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Generac 400A Service Entrance Rated Automatic Transfer Switch - RTSW400A3

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SKU PES-PA-ELC-1325

Generac 400A Service Entrance Rated Automatic Transfer Switch - RTSW400A3

$3,159.00 USD

$ $3,159.00 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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Unlimited lifetime support, always available.

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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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Generac 400A Service Entrance Rated Automatic Transfer Switch - RTSW400A3

The Generac RTSW400A3 Automatic Transfer Switch is an essential solution for seamless backup power during utility outages. Designed for use with 400A service entrances, this switch ensures your home or business stays powered when it matters most. With its high-quality construction and reliable operation, the Generac RTSW400A3 offers peace of mind and efficient load management. It's engineered to provide optimal functionality and safety, giving users the confidence they need in critical situations.

Product Features

Reliability in Power Transfer

The Generac RTSW400A3 boasts a robust transfer mechanism that guarantees instantaneous switching between utility and generator power. This feature ensures that your essential circuits remain powered without interruption, enhancing overall reliability during power outages.

User-Friendly Operation

This automatic transfer switch features intuitive controls that simplify operation for users. With clear indicators and a straightforward design, managing power sources becomes seamless, ensuring you can quickly respond to any power situation.

Safety Assurance

Equipped with integrated safety measures, the Generac RTSW400A3 minimizes the risk of backfeed, ensuring that utility lines are safely isolated during a power loss. This significantly enhances safety for both users and utility workers, making it a crucial feature for any backup power system.

Durable Construction

Constructed with high-quality materials, this transfer switch is built to withstand harsh environments. Its durable design not only ensures long-lasting performance but also reduces the need for frequent replacements, providing great value for users.

Monitoring and Diagnostics

The RTSW400A3 includes advanced monitoring capabilities that allow users to check system performance easily. With real-time diagnostics, users can quickly identify any potential issues, ensuring proactive maintenance and uninterrupted power supply.

How It Works

The Generac RTSW400A3 operates by automatically sensing the loss of utility power and quickly switching to generator power. This process involves several key components that work together to ensure seamless operation.

Power Sensing Mechanism

This component continuously monitors utility power. Upon detecting a power outage, it signals the transfer mechanism to switch to generator power, ensuring immediate support for essential appliances.

Transfer Mechanism

The robust transfer mechanism within the RTSW400A3 transfers electrical loads between the generator and utility supply. It is designed for quick and reliable switching to maintain power continuity during outages.

Control Panel

Equipped with an easy-to-read control panel, users can monitor system status and make necessary adjustments. The panel provides essential information for error diagnostics and routine checks to ensure optimal performance.

Specifications

Manufacturer	Generac
Model Number	RTSW400A3
Rating	400A
Type	Automatic Transfer Switch
Service Entrance Rated	Yes
Voltage Compatibility	240 VAC
Current Capacity	400 Amperes
Dimensions	Standard Transfer Switch Size
Weight	Standard weight for the class
Installation Type	Wall-Mounted / Free-Standing
Compliance	UL Listed

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 Service Entrance Rated Automatic Transfer Switch - RTSW400A3

Product Features

Reliability in Power Transfer

User-Friendly Operation

Safety Assurance

Durable Construction

Monitoring and Diagnostics

How It Works

Power Sensing Mechanism

This component continuously monitors utility power. Upon detecting a power outage, it signals the transfer mechanism to switch to generator power, ensuring immediate support for essential appliances.

Transfer Mechanism

Control Panel

Specifications

Manufacturer	Generac
Model Number	RTSW400A3
Rating	400A
Type	Automatic Transfer Switch
Service Entrance Rated	Yes
Voltage Compatibility	240 VAC
Current Capacity	400 Amperes
Dimensions	Standard Transfer Switch Size
Weight	Standard weight for the class
Installation Type	Wall-Mounted / Free-Standing
Compliance	UL Listed

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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.

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