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The generac smart switch™ 150-amp automatic transfer switch + ac shedding (service disconnect) has been discontinued and is not available for purchase at this time.

Generac Smart Switch™ 150-Amp Automatic Transfer Switch + AC Shedding (Service Disconnect)

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Generac Guardian Electric Generators and AccessoriesModel: RTSY150A3
(Based on expert analysis, manufacturer ratings and customer reviews)
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5
2 Reviews
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  • Features
  • Specs
  • 2
    Q&A 
  • 2
    Reviews
  • Articles
  • Accessories
Type
Service Disconnect
Amp Rating
150 @ 240 Volts (Single Phase)
Load Mgmt.
Enclosure
150-Amp Nexus™ Automatic Transfer Switch

For Generac Evolution™ & Generac Nexus™ & R200 Controllers
Leverages digital power management (PMM) technology
Ability to manage 2 A/C units with no additional hardware

Intelligently Manage 4 More Loads w/ Additional PMM Kit/Modules
PMM Starter Kit (6199) & PMM Module (6186) (Both Sold Separately)

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
Lug range: 400MCM - #4

For Use With Generac Generators Only

*Please Note - Switch is Compatible w/ DLM Modules*
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
36000 Watts
Rated Amps
150 @ 240 Volts (Single Phase) Amps
Transfer Switch Style
Service Disconnect
ATS Service Disconnect
Yes
Max Utility Input
150 Amps
Max Generator Input
150 Amps
Maximum Wattage
36000 Watts
UL Listed
Yes
Overview
Made in USA
Yes
Product Length
30 Inches
Product Width
14 Inches
Product Height
8 Inches
Consumer Warranty
5 Years
UPC
696471614022
Model
RTSY150A3
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How To Library
  2 Questions
Q: Guys I need a 20 kW natural gas home stand by with a 150A service rated transfer switch. Is this available as a package deal?

by Harry Donovan from Virginia on December 01, 2013

A: At this time Generac does not pre-package their home standby systems with a 150A transfer switch. You would need to purchase each item individually.....

Generac Generator Model 6250

Generac Switch Model RTSY150A3

Another option would be the Briggs & Stratton line of home standby units which do come with a 150A packaged option....The following link shows the available prepacked 150A home standby systems....

150A Prepackaged Home Standby Systems.

by Mike, Product Expert

Q: Will this switch the whole house or just specific circuits?
by Wayne Cook from Texas on October 08, 2013

A: Thank you for your inquiry!

The Generac RTSY150A3 is designed to operate as a whole house transfer switch. This product is rated for utility services of 150 amps. If your home features a 150A service, then it would be ideal for you, otherwise it will only be suitable to energize a sub-panel, or specific circuits.
by Mike, Product Expert

Generac Guardian RTSY150A3 Reviews & Ratings
Overall Rating
Features
5/5
Quality
5/5
Performance
5/5
Value
5/5
Overall
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5
Pros
I'd Buy It Again (1)
Easy To Use (1)
Features (1)
Durable (1)
Cons
Expensive (1)
Heavy (1)
100% of respondents would recommend this product to a friend
2 Reviews  Sort by 
 
Bernardo P.
Clark, NJ
Purchased from Electric Generators Direct
Purchased 8/23/13
Total Reviews
3 Reviews
Total Helpful Votes
21 Helpful Votes
REVIEWED
SEP.
25
2013
4 out of 54 out of 54 out of 54 out of 54 out of 5
Easy Ats
Awkward to handle but otherwise installation was straightforward and easy.
Pros: Durable, Features, Easy To Use, I'd Buy It Again
Cons: Heavy, Expensive
Bernardo Recommends This Generac Guardian Product
Was this review helpful?
103
Don W.
Coral Springs, FL
Purchased from Electric Generators Direct
Purchased 3/10/15
Total Reviews
2 Reviews
REVIEWED
APR.
01
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
Transfer Switches And Generators
Your service and prices can't be beat. Thanks and keep up the good work.
Don Recommends This Generac Guardian Product
Was this review helpful?
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Shop for the Generac Smart Switch™ 150-Amp Automatic Transfer Switch + AC Shedding (Service Disconnect) at Electric Generators Direct. Research Generac Guardian 696471614022 automatic transfer switches online. Find Generac Guardian RTSY150A3 automatic transfer switches & Guardian 150A Switch features and specifications.