Model#: GRCNRTSN400K3

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Brand new items;Full manufacturer warranty available
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New or Recon items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Generac RTSN400K3 RTS 400 Amp 277/480 3-Phase RTS Transfer Switch for 22 - 60 kW Generators

  • Generac RTSN400K3 RTS 400 Amp 277/480 3-Phase RTS Transfer Switch for 22 - 60 kW Generators
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Freight Orders

Freight deliveries require a delivery time be scheduled and someone must be present at the time of delivery to inspect and sign for the merchandise. A representative from the freight carrier will call the phone number entered at checkout to schedule the delivery.

Liftgate Service

For freight deliveries, you have the option of adding a liftgate to your delivery. A liftgate is the device that lowers a product from the truck to ground level.

CPO recommends adding liftgate service for freight deliveries exceeding 100 lbs if you do not have a loading dock or fork lift at the delivery address. Additional charges may apply. The liftgate option will be presented during the checkout process.

Please note that liftgate service only ensures the product is removed from the truck. We recommend you have the additional help of two to four people to move the product to its desired location because drivers are not required to assist.

Requesting liftgate service after ordering may result in additional charges and delays.

Ships in 2-3 business days


With the RTS Series Transfer Switch, you can choose to cover every circuit all the time or only essential circuits when paired with a generator sized to your application. RTS open transition transfer switches are ideal for residential, commercial and light industrial applications.
  • Electrically operated, mechanically-held contacts for fast, positive connections
  • Non-Service Rated, may require a sub-panel or disconnect for serviceability
  • NEMA 3R enclosure for indoor or outdoor use
  • RTS 400 Amp 277/480 3-Phase RTS Transfer Switch for 22 - 60 kW Generators - RTSN400K3
Compliance and Restrictions
warning: Cancer and Birth Defect/Reproductive Harm --


Series: RTS
Length: 36.1 in.
Width: 24 in.
Depth: 10 in.
Weight: 133 lbs.
Amps: 400A
Phase: 3
Voltage: 277V/480V



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