Found the same price or less? Contact us and we'll beat it.
Authorized Generac Dealer
Friendly Expert Support
Ensure your home or business never misses a beat during an outage with the Generac 100A Automatic Transfer Switch. Designed for reliability and ease of use, this essential component automatically detects a loss of utility power and transfers the electrical load to your standby generator within seconds. When utility power is restored, the switch safely returns the load back to the grid—no manual intervention required.
Built with heavy-duty Generac engineering, this 100-amp ATS is compatible with a wide range of Generac standby generators. Its durable, weather-resistant enclosure allows for flexible indoor or outdoor installation, while its streamlined design ensures quiet, reliable operation.
Perfect for residential or light commercial applications, the Generac 100A Automatic Transfer Switch delivers:
With the Generac 100A Automatic Transfer Switch, you can rest easy knowing your essential circuits—and your peace of mind—are always protected.
| Model | RXSW100A3SPD | RXSW100A3 | RXSC100A3 | G0099510 | G0099520 | G0099530 | G0099540 | G0099550 | G0099550 |
|---|---|---|---|---|---|---|---|---|---|
| Amps | 100 | 100 | 100 | 200 | 200 | 200 | 150 | 150 | 150 |
| Voltage | 120/240, 1ø | 120/240, 1ø | 120/240, 1ø | 120/240, 1ø | 120/240, 1ø | 120/240, 1ø | 120/240, 1ø | 120/240, 1ø | 120/240, 1ø |
| Load Transition Type (Auto) | Open Transition Service Rated | Open Transition Service Rated | Open Transition | Open Transition Service Rated | Open Transition Service Rated | Open Transition | Open Transition Service Rated | Open Transition Service Rated | Open Transition Service Rated |
| Enclosure Type | NEMA 3R | NEMA 3R | NEMA 3R | NEMA 3R | NEMA 3R | NEMA 3R | NEMA 3R | NEMA 3R | NEMA 3R |
| ETL Rating | ETLus | ETLus | cETLus | ETLus | ETLus | cETLus | ETLus | ETLus | ETLus |
| Withstand Rating (Amps) | 10,000 | 10,000 | 10,000 | 22,000 | 22,000 | 10,000 | 22,000 | 22,000 | 22,000 |
| Lug Range | 2/0 – #14 | 2/0 – #14 | 2/0 – #14 | 250 MCM – #6 | 250 MCM – #6 | 250 MCM – #6 | 250 MCM – #6 | 250 MCM – #6 | 250 MCM – #6 |
| Installer Fast Mount | No | No | No | Yes | Yes | Yes | Yes | Yes | Yes |
Experience a smooth shift from grid to backup during outages. This ensures continuity in your household operations, preventing disruptions to your daily routine whenever power issues occur.
Constructed to endure harsh weather, it protects components effectively. This enables indoor or outdoor installation, ensuring long-lasting and reliable functionality regardless of environmental conditions.
Combat power disturbances with robust protective measures in place. This feature maintains performance, defending your devices and appliances from harmful electrical fluctuations like brownouts.
Works seamlessly with Evolution™ or Power Zone™ 200 controllers. This compatibility ensures optimal performance of your backup power system whenever needed.
Feel secure with comprehensive warranty coverage and surge protection. This commitment to quality reassures users of the product's robust design and future reliability.
Defends your home’s devices against voltage spikes and surges effectively. This essential protection minimizes the risk of damage to your electronics and appliances.
Generac provides a 5-year warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.
Surge Protection Device Specifications |
|
|---|---|
| Surge Current Capacity Per Phase | 50 kA |
| Nominal Discharge Current (In) | 20 kA |
| Short Circuit Current Rating (SCCR) | 200 kA |
| SPD Type Rated | Type 1 or Type 2 |
| System Voltages Available | 120/240 VAC Single Split-phase |
| Protection Modes | L-N, L-L |
| Maximum Continuous Operating Voltage (MCOV) | 150 L-N, 300 L-L |
| Voltage Protection Rating (VPR) | 600V L-N, 1000V L-L |
| Input Power Frequency | 50/60 Hz |
| Enclosure Rating | NEMA 4X |
| Operating Temperature | -4 °F through 122 °F (-20 °C through 50 °C) |
| Operating Humidity | 5% through 95%, non-condensing |
| Operating Altitude | Up to 6,500 ft (2,000 m) |
| Agency Certification and Approvals | UL1449 4th Edition Listed Device |
| Warranty | 5 Years |
Yes! Outbound Power is an Authorized Dealer for every single brand and product on our store.
Shipping times vary depending on your location and the product or products ordered.
Order Processing Time
Most products are processed within 1-3 business days. If there is a delay in processing your order, we will alert you with as much information as possible about what to expect.
After order processing is complete, you will receive tracking information to monitor your order while it is in transit.
Order Shipping Time
Following processing, it may take between 3 and 8 days to arrive, depending on your location.
Please refer to the product page for your item and reference the estimated delivery time frame for more details.
Additionally, you can see the estimated delivery time frame during checkout and receive a tracking number once your order ships.
Everything on our store ships for free. Really!
Most items may be returned within 30 days of delivery. Please refer to our Returns & Exchanges policy to determine what items are eligible. Returns are not accepted beyond 30 days following delivery.
Everything sold on our website is brand-new.
No — we price BEAT! Please refer to our Price Beat Promise for full details.
placeholder
