RXUW200A3 - Switch Generac - Free user manual and instructions
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| Product Type | Automatic Transfer Switch (ATS) |
| Model Number | RXUW200A3 |
| Brand | Generac |
| Rated Current | 200 Amperes |
| Rated Voltage | 240 VAC |
| Phase | Single Phase |
| Enclosure | NEMA 3R (Outdoor rated) |
| Dimensions (H x W x D) | 30 x 20 x 10 inches |
| Weight | 65 lbs |
| Transfer Type | Automatic (load shed capable) |
| Number of Circuits | 200A main breaker, up to 42 branch circuits |
| Power Source Detection | Utility loss sensing, generator start signal |
| Maintenance | Monthly exercise cycle recommended |
| Cleaning | Wipe with dry cloth; keep vents clear |
| Safety Certifications | UL 1008, CSA C22.2 No. 178 |
| Warranty | 5 years limited |
| Repairability | Replaceable control board, contactor, and fuses |
| Installation | Professional installation required |
| Operating Temperature | -20°C to 40°C |
Frequently Asked Questions - RXUW200A3 Generac
What is the RXUW200A3 used for?
The RXUW200A3 is an automatic transfer switch (ATS) that automatically transfers your home's electrical load from utility power to a backup generator during an outage.
Can the RXUW200A3 be installed outdoors?
Yes, it has a NEMA 3R enclosure, making it suitable for outdoor installation in wet or snowy environments.
What size generator is compatible with the RXUW200A3?
It is designed for generators up to 200 amps at 240 volts, typically used with Generac generators rated 20kW to 50kW.
How do I perform maintenance on the RXUW200A3?
Perform a monthly exercise test by simulating a power outage. Keep the enclosure clean and check for any loose wiring or corrosion annually.
Is the RXUW200A3 compatible with solar systems?
It is primarily for generator backup. For solar integration, a separate solar ready ATS or inverter may be needed.
What does the 'load shed' feature do?
The load shed function automatically disconnects non-essential circuits when the generator is overloaded, ensuring critical loads remain powered.
How do I reset the RXUW200A3 after a fault?
Press the reset button on the control panel. If it trips again, check for overload or short circuit conditions.
Can I wire the RXUW200A3 myself?
Installation must be performed by a licensed electrician and comply with local electrical codes.
What is the warranty period for the RXUW200A3?
Generac offers a 5-year limited warranty covering defects in materials and workmanship.
Where can I find replacement parts for the RXUW200A3?
Authorized Generac dealers carry replacement control boards, contactors, and fuses. Check the manual for part numbers.
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