Best Rxsw200a3 Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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gENERIC

RXSW200A3 200 Amp Automatic Transfer Switch w/Power Management Replacement for Generac, Service Entrance Rated, NEMA 3R Aluminum Enclosure

Seamless Power Transitions : This 200 Amp Automatic Transfer Switch is designed to seamlessly transfer the electrical load between a utility (primary) power source and a generator (backup) power source, it powers your entire household, including high-demand appliances, during outages.
Digital Power Technology : This generator transfer switch 200 amp uses integrated load management technology to manage four separate HVAC loads with no additional accessories required.
Compatibility : Replacement for Generac RXSW200A3 Automatic Smart Transfer Switch. Compatible with 8-24 kw home standby generators.
Features: 200A transfer switch is installed in a type 3R enclosure, has an aluminum partition inside to prevent excessive contact with internal components, it withstands wind, rain, rust, dust, sunlight, and corrosion, providing top-notch protection in challenging weather conditions.
Install: This 200 amp switch transfer comes with a detailed installation manual, NOTE: If you are not familiar with installation and operation, we strongly recommend that you ask a professional electrician to install and operate it. If you have any questions, please feel free to contact us, We will provide you with a satisfactory solution.
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gENERIC

200 Amp Automatic Transfer Switch Replacement for Generac RXSW200A3 - Service Entrance Rated - NEMA 3R Outdoor Aluminum Enclosure - Compatible with Evolution or Nexus Controllers

200 Amp Automatic Transfer Switch —— Seamless Auto Transfer This transfer switch 200 amp detects outages and switches your whole house to generator power in seconds. Works with single-phase 120/240V systems and for Generac home standby generators.
Integrated Load Management For generac transfer switch feature advanced power management to control up to 4 HVAC loads without needing extra hardware or accessories.
Durable Outdoor Enclosure Heavy-duty aluminum NEMA 3R outdoor transfer switch resists rain, snow, dust and rust. Service entrance rated 200 amp transfer switch for permanent outdoor installation in any climate.
Compatible With generac 200 amp ats Automatic Transfer Switch Replacement Rxsw200a3 replacement — fit for Generac RXSW200A3 and compatible with Evolution or Nexus controllers. this is for generac transfer switch replacement that costs far less than OEM. Confirm your controller model before ordering.
UL Listed For generac 200 amp transfer switch with a detailed installation manual and UL listed
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200 Amp Automatic Transfer Switch Compatible with Generac RXSW200A3 | Power Management for Outdoor and Indoor Use, Service Entrance Rated, NEMA 3R Aluminum Enclosure 120/240 V

【Compatibility】 :This 200 Amp Single Phase Generator Automatic Transfer Switch compatible with Generac RXSW200A3 Automatic Smart Transfer Switch,120/240-volt Compatible with 8-24 KW home standby generators.Designed for use with single-phase generators, this transfer switch seamlessly transfers power from utility to generator
【Seamless Power Transfer】: Designed for single-phase generators, this 200A automatic transfer switch can be used to seamlessly switch from primary to backup power. Whether in industrial, commercial or residential environments, the ATS ensures power continuity and safety, avoiding service interruptions caused by power outages
【Excellent Quality】: This 200 amp transfer switch its housing meets NEMA 3R standards, making it rust-proof, durable, and weatherproof. It can withstand harsh weather conditions and ensure uninterrupted functionality even in rain, hail, or high winds
【Feature】：Leverage state-of-the-art digital power management (DPM) to control up to 4 separate HVAC loads without requiring extra hardware. Designed to deliver efficient and smart power distribution for your critical home systems
【Packaging includes】：You will receive 1 x automatic transfer switch 200 amp perfect replacement for RXSW200A3, 1 x switch accessory, 1 x installation manual, If you have any questions or concerns, please feel free to contact us, we will provide you with satisfactory service within 24 hours
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200 Amp Automatic Transfer Switch Generator, Single Phase Transfer Switch | With Power Management Replacement for Generac RXSW200A3, NEMA 3R Outdoor Rated Aluminum Enclosure for Indoor and Outdoor Use

Excellent Quality: This 200 amp transfer switch is UL listed and its housing meets NEMA 3R standards, making it rust-proof, durable, and weatherproof. It can withstand harsh weather conditions and ensure uninterrupted functionality even in rain, hail, or high winds
Seamless Power Transfer: Designed for single-phase generators, this 200A automatic transfer switch can be used to seamlessly switch from primary to backup power. Whether in industrial, commercial or residential environments, the ATS ensures power continuity and safety, avoiding service interruptions caused by power outages
Wide Applications: This generator transfer switch 200 amp uses integrated load management technology to manage four separate HVAC loads with no additional accessories required. As a replacement for RXSW200A3 Automatic Smart Transfer Switch, Compatible for use with Evolution or Nexus generator controllers
Simple Operation & Maintenance: KUTTOLE 200A transfer switch has an aluminum partition inside to prevent excessive contact with internal components, ensuring absolute safety. This 200 amp switch transfer comes with a detailed installation manual. NOTE: If you are not familiar with installation and operation, we strongly recommend that you ask a professional electrician to install and operate it to achieve the ideal use effect
Dedicated Service: You will receive 1 x automatic transfer switch 200 amp perfect replacement for RXSW200A3, 1 x switch accessory, 1 x installation manual, and 1 year replacement period. From quality to service, KUTTOLE takes care of your needs throughout the process. Your satisfaction and happiness are our lifelong goals. If you have any questions or concerns, please feel free to contact us, we will provide you with satisfactory service within 24 hours
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Mxltymx

200 Amp Automatic Transfer Switch Replacement for Generac RXSW200A3 | w/Power Management, NEMA 3R Aluminum Enclosure for Indoor and Outdoor Use, For Evolution or Nexus Generator Controllers

This 200 Amp Automatic Transfer Switch Is Used For Transferring Electrical Load From A Utility (Normal) Power Source To A Generator (Standby) Power Source. Transfer Of Electrical Loads Occurs Automatically When The Utility Power Source Has Failed Or Is Substantially Reduced And The Generator Source Voltage And Frequency Have Reached An Acceptable Level
Featuring A Nema 3R Aluminum Enclosure And Heavy Duty Generac Contactor, This Service Entrance Switch Is Designed For Use With Single Phase Generators
Using The Integrated Load Management Technology, Four Individual Hvac Loads Can Be Managed With No Additional Accessories Required.
Automatic Smart Transfer Switch Replacement for Generac RXSW200A3 Compatible with Evolution or Nexus generator controllers
Single-phase, 200 AMP , 120/240-volt . Offering A Device That Interrupts Excessive Voltage And Allows for Manually Disconnecting Your Home or Business From The Electrical Utility
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200 Amp Single Phase Automatic Transfer Switch, Service Entrance Rated NEMA 3R Outdoor Aluminum Enclosure, RXSW200A3 Generator Power Management Switch

This 200 amp automatic transfer switch is designed to provide seamless and reliable power transitions between utility and generator sources, ensuring uninterrupted electrical supply during outages. Built for single phase generator systems, this automatic transfer switch delivers stable switching performance suitable for residential and light commercial backup power applications.
Equipped with advanced digital power management (DPM) technology, this generator transfer switch intelligently manages up to four HVAC loads without requiring additional control modules. By automatically prioritizing essential circuits, the automatic transfer switch helps distribute available generator power efficiently and maintains balanced electrical performance.
Housed in a rugged NEMA 3R outdoor-rated aluminum enclosure, this 200 amp transfer switch is engineered to withstand rain, snow, and outdoor environmental exposure. The corrosion-resistant metal housing and sealed internal design help protect electrical components for long-term outdoor or indoor installation reliability.
This service entrance rated automatic transfer switch features a built-in service disconnect that allows manual isolation from utility power for maintenance or safety purposes. The unit is UL Listed and engineered to interrupt excessive voltage during switching operations, supporting safe electrical control for residential and small business standby systems.
Designed for professional installation, this single phase automatic transfer switch measures approximately 6.3 in x 30.0 in x 13.5 in overall, with mounting hole spacing of 26.8 in x 10.5 in. The organized wiring layout supports efficient installation by licensed electricians. Ideal for homeowners and contractors seeking a dependable 200 amp generator transfer switch solution.
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$66 Savings

200 Amp Single Phase Generator Automatic Transfer Switch w/Power Management Replacement for Generac RXSW200A3 for Indoor and Outdoor Use, 120/240 V, Service Entrance Rated, NEMA 3R Aluminum Enclosure

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Fenglesha 200 Amp Automatic Transfer Switch Replacement for Generac RXSW200A3,w/Power Management 120/240V, 1-Phase, Open Transition Service Rated, NEMA 3R Aluminum Enclosure for Indoor and Outdoor Use

200 Amp Automatic Smart Transfer Switch Replacement For Generac RXSW200A3 Compatible With 8-24 Kw Home Standby Generators
This 200 Amp Automatic Transfer Switch Is Used For Transferring Electrical Load From A Utility (Normal) Power Source To A Generator (Standby) Power Source. Transfer Of Electrical Loads Occurs Automatically When The Utility Power Source Has Failed Or Is Substantially Reduced And The Generator Source Voltage And Frequency Have Reached An Acceptable Level
Automatic Transfer Switches Are Housed In An Aluminum Nema 3R Enclosure, With Electrostatically Applied And Baked Powder Paint To Give Options As To Whether To Install Indoors Or Outdoors, This Enclosure Protects The Internal Components Of The Switch From Rain, Snow, Ice, And Debris.
Using The Smart A/C Module Management Technology, Four Individual Hvac Loads Can Be Managed With No Additional Accessories Required.
Single-Phase, 200 Amp , 120/240-Volt.Easy Installation, Comes With Instructions
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FAMUGOS Automatic Transfer Switch Power Management Replacement for Generac | Aluminum Enclosure, 120/240V, 200 Amp, Replacement for NEMA 3R, Replacement for RXSW200A3

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KERWINN Universal 200A Automatic Transfer Switch with Power Management,Replacement for Generac RXSW200A3. Features a Rugged NEMA 3R Aluminum Enclosure for Outdoor use.

Core Function: Fully Automatic Switching for Uninterrupted Power.This unit performs fully automatic monitoring and switching between utility and generator power sources. It instantly transfers the electrical load to the generator upon detecting a utility power failure or abnormal voltage drop, ensuring an uninterrupted power supply for your home or business. Once utility power is restored to a stable level, it automatically switches the load back.
Robust Construction & Broad Single-Phase Compatibility：Built with a weatherproof NEMA 3R enclosure and a heavy-duty contactor for durability and reliable performance. Rated for single-phase, 200 Amp, 120/240V systems, it is designed for broad compatibility with mainstream residential and light commercial single-phase generators.
Integrated Load Management for Smart Power Allocation：A key feature is the built-in load management technology. Without requiring any additional accessories, it can automatically manage and prioritize up to four individual HVAC loads, intelligently staggering their operation to prevent generator overload during high-demand periods.
Seamless Replacement for OEM Models：This model serves as a direct and fully compatible replacement for the Generac RXSW200A3 automatic transfer switch. It is engineered for seamless integration with Generac Evolution and Nexus generator controllers for a plug-and-play solution.
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Our #1 Pick Today
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gENERIC

RXSW200A3 200 Amp Automatic Transfer Switch w/Power Management Replacement for Generac, Service Entrance Rated, NEMA 3R Aluminum Enclosure

Seamless Power Transitions : This 200 Amp Automatic Transfer Switch is designed to seamlessly transfer the electrical load between a utility (primary) power source and a generator (backup) power source, it powers your entire household, including high-demand appliances, during outages.
Digital Power Technology : This generator transfer switch 200 amp uses integrated load management technology to manage four separate HVAC loads with no additional accessories required.
Compatibility : Replacement for Generac RXSW200A3 Automatic Smart Transfer Switch. Compatible with 8-24 kw home standby generators.
Features: 200A transfer switch is installed in a type 3R enclosure, has an aluminum partition inside to prevent excessive contact with internal components, it withstands wind, rain, rust, dust, sunlight, and corrosion, providing top-notch protection in challenging weather conditions.
Install: This 200 amp switch transfer comes with a detailed installation manual, NOTE: If you are not familiar with installation and operation, we strongly recommend that you ask a professional electrician to install and operate it. If you have any questions, please feel free to contact us, We will provide you with a satisfactory solution.
Check Price
on Amazon.com
Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Rxsw200a3 deals are available from: Amazon, starting from $313.65.

The biggest discount we found is 6% on KERWINN Universal 200A Automatic Transfer Switch with Power Management,Replacement for Generac RXSW200A3. Features a Rugged NEMA 3R Aluminum Enclosure for Outdoor use. at Amazon.

The lowest price we found is $313.65 while the highest is $358.99. Prices for the best Rxsw200a3 deals average at $343.42.