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Generac Power Systems

Model #

RTSW400A3

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Generac 400 Amp Service Rated Automatic Transfer Switch Single Phase NEMA 3R | RTSW400A3

  • Generac 300 Amp Automatic Transfer Switch
  • Service Entrance Rated Whole House Switch
  • NEMA 3R Aluminum Enclosure for Indoor / Outdoor Use
  • UL Listed. Tested for Safe, Reliable Performance
  • Generac 5-Year Limited Warranty

Generac Power Systems RTSW400A3 Details and Specifications

Generac 400 Amp Whole House Transfer Switch

400 Amps     Single Phase     NEMA 3R Outdoor Rated     Service Rated Automatic Transfer Switch

Generac's 400 Amp service rated automatic transfer switch offers whole-house coverage for your back-up power needs.

Every home standby power system needs a transfer switch. It's how your generator makes sure the power stays on when there's an outage - automatically switching your home's circuits from the grid to your generator.

Featuring a NEMA 3R aluminum enclosure, this particular switch can be installed either indoors or outdoors.

Controls up to 4 individual HVAC loads (24-Volt AC Contactors) without additional hardware. Manage up to 8 additional loads with Generac Smart Management Modules (SMM)

Designed for use with single phase generators that utilize an Evolution or Nexus controller.

Tested and listed for safe, reliable performance.

UL Listed

USA Engineered and Built

Generac 5-Year Limited Warranty

Product Specifications

Reviews

  • 4
    400 A trans switch

    Posted by S R. on 30th Dec 2020

    Nice transfer switch but, generator to load lugs are not replaceable they should give you an option for smaller lugs for smaller gen inputs

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Generac Power Systems

Model #

RTSW400A3

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