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Generac 400A Non-Service Entrance Rated Three Phase Automatic Transfer Switch - RTSN400G3

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SKU PES-PA-ELC-1320

Generac 400A Non-Service Entrance Rated Three Phase Automatic Transfer Switch - RTSN400G3

$2,289.00 USD

$ $2,289.00 USD

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In Stock

Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

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You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

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Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Generac 400A Non-Service Entrance Rated Three Phase Automatic Transfer Switch - RTSN400G3

The Generac RTSN400G3 is an advanced automatic transfer switch designed for three-phase commercial applications. This powerful unit ensures reliable switching capabilities for generators, allowing seamless transitions during power outages. By integrating dependable controls and robust construction, it guarantees that your essential electrical systems stay operational, further enhancing business continuity and safety during emergencies.

Product Features

Robust Amperage Capacity

The Generac RTSN400G3 provides a solid 400-amp functionality, ensuring that it can handle high electrical loads effectively. This feature makes it a perfect choice for businesses requiring significant power distribution without compromising performance or safety.

Integrated NEMA 3R Enclosure

This transfer switch is housed in a NEMA 3R enclosure, offering excellent protection against weather elements. This durability ensures that your electrical systems remain safeguarded in harsh environments, making it an ideal solution for outdoor installations.

Advanced Monitoring Capabilities

The RTSN400G3 includes innovative digital controls that facilitate easy monitoring of generator functions. Users can track essential parameters to ensure that their backup power systems are always properly maintained and ready for operation.

Easy Installation

With user-friendly design considerations, the Generac RTSN400G3 allows for simplified installation processes. This ease of installation saves time and resources, ensuring that your power solutions are up and running in no time.

Comprehensive Safety Features

This tranfer switch includes built-in safety features that facilitate secure operation. Enhanced controls and alerts ensure that any operational anomalies are promptly addressed, providing peace of mind to users during critical periods of power need.

How It Works

The Generac RTSN400G3 operates by monitoring the electrical supply and automatically switching to the generator power during an outage. This automated transfer process ensures that there is no interruption in power delivery to connected systems.

Control Module

The heart of the RTSN400G3 is its advanced control module, responsible for seamlessly transitioning between utility and generator power. This module continuously assesses power conditions and initiates switching when necessary.

Physical Switch Mechanism

The physical switch mechanism guarantees fast and reliable power transfers. It is designed for maximum durability, ensuring longevity and consistent performance under various loads.

Signal Monitoring System

This transfer switch includes a signal monitoring system that keeps track of voltage and current conditions, alerting users to any discrepancies that may arise during operation.

Specifications

Product Name	Generac RTSN400G3
Amperage Rating	400 Amps
Voltage Rating	208V
Phase	Three Phase
Enclosure Rating	NEMA 3R
Dimensions	24.1" x 20.2" x 7.1"
Weight	20 lbs
UL Listed	Yes
CUL Listed	Yes
Service Rated	No

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Generac 400A Non-Service Entrance Rated Three Phase Automatic Transfer Switch - RTSN400G3

Product Features

Robust Amperage Capacity

Integrated NEMA 3R Enclosure

Advanced Monitoring Capabilities

Easy Installation

Comprehensive Safety Features

How It Works

Control Module

Physical Switch Mechanism

The physical switch mechanism guarantees fast and reliable power transfers. It is designed for maximum durability, ensuring longevity and consistent performance under various loads.

Signal Monitoring System

This transfer switch includes a signal monitoring system that keeps track of voltage and current conditions, alerting users to any discrepancies that may arise during operation.

Specifications

Product Name	Generac RTSN400G3
Amperage Rating	400 Amps
Voltage Rating	208V
Phase	Three Phase
Enclosure Rating	NEMA 3R
Dimensions	24.1" x 20.2" x 7.1"
Weight	20 lbs
UL Listed	Yes
CUL Listed	Yes
Service Rated	No

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Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

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Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

Troy P

EG4 off-grid base kit, Happy with my purchase.

Jacob B

Easy Process, Genuine Support

Patrick B

Off Grid Solar Purchase

James Martin

Highly Recommend

Brian H

Solar Kit for Mobile Work Van

Keith S

Best Tech Support

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