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)