Generac RTSW100G3 - 100 Amp Service Rated 120/208 3Ø NEMA 3R


  • Brand: GENERAC
  • Product Code: BTS-373782
  • Availability: In Stock

Generac Three Phase Automatic Transfer Switches are designed for use with three phase generators that utilize Evolution or Nexus Controllers. The Service Entrance Transfer Switches are open transition and listed to UL 1008 for Optical Standby applications. Enclosures are provided with integrated deadfront for safe operation of the Service Disconnect. Service Disconnects are list to UL 489. The Service Entrance Switches are designed for a single person installation.

  • Service rated (RTSW) Generac Automatic Transfer Switches are housed in an aluminum NEMA/UL Type 3R enclosure with electrostatically applied powder coating.
  • The Heavy Duty Generac Contactor is UL recognized device, designed for years of service.
  • The controller at the generator handles all the timing, sensing, exercising functions, and transfer commands.
  • All switches are covered by a 5 year limited warranty.

Model NumberRTSW100G3
ManufacturerGenerac Power Systems
Voltage120/208 Three-Phase
Frequency60 Hertz
Rated Amps100 Amps
Transfer Switch Amperage100-Amps
EnclosureNEMA 3R
Transfer Switch StyleService Disconnect
ATS Load PrioritizingNot Compatible
ATS Load SheddingNot Compatible
ATS Poles3 Poles
ATS Service DisconnectYes
Max Utility Input100 Amps
Max Generator Input100 Amps
UL ListedYes
50 Pounds
Made in USA
Consumer Warranty5 Years
Product Length48 Inches
Product Width21.82 Inches
Product Height10.6 Inches

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