Skip to content
by Renogy

Renogy 120V 30 Amp Automatic Transfer Switch

SKU: RTS1230-US
Save $31.00 Save $31.00
Original price $120.99
Original price $120.99 - Original price $120.99
Original price $120.99
Current price $89.99
$89.99 - $89.99
Current price $89.99
Availability:
in stock, ready to be shipped

Free Shipping

Enjoy free shipping on all products from Off Grid Stores

Limited Sales Tax Collection

In compliance with state regulations, we must charge sales tax in: AZ, CA, CO, FL, GA, IL, IN, ME, MI, MD, MN, MO, NC, NJ, NV, OH, PA, SC, TN, TX, UT, VA, WA, and WI.

If your state isn’t listed — no tax!

Authorized Dealer

We are authorized dealers of every brand on our website

Found a lower price?

Let us know and we’ll do our best to beat it. We work hard to offer you the best value online.

1-Year Warranty

Off Grid Stores is an authorized retailer of Renogy products. Because of this, we pass on Renogy's manufacturer warranty to you.

Best Price Guarantee

We work hard to offer fair, competitive prices on everything we sell.

If you find the same item listed for less on a competitor’s site, let us know — and we’ll do our best to match it.

Just reach out to our customer service team before purchasing to see what we can do.

You can learn more by visiting our Best Price Request page here.

Shipping & Handling

We provide Free Shipping to the continental 48 United States only.

International shipping, as well as shipping to Alaska, Hawaii, US Protectorates, P.O. Boxes, APO, FPO, or DPO addresses, is NOT available.

Orders are typically processed and shipped from our warehouse within 1-3 Business Days (excluding weekends and holidays).

After leaving our warehouse, the expected delivery time is 3-4 Business Days, resulting in an average total shipping and handling time of 4-7 Business Days.

Learn more about our Shipping & Handling Policy here.

Returns & Refunds

While shopping at Off Grid Stores know that returns are a breeze! If you are not completely satisfied with your purchase, for any reason, you may return it to us within 30 Days of delivery for a refund.

If you would like to open up a return you can send us an email to support@offgridstores.com with your name, order number, and reason for return.

To learn more about our Returns & Refunds Policy you can do so here.

Why Choose Off Grid Stores?
  • Trusted by Thousands: We’ve served over 15,000 customers and counting — your satisfaction is our priority.
  • Real Expertise: Our team has hands-on experience with the products we sell — we actually use them ourselves.
  • U.S.-Based Support: When you reach out, you’ll talk to a real person here in the USA, not someone overseas.
  • Fast, Reliable Shipping: All products ship from U.S. warehouses for quicker, hassle-free delivery.
  • Authorized Dealer: We're official partners with every brand we carry, so your purchase is backed by full manufacturer warranty and support.

Renogy 120V 30 Amp Automatic Transfer Switch

Renogy 120V 30 Amp Automatic Transfer Switch

  • Automatic Power Switching
  • Durable & Heat-Resistant Build
  • Easy Installation
  • Built-In Time Delay
  • Versatile Applications

Specifications:

Renogy 120V 30 Amp Automatic Transfer Switch
Input Voltage and Frequency 120V AC, 60Hz
Input Current 30A
Output Voltage and Frequency 120V AC, 60Hz
Output Current 30A
Grid Power Input Supported
Dimensions 7.73 in x 7.38 in x 3.02 in
Weight 3 lbs
Knockout Quantity 10
Knockout Dimensions 2 x 78 in & 1 in x 1.0 in
Transfer Delay 20s to 30s
Bypass Function Supported
Certification ETL

Frequently Asked Questions

How to Choose the Right 30A Transfer Switch

Make sure to select a transfer switch that is appropriate for the current load of your system. Check the maximum current requirements of the device you will be connecting and ensure that the transfer switch is rated at 30A. Also, verify that the input voltage range supported by the switch is compatible with your system.

Do You Need a Professional Electrician to Purchase and Install It?

Yes. The 30A transfer switch involves electrical connections and must be installed in accordance with local electrical safety codes and standards. It is recommended that qualified electricians install the device to ensure safety and compliance. Before installation, check the power and current ratings of all connected devices to avoid exceeding the maximum load.

How to Install the 30A Transfer Switch Correctly?

Disconnect the power supply during installation and follow the wiring diagram in the product manual. Ensure that the input and output ports are properly connected and that the cables are securely fastened. For reserved wiring holes, use cables or conduits of appropriate size. During installation, electricians should consider the switch’s placement to avoid exposure to humidity or high-temperature environments.

Note: Relay and ground bar cables are supported in the 6–14 AWG range.

What Can I Do if the Device Fails?

Immediately turn off the transfer switch and disconnect the power supply. If sparks or smoke are observed, it may be due to poor wiring, overload, or internal failure. Do not attempt to repair it yourself—be sure to contact a professional electrician for inspection and repair.

Product Documents:

Renogy 120V 30 Amp Automatic Transfer Switch User Manual

download
Download Now >
OTP graphic
OTP graphic