase Generator Controller - Automatic Power Transfer from Utility to Generator - Digital Power Technology - UL Listed

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

Rank No. #18

Goal Zero Yeti Home Integration Kit Transfer Switch, Powers up to 4 Circuits

TRANSFER SWITCH KIT FOR GENERATORS: Using a Yeti Goal Zero power station 1000 or above (sold separately), this Home Integration Kit empowers you to connect up to 4 vital circuits to your Yeti power station for backup power with one small switch, so you can be prepared for any emergency. Making the standard electric-to-generator switch in an outage has never been easier.
INDUSTRY-LEADING TECHNOLOGY: Charge your 1,000-watt or higher Yeti generator from a wall outlet or with a solar panel (sold separately), then simply plug into the Home Integration Kit to run critical home circuits even when your main power goes out.
INSTALLATION: To install your transfer switch for a portable generator, you’ll need a qualified, licensed electrician with a thorough knowledge of all applicable electrical and building codes. The Home Integration Kit is only viable with indoor circuit-breaker panels. Once it’s installed, you can change your power source with the flick of a switch!
INNOVATORS IN PORTABLE POWER: Goal Zero created the portable power station category 10 years ago, presenting a new way forward in portable energy use at home, on the job, and off grid. Our products are engineered with precision in the USA so you can power vital home circuits in any circumstance.
EMPOWER HUMAN POTENTIAL: We are driven by a vision for success defined by our impact on people and the planet. To date, we’ve reached 31,000+ people around the world with our community-empowerment and disaster-relief projects. Our team is based in the Wasatch Front in Salt Lake City, Utah.

Rank No. #19

RV Transfer Switch, Briidea Automatic Transfer Switch 50 Amp Applied to RV, Speedboats, 240 VAC

NEW GENERATION: Our generator automatic transfer switch sets the generator preferentially to power supply. When the generator stops, it can automatically switch to the mains power supply. When the generator restarts, power will go to the panel from the Gen side and theshore side will be locked out-GREEN generator LED on front panel will light
DELAY CIRCUIT PROTECTION FUNCTION: When switching to the generator power supply, the built-in MCU precise control circuit is connected with a delay of 20s, so that the generator voltage is maintained at a stable level and then transmitted. Double protection of mechanical interlocks and control circuits prevents two power sources from entering the AC distribution board at the same time and causing a short circuit
DURABLE ENCLOSURE: The coating process used on the surface of our products can be waterproof, rust-proof and anti-corrosion.The waterproof level can reach ip65, which can effectively prolong the service life of the product so that it's very durable
EASY TO INSTALL: Our products have simple installation steps, easy-to-remove protective cover with wiring diagram inside,and the internal copper wiring is more concise and durable
WIDE APPLICATION: 240 VAC, 50 Amps. It can be applied to RVs, speedboats, and various high-power equipment that requires emergency power supply

Rank No. #20

briidea Home Integration Generator Transfer Switch Kit, 15 Amp 120V 4-Circuit Indoor/Outdoor Generator Transfer Switches with IP 67 Waterproof, Prewired, All Ready for a Next Power Outage

POWER YOUR HOME DURING EMERGENCIES: Don't let blackouts hold you back! With the Briidea outdoor generator transfer switches, you can simply press a switch during power outages and seamlessly transition from your main power source to your generator quickly and safely, powering up to 4 critical devices in your home.Take control of any power outage situation and ensure uninterrupted comfort and safety in your home. Choose Briidea and never be left in the dark again
DESIGNED FOR INDOOR/OUTDOOR USE: Are you looking for a transfer switch kit that can be used both indoors and outdoors? The briidea transfer switch with a durable metal casing, coated with rust-proof powder, and boasting an impressive IP67 waterproof rating, you can be sure that our switch kit will provide unbeatable protection in even the most extreme environments. It's the ultimate choice for all your indoor and outdoor needs
UL LISTED: For safe, reliable and a longer-lasting power, the 4-circuit switch, circuit breaker, socket, and 10ft 14AWG power cord are all meet UL certified. All accessories are includes, it's a must-have for every generator owner. Don't let subpar power components leave you in the dark - choose Briidea UL certified set and power up with confidence
EASY INSTALLATION: Prewired, all with wiring labels, and resered wiring holes of different sizes to make installation faster and easier. The door can remain open at 90 degrees, freeing up your hands during wiring for a hassle-free experience. Warm reminders: if you're unsure of your electrical skills, we recommend hiring a professional electrician for installation peace of mind. Upgrade your wiring game today
STRONG COMPATIBILITY: Suitable for 15 Amp 120V generators, and is compatible with Bluetti, Champion, Yeti, Generac, Westinghouse and other brands of generators. Don't wait for the lights to go out, be prepare for the next outage with our must-have transfer switch

Last update on 2023-08-27 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Transfer Switch For Generator?

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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Transfer Switch For Generator that you consider buying. Your questions might include the following:

Is it worth buying an Transfer Switch For Generator?
What benefits are there with buying an Transfer Switch For Generator?
What factors deserve consideration when shopping for an effective Transfer Switch For Generator?
Why is it crucial to invest in any Transfer Switch For Generator, much less the best one?
Which Transfer Switch For Generator are good in the current market?
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Potential sources can include buying guides for Transfer Switch For Generator, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Transfer Switch For Generator. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Transfer Switch For Generator buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Transfer Switch For Generator currently available on the market.

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Brand Value: Every brand of Transfer Switch For Generator has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Transfer Switch For Generator?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Transfer Switch For Generator.
Customer Ratings: Number ratings grade Transfer Switch For Generator objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Transfer Switch For Generator.
Product Quality: You don’t always get what you pay for with an Transfer Switch For Generator, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Transfer Switch For Generator is should be an indication of how long it will work out for you.

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FAQ:

Q: Why do I need a transfer switch with a generator?

A: It is required by the National Electric Code There is law set forth by the National Electric Code ( NEC 700.5 and 701.5) according to which it is mandatory … It increases the efficiency of the generator One of the biggest issues of directly running a generator is that you cannot decide which appliance you will be running in … It is the safest way to connect your generator to your house

Q: Do I need a transfer switch for my Generator?

A: In fact, the National Electric Code has made it mandatory for a power connection to a home to have a transfer switch. Thus, if you are planning to get a whole house generator for your residence, a power switch isn’t an option but a necessity by law. One just has to have it. A transfer switch is needed for safety too.

Q: How do you install a transfer switch?

A: Lift the transfer switch up to the wall where it is to be installed and label the placement of the mounting screws. The transfer switch should be placed roughly 1 1/2 feet (45.72 cm) away from the midpoint of the main circuit breaker. Affix the transfer switch to the wall, using mounting screws.

Q: How do you install a manual transfer switch?

A: How to Install a Manual Transfer Switch for a Portable Generator. Steps: Mount the manual transfer switch near the main electric panel. Select up to 10 circuits to be powered by the generator (240 volt circuits require two spots on the transfer switch). Turn off power to the house at the main electric shut off.