service@BriteGenerators.com
201 Filter Plant Rd. B
Franklin, KY 42134

600A Large Capacity Generator Transfer Switch – RTSN600G3

This 600A transfer switch supports large three-phase generator applications. Rugged, weather-sealed, and built with quality contactors for dependable power management.

$5,979.00

MPN: 23456700386 SKU RTSN600G3 Category Tags , , , , Brand:

Most orders ship within 1-2 business days when in stock. Many items ship directly from our manufacturer or authorized distribution partners (including Generac facility in Wisconsin).
Delivery timelines vary by product and location.

Estimated delivery:

  • Standard parcel items: typically 5-10 business days

  • Freight (LTL) items: delivery is scheduled and can take longer depending on appointment availability and access requirements

Tracking is emailed when your order ships. Freight carriers may call to schedule delivery.

If an item is not currently available, it may be listed as Backorder. Backordered items are ordered from the manufacturer and ship when available.

Typical backorder delivery is 5–10 business days, but lead times can vary based on manufacturer availability.

Once a special order/backorder ships, it cannot be cancelled.

Some products ship by Freight (LTL) due to weight or packaging.

Freight deliveries are:

  • Curbside delivery (carrier brings it to the end of the driveway or nearest safe point)

  • Appointment-based (carrier may contact you to schedule)

Additional carrier fees may apply for:

  • Residential delivery

  • Liftgate service

  • Limited access locations

  • Re-delivery or storage due to missed appointments

If your order requires a freight quote, we will confirm delivery details and finalize shipping costs after you put in your order. We will send the final invoice for payment once we have verified the details.

Parcel (non-freight) items: returns may be accepted within 30 days of delivery if the product is new, unused, undamaged, and in original packaging with all accessories. A Return Authorization (RA) is required. Up to a 20% restocking fee may apply. Original shipping is non-refundable. Learn more by visiting our Return Policy page.

Freight (LTL) items: final sale unless the item arrives damaged or defective.

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Description

Generac 600A Automatic Transfer Switch – Model RTSN600G3

Built for larger residential and light commercial applications, the Generac RTSN600G3 is a heavy-duty 600-amp, 3-phase automatic transfer switch designed for seamless backup power transitions. Compatible with Generac generators and rated for 120/208V systems, it features a weather-resistant NEMA 3R aluminum enclosure and is UL listed for safety and reliability.

Key Features:

  • 600 Amp Rating: Supports high-demand systems in residential or commercial use.
  • Voltage: Designed for 120/208V three-phase applications only.
  • Fully Automatic Operation: Transfers power automatically when outages are detected.
  • NEMA 3R Enclosure: Weatherproof aluminum housing for indoor or outdoor installation.
  • UL Listed: Meets UL 1008 standards for safety and reliability.
  • Serviceability: May require a sub-panel or disconnect for service compliance.
  • For Use With Generac Generators Only: Ensures optimal performance and integration.

Product Specifications:

  • Model Number: RTSN600G3
  • Voltage: 120/208V Three-Phase
  • Amperage: 600A
  • Enclosure Type: NEMA 3R, Aluminum
  • Installation: Standard
  • Transfer Style: Open Transition
  • Service Rated: No
  • Poles: 3
  • UL Listed: Yes
  • Dimensions (H×W×D): 66″ × 36″ × 21″
  • Weight: 439 lbs
  • Warranty: 5-Year Limited (Consumer)

Additional information

Weight 439 lbs
Dimensions 66 × 36 × 21 in
Amps

600A

Phase

Three-phase

Enclosure

NEMA 3R (Aluminum)

Service Entrance Rated

No

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