New Arrivals/Restock

Generac RTSW400A3 120/240-volt 400-Amp Automatic Smart Transfer Switch

flash sale iconLimited Time Sale
Until the end
16
01
49

$2,211.30 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $3,159.00
quantity

Product details

Management number 204760090 Release Date 2025/10/28 List Price $947.70 Model Number 204760090
Category
Features
  • 400-Amp Automatic Smart Transfer Switch
  • For Generac Evolution and Generac Nexus
  • Digital Power Management Technology (DPM)
  • Allows your generator to work smarter, not harder
  • Be Smart....Get More Out Of Your Generator
  • Cycles power on and off as needed for different appliances
  • Manage Up To (4) Individual HVAC Loads - No Hardware Rec'd
  • Air conditioners, water heaters, well pumps, etc. (24 VAC controlled)
  • Up To (8) Smart Management Modules (SMM) (Sold Separately)
  • Frequency (Hz) monitoring design, no control wire required
  • Versatile design, easily prioritize loads and lock-out non-essential loads
  • Service Entrance Rated (Load Side and Line Side Disc. Breakers)
  • Installs between main meter and service panel
  • NEMA 3R Indoor/Outdoor Rated
  • Aluminum, wall mountable weather-proof enclosure
  • Electrostatically applied and baked powder coating paint (Gray)
  • Tech Spec Summary: Only For Use w/ Generac Generators
  • Load Transition Type: Open Transition
  • Withstand Rating: 22,000 Amps --- Lug Range: #4 or 2-250 MCM
What's in The Box
  • 120/240-volt 400-Amp Automatic Smart Transfer Switch - RTSW400A3
  • Owner's Manual
Warranty
  • 1-Year Limited Factory Warranty
  • 30 Day Satisfaction Guaranteed
Specifications
Model RTSW400A3
Brand Generac
Maximum Wattage 96,000 Watts
Voltage 120/240 Single-Phase
Frequency 60 Hertz
Rated Amps 400 Amps
ATS Service Disconnect Yes
ATS Poles 2 Poles
ATS Load Shedding Built-In
ATS Load Prioritizing Built-In
Max Generator Input 400 Amps
Max Utility Input 400 Amps
Enclosure Outdoor NEMA 3R
Enclosure Material Aluminum
Lug Range #4 or 2 - 250 MCM
UL Listed Yes
Weight (lbs.) 140 (63.50 kgs)
Dimensions (LxWxH)(in.) 48 x 22 x 10 (121.92 x 55.88 x 25.40 cm)

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review