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Nature's Generator

Nature's Generator 125A Automatic Transfer Switch

SKU NGA12532448W
$599.99
Nature's Generator 125A Automatic Transfer Switch

Nature's Generator

Nature's Generator 125A Automatic Transfer Switch

SKU NGA12532448W

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We offer free shipping on all orders across the contiguous United States. Orders are typically processed within 1–3 business days, and standard delivery takes 5–10 business days. Freight and oversized items take 7–14 business days and may require a scheduled delivery.

What Is Your Return Policy?

We offer a 30-day return window on eligible items from the date of delivery. Products must be unused, in original condition, and returned in their original packaging. To start a return, contact us at support@adventuremotion.com or call (877) 834-4299. Return shipping costs may apply for non-defective items. Damaged or defective items are replaced at no cost to you.

Frequently Asked Questions

Do you offer financing?

Yes — we partner with Affirm so you can split your purchase into easy monthly payments with 0% APR options. Just select Affirm at checkout.

Are you an authorized dealer?

Yes. Adventure Motion is an authorized online dealer for all brands we carry. That means your manufacturer warranty is fully valid and protected.

Can you help me choose the right product?

Absolutely. Call us at (877) 834-4299 or email support@adventuremotion.com — our team specializes in outdoor gear and can match you to the right product.

What if my item arrives damaged?

Contact us within 48 hours of delivery at support@adventuremotion.com. We'll arrange a replacement at zero cost to you — no questions asked.

Need items in bulk? Contact us for a custom quote or invoice.
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The Nature's Generator 125A Automatic Transfer Switch detects a utility outage and switches a home over to backup power automatically, with no manual action required. It's rated at 125A with 24 circuit spaces, expandable up to 48 circuits using tandem breakers, and it works with solar generators, battery backup systems, grid-tie inverters, and gas generators across 120V, 120/240V, and 120/208V systems.

For homes with existing grid-tie solar, the switch creates a parallel power path so a grid-tie inverter can keep operating during an outage and safely feed an AC-coupled battery system, maximizing the use of existing solar during a grid-down event. It also supports staying on backup power intentionally even after utility power returns, and it's compatible with AFCI and GFCI breakers. A centralized control console lets homeowners manage settings, test the system, and manually override power sources when needed.

The switch is housed in a NEMA 3R-rated enclosure suitable for indoor or outdoor installation and is independently certified to UL 1008 and CAN/CSA C22.2 No. 178.1 standards. The box includes the transfer switch, a manual override handle, four isolation pads, and a user manual.

  • Power rating: 125A
  • System voltage: 120V (L-N) / 208V (L-L) / 240V (L-L)
  • Circuit spaces: 24, expandable to 48 with tandem breakers
  • Dimensions: 35 7/16 x 14 1/4 x 6 5/16 in (900 x 360 x 160 mm)
  • Weight: 58 lbs (26.3 kg)
  • Enclosure: NEMA 3R rated for indoor/outdoor use
  • Certifications: UL 508A, UL 1008, CAN/CSA C22.2 No. 178.1

  • Automatic outage detection with instant switch to backup power
  • Compatible with solar generators, battery backup systems, grid-tie inverters, and gas generators
  • Parallel power path support for grid-tie inverters during outages
  • Can remain on backup power intentionally after utility power is restored
  • Centralized control console with manual override
  • Weather-resistant enclosure for indoor or outdoor mounting

Nature's Generator products carry a limited warranty against manufacturer's defects in material and workmanship, running from the date of purchase (warranty term varies by product line — consult the product listing or manual for specifics).

The warranty covers defects in material and workmanship. It does not cover damage from negligence, improper installation, unauthorized repairs or modifications, or damage from accidents or conditions beyond rated specifications. To file a warranty claim, contact Adventure Motion customer support with your order details.

What is the maximum circuit capacity of the 125a automatic transfer switch?
It's rated for 125a with 24 circuit spaces, expandable up to 48 circuits using tandem breakers.
Is it compatible with grid-tie solar inverters?
Yes, it creates a parallel power path so grid-tie inverters can keep operating during an outage and safely feed an ac-coupled battery system.
Can it be installed outdoors?
Yes, it has a nema 3r-rated enclosure suitable for both indoor and outdoor installation.
What certifications does it carry?
It's certified to ul 1008 and can/csa c22.2 no. 178.1 standards.
What's included in the box?
One automatic transfer switch, one manual override handle, four isolation pads, and a user manual.

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