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