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Generac 100-Amp Automatic Smart Transfer Switch w/ Power Management (Service Disconnect)
Model:
RXSW100A3
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Features
Type
Service Disconnect
Amp Rating
100
Load Mgmt.
Built-In
Voltage
120/240 Single-Phase
Enclosure
NEMA 3R
- Generac 100-Amp Automatic Smart Transfer Switch
- For Generac Evolution
- Digital Power Management Technology (DPM)
- Allows your generator to work smarter, not harder
- Manage Up To (4) HVAC 24V Electrical Loads (Built-In - No Add. Hardware)
- Monitors selected circuits & automatically supplies power when needed
- Generac Load Managers (Sold Separately)
- Manage up to (8) more electrical loads - Installation efficient
- Service Entrance Rated
- Installs between main meter and service panel
- Contains load side and line side disconnecting breaker
- NEMA 3R Indoor/Outdoor Rated
- Aluminum, wall mountable weather-proof enclosure
- Electrostatically applied and baked powder paint (Gray)
- Tech Spec Summary:
- Load transition type: Open Transition
- Withstand rating: 10,000 Amps
- Lug range: 2/0 - #14
- For Use With Generac Generators Only
- 5-Year Limited Warranty
California residents see
Warning: This product can expose you to chemicals including Di-n-butyl phthalate (DBP) which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov
Specifications
RXSW100A3

General Information
Product Category
Generator Transfer Switches
Overview
Product Category
Generator Transfer Switches
Weight
22.5 Pounds
Made in USA
Yes
Consumer Warranty
5 Years
Product Length
20 Inches
Product Width
14.6 Inches
Product Height
7 Inches
UPC
696471069648
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
24000 Watts
Rated Amps
100 Amps
Enclosure
NEMA 3R
Transfer Switch Style
Service Disconnect
ATS Load Prioritizing
Built-In
ATS Load Shedding
Built-In
ATS Poles
2 Poles
ATS Service Disconnect
Yes
Max Utility Input
100 Amps
Max Generator Input
100 Amps
Maximum Wattage
24000 Watts
UL Listed
Yes
Reviews
(18)
Generac RXSW100A3 Reviews & Ratings
Customer Photos and Videos

Customer Rating
4.83
(18 Ratings)
82% recommend this product
5
(15)

4
(3)

3
(0)

2
(0)

1
(0)

The Generac RXSW100A3 is the same automatic transfer switch that comes standard with the best-selling Generac 7043 smart circuit standby generator system, except smaller. This "Smart Switch" is unique because it comes equipped with A/C Shedding already built-in to control four standard AC units. Best of all, if you have multiple high-voltage appliances, your electrician can install up to 8 more separate Smart Management Modules (SMM) to protect your generator system from overloading. These come separately. The separate SMM modules are used to alternate up to 8 high-voltage appliances - like electric water heaters or well pumps. It basically allows you to energize your entire electrical panel - not just essential circuits. This 100-amp automatic transfer switch is service-entrance-rated. In simple terms, your electrician installs it between the meter and main electrical panel, which is a much easier and usually cheaper installation.
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Rating Breakdown
5/5
5/5
5/5
5/5

100A Transfer Switch
By Richard R
New Hampshire
Purchased 08/11/2023 |
Review Posted 10/20/2023
This was installed quickly and easily by my electrician. It worked as designed when we disconnected the unit manually. Just one flaw with quality, the cover was bent however worked.
Richard R Recommends This
Was this review helpful?
Rating Breakdown
5/5
4/5
5/5
5/5
Pros:
I'd Buy It Again
Cons:
None

Generac Switch Gear
By Donald F
Texas
Review Posted 02/17/2023
It worked just like it was designed too.
Donald F Recommends This
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Manufacturer Response
Thank you for taking time out of your day to provide us with your valuable feedback. If you run into any questions, please give us a call at 888-436-3722!

Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I'd Buy It Again, Easy To Store
Cons:
None

100 Amp Service Rated
By Tim S
Wisconsin
Review Posted 12/29/2022
This transfer switch is a 100 amp, 120/240 volt automatic transfer switch. It is ideal for adding whole house generator back up power to houses that only have 100 amp (or less) services. Many houses in my area are only 100 amp.
Best case scenario is Electric Generators Direct and/or Generac give an option on the smaller generators for this transfer switch instead of the 200 amp ATS being the only option. Installation went well as we were able to locate the ATS next to the service panel.
Best case scenario is Electric Generators Direct and/or Generac give an option on the smaller generators for this transfer switch instead of the 200 amp ATS being the only option. Installation went well as we were able to locate the ATS next to the service panel.
Tim S Recommends This
Was this review helpful?
Manufacturer Response
Thank you for taking time out of your day to provide us with your valuable feedback. If you run into any questions, please give us a call at 888-436-3722!

Rating Breakdown
1/5
1/5
1/5
1/5
Pros:
Easy To Use, I'd Buy It Again
Cons:
None
100-Amp
By Michael O
New York
Review Posted 08/10/2022
Took 8 months to get..back ordered. Not sure if l would order it again.
Michael O Recommends This
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Manufacturer Response
Thank you for taking time out of your day to provide us with your valuable feedback. If you run into any questions, please give us a call at 888-436-3722!

Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use
Cons:
None

Great Home Transfer Switch
By Carroll E.
Columbus, North Carolina
Purchased 02/25/2021 |
Review Posted 10/01/2021
Got the package from these guys very cost effective.
Carroll E. Recommends This
Was this review helpful?
Manufacturer Response
Thank you for taking time out of your day to provide us with your valuable feedback. If you run into any questions, please give us a call at 888-436-3722!

Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Price, Durable

High Tech
By Mitchell S.
Dallas, Texas
Purchased 04/27/2021 |
Review Posted 06/21/2021
Sophisticated.
Mitchell S. Recommends This
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Manufacturer Response
Thank you for taking time out of your day to provide us with your valuable feedback. If you run into any questions, please give us a call at 888-436-3722!

Rating Breakdown
4/5
4/5
4/5
4/5
Pros:
Reliable
Cons:
Bad Instructions, Various nuances not explained during purchase.

Great Help
By Tim V.
ASHTABULA, Ohio
Purchased 04/19/2021 |
Review Posted 05/11/2021
Had what I needed when Generac did not! Great on line support to verify that the item was actually in stock.
Tim V. Recommends This
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Manufacturer Response
Thank you for taking time out of your day to provide us with your valuable feedback. If you run into any questions, please give us a call at 888-436-3722!

Rating Breakdown
5/5
5/5
5/5
4/5

Fits My Needs Perfectly.
By Marvin S.
Illinois
Purchased 03/22/2021 |
Review Posted 05/09/2021
This transfer switch does what I need it to. I liked the enclosure has no pre-stamped knock outs allowing me to punch KOs exactly where necessary. EGD was more than fair allowing me to exchange a product I ordered by mistake for this one. Couldn't ask for better service.
Marvin S. Recommends This
Was this review helpful?
Manufacturer Response
Thank you for taking time out of your day to provide us with your valuable feedback. If you run into any questions, please give us a call at 888-436-3722!

Rating Breakdown
5/5
5/5
5/5
4/5

Terrific
By Don G.
Flint, Michigan
Purchased 04/15/2021 |
Review Posted 05/07/2021
Delivered as expected. So glad you had them in stock and shipped right away.
Don G. Recommends This
Was this review helpful?
Manufacturer Response
Thank you for taking time out of your day to provide us with your valuable feedback. If you run into any questions, please give us a call at 888-436-3722!

Rating Breakdown
5/5
5/5
5/5
5/5

Service Manager
By Fred B.
Poseyville, Indiana
Purchased 03/30/2021 |
Review Posted 04/21/2021
Accurate description & fast shipper.
Fred B. Recommends This
Was this review helpful?
Manufacturer Response
Thank you for taking time out of your day to provide us with your valuable feedback. If you run into any questions, please give us a call at 888-436-3722!

Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Id Buy It Again, High Quality
Product Q&A
(1)

Product Questions
Answered by Jared, the Generator Expert
Is this a 50/60-Hertz automatic transfer switch?
Mark
from Florida
June 21, 2018
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Generac 100-Amp Automatic Smart Transfer Switch w/ Power Management (Service Disconnect)


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