Description
Key Benefits
- Supports up to 100A for essential circuit coverage
- NEMA 3R aluminum enclosure suitable for indoor and outdoor use
- ETL listed for safety and reliability compliance
- Seamless open transition switching for efficient power transfer
- Compatible with Generac three-phase generators for easy integration
- Durable design ensures long-term dependable operation
- 5-year limited warranty provides peace of mind
Best Uses
Tech Specs
| Spec | Value |
|---|---|
| Amps | 100 |
| Voltage | Varies by model |
| Load Transition Type | Open Transition |
| Enclosure Type | NEMA 3R |
Warranty
Important: Warranty terms may vary based on installation conditions and system configuration. See manufacturer documentation for full details.
More Info
The Generac RTSW100K3 is a 100A service entrance rated automatic transfer switch designed for three-phase power systems.
Its NEMA 3R aluminum enclosure provides robust protection against weather, making it suitable for both indoor and outdoor installations.
This transfer switch features open transition technology, enabling smooth and efficient switching between utility and generator power sources.
ETL listing confirms the product meets stringent safety and performance standards for reliable operation.
Designed for compatibility with Generac three-phase generators, it simplifies integration and installation in diverse power setups.
The switch supports essential circuit coverage, making it ideal for commercial, industrial, and large residential applications.
Installation is straightforward, with engineering focused on broad system compatibility to enhance utility across various environments.
Its durable construction and advanced technology ensure dependable power management during outages or power fluctuations.
The included 5-year limited warranty offers assurance of product quality and long-term support from Generac.





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