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Generac Transfer Switch, Automatic | 300A Service Entrance Rated, model RTSW300A3
Transfer Switches

Transfer Switch, Automatic | 300A Service Entrance Rated

Model: RTSW300A3

The Generac Transfer Switch, Automatic | 300A Service Entrance Rated is a 300 amp automatic transfer switch.  It detects a utility outage, signals the generator to start and transfers the load automatically, then returns the building to utility power when it comes back.  Service entrance rated, so it includes the main disconnect and can sit where the utility service enters the building.

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Pricing varies by configuration and installation requirements.  Contact us for a site-specific quote.

Product Specifications

Amperage
300A
Rating
Service Entrance Rated
Brand
Generac Power Systems
Model Number
RTSW300A3

What This Switch Typically Suits

A guide to where this switch usually fits, not a recommendation for your property.  The right choice follows from an on-site load calculation, which Gen-Man does at no charge.

  • Automatic changeover with no action required
  • Full standby generator systems
  • Unattended operation while away from the property

Before You Choose This Model

Is this the right size? What actually drives generator sizing, and where homes like yours tend to land Automatic or manual? What each type does and when each makes sense Matching generators The Generac units this switch is designed to work with How installation works Site evaluation, permits, pad, connections, testing and walkthrough What drives the installed cost The six variables behind the number on a written estimate Service after the sale Maintenance intervals and Generac warranty support
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Get a free installation quote from our Generac-Trained team.  We handle sizing, permitting, and startup.  Turnkey from start to finish.

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