Description
Features
- Pro/Tran 2 transfer switches feature a rugged powder-coated steel cabinet with six combination 1/2-inch and 3/4-inch knockouts, and 1-inch interchangeable circuit breakers.
- The 1-inch breakers allow a larger circuit size (max of 1 x 30A double-pole), and installation of AFCI and GFCI breakers.
- All models include a hinged detachable cover to help protect and finish off the overall look of the product.
- The Pro/Tran 2 is the next generation of Loadsidea manual transfer switch by Reliance Controls.
- These indoor surface mount transfer switches are designed for fast installation in residential and commercial applications.
- The 16-inch flexible conduit whip attaches easily to a knockout on the load center and all factory wires are clearly marked and colored for identification.
What’s in The Box
- 120/240-Volt 30-Amp 10-Circuit Pro/Tran 2 Transfer Switches – 310C
- Owner’s Manual
Warranty
- 5-Year Limited Factory Warranty
- 30 Day Satisfaction Guaranteed
Specifications
| Model | 310C |
| Brand | Reliance |
| Voltage | 120/240 |
| Max. Generator Running Watts | 7,500 |
| Phase | Single |
| Max. Single-Pole Circuits | 10 |
| Max. Double-Pole Circuits | 5 |
| Max. Rating Per Circuit | 2/30A,8/20A |
| Max. Combined Load at 125 Vac | 60 |
| Max. Combined Load at 250 Vac | 30 |
| Power Inlet | None |
| Recommended Cord Size (Guage) | 10 |
| Conduit Size (in.) | 1 |
| Conduit Lenght (in.) | 18 |
| Watt Meters | Yes |
| Cabinet Type | Yes |
| Dimensions (HxWxD) (in.) | 11 x 11.75 x 4.5 |






Brett –
Reliance 310C
Quality product and easy to install. I also purchased the flush mount kit to mount next to my service panel. Haven’t been able to use it yet with a backup generator. The intent is to be able to power desired breakers via a backup generator during power outages.
Robert –
Transfer switch
Excellent quality ,not wild about the plastic door though.
Mike –
Great
High quality and works just as expected. The videos on the manufacturer site for installation are of great help
Customer –
Customer –
Biked33 –
Quality every time
I’ve bought a dozen of these now. Some 30 amp, some 50. These are so reliable and foolproof. This is the safe, code compliant way to use a portable generator to power some of your house circuits. These are simple to install, simple for any homeowner to use, and work perfectly every time. I will continue to use these going forward and Duromax always has the best prices, in stock, and deliver to me in a few days. Thanks Duromax and Reliance!
Lamar155 –
Reliance 310C Manual Transfer Switch
Well designed, good install instructions, a great control of my solar system. Works Great
Tim M. –
Reliance 310C
Great product. Easy installation if you have some knowledge of residential load center wiring. Second time I have used one of their products. Highly recommend.