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600A Weather-Resistant Transfer Switch | Generac RTSN600K3

600A automatic transfer switch for 120/208V three-phase standby systems. NEMA 3R aluminum enclosure, UL Listed, and fully automatic operation, ideal for commercial or large backup applications.

$6,089.00

Description

Generac 600A 3-Phase Automatic Transfer Switch – Model RTSN600G3

The Generac RTSN600G3 is a rugged, high-capacity 600A automatic transfer switch built for 120/208V three-phase applications. Designed for seamless power transfer in larger commercial settings, it features a weatherproof NEMA 3R aluminum enclosure and is fully compatible with Generac 3-phase generators.

  • 3-Phase Compatibility: Only works with 120/208V three-phase generator systems.
  • 600 Amp Rating: Handles large-scale power needs in commercial or industrial settings.
  • Fully Automatic Operation: Transfers load instantly during outages and restores utility power without manual input.
  • Standard Installation: Requires professional setup and may need a sub-panel or disconnect.
  • NEMA 3R Enclosure: Aluminum housing rated for outdoor installation in all climates.
  • UL Listed: Certified to meet industry safety and reliability standards (UL 2200).

Key Specifications

  • Model Number: RTSN600G3
  • Voltage: 120/208V Three-Phase
  • Frequency: 60 Hz
  • Rated Amps: 600A
  • Transfer Switch Style: Standard Installation
  • ATS Poles: 3-Pole
  • Enclosure: NEMA 3R (Aluminum)
  • UL Listed: Yes – UL 2200 Certified
  • Weight: 439 lbs
  • Dimensions: 66″ L x 36″ W x 21″ H
  • Warranty: 5-Year Limited Consumer Warranty
  • UPC: 696471612165

Additional information

Weight 439 lbs
Dimensions 66 × 36 × 21 in
Amps

600A

Phase

Three-phase

Enclosure

NEMA 3R

Service Entrance Rated

No

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