Generac RTSN400G3 Guardian 400-Amp 3-Phase Automatic Transfer Switch (120/208V)

Generac RTSN400G3 Guardian 400-Amp 3-Phase Automatic Transfer Switch (120/208V)


Condition: New

Regular price $2,169.00 + Free Shipping


Shipping from 2 locations to serve you better. CA. and TN.

We offer FREE ground shipping on all orders OVER $199 ( 48 Contiguous States Only) All other orders under $199 will have a $8.95 flat rate ground shipping. Express Shipping is based on your order's weight and your shipping address. All other locations outside of the Continental US will receive discounted rates

  • Generac 3-Phase Automatic Transfer Switch Only works with Generac 120/208 3-Phase generators
  • Fully Automatic Operation
  • Standard Installation May require a sub-panel or disconnect for serviceability
  • Larger Applications
  • Nema 3R Aluminum Enclosure
  • For Use With Generac Generators Only
What's in The Box
  • Guardian 400-Amp Automatic Transfer Switch (120/208V)
  • Owner's Manual
  • 2 Year Factory Warranty;
  • 30 Day Satisfaction Guarantee
Model RTSN400G3
Brand Generac
Voltage 120/208 Three-Phase
Frequency 60 Hertz
Rated Amps 400 Amps
ATS Poles 3 Poles
Max Generator Input 400 Amps
Max Utility Input 400 Amps
Enclosure NEMA 3R
UL Listed Yes
Weight (lbs.) 107 (48.54 kgs.)
Dimensions (LxWxH)(in.) 36 x 24 x 10 (91.44 x 60.96 x 25.40 cm)