The Reliance Controls TRC1003DR is a rugged outdoor manual transfer panel designed to safely connect portable generator power to residential electrical systems during outages. Built with a durable NEMA 3R aluminum enclosure, this 100-amp utility / 30-amp generator transfer panel allows homeowners to selectively power essential household circuits while maintaining safe isolation from utility power.
The TRC1003DR supports up to 12 standard circuits or 20 tandem circuits and is ideal for portable generators up to approximately 7,500 running watts. Its heavy-duty copper bus bar construction provides long-term reliability, while the flexible hardwire design allows connection to a generator or optional power inlet box. The outdoor-rated enclosure offers corrosion and weather resistance for dependable performance in demanding environments.
