Description
Features
- Pro/Tran 2 30A 6-Circuit 120/240V Outdoor Manual Transfer Switch
- The next generation of Loadside manual transfer switches
- Non-Defeatable (Break-Before-Make) Double-Throw Switch
- Eliminates dangerous backfeeds and electrical overloads
- (4) 15A 1-Pole and (1) 20A 2-Pole; Easily re-configured in the field
- Color-Coded Built-In Wattage Meters
- Helps you balance and manager generator load
- Factory Installed (L14-30) Power Inlet w/ Flip-Lid
- Easily connect your generator cord on bottom of switch
- NEMA 3R Powder-Coated Steel Cabinet For Outdoor Installation
- Gasketd design, provides liquid tight protection in all seasons
- Key lockable door prevents tampering and unauthorized use
- 16 Flexible, Non-Metalic Liquid-Tight Conduit (1) w/ Fittings
- (5) Combination 1/2 and 3/4 knockouts for easier installation
- Factor-marked, color-coded wires simplifies installation
- Certified for use by Underwriter Laboratories to UL Stanard 1008
- Meets all requirements of article 702 of the NEC ANSI/NFPA 70
What’s in The Box
- 120/240-Volt 30-Amp 6-Circuit Outdoor Transfer Switch – R306A
- Owner’s Manual
Warranty
- 5-Year Limited Factory Warranty
- 30 Day Satisfaction Guaranteed
Specifications
| Model | R306A |
| Brand | Reliance |
| Voltage | 120/240 |
| Max. Generator Running Watts | 7,500 |
| Frequency | 60 Hertz |
| Circuits | 4 – 15A/120V 1 – 20A/240V |
| Phase | Single |
| Max. Single-Pole Circuits | 6 |
| Max. Double-Pole Circuits | 3 |
| Max. Combined Load at 125 Vac | 60 |
| Max. Combined Load at 250 Vac | 30 |
| Power Inlet | L14-30 |
| Recommended Cord Size (Guage) | 10 |
| Conduit Size (in.) | 1 |
| Watt Meters | Yes |
| Weight (lbs.) | 18 |
| Cabinet Type | Outdoor |
| Dimensions (HxWxD) (in.) | 13 x 8 x 5 (33.02 x 20.32 x 12.70 cm) |







Easy install works great –
Lenny –
A well designed device. Excellent service from Electric Generator Depot!
It’s perfect for a quick and easy hookup for essential circuits after a power outage. Shipping updates were timely and correct. The NEMA 3 enclosure comes with a keyed lock which did not work properly. The two keys included are labeled identical to the lock, but only one opened it after 20 minutes of trying, but I could not get it to lock or unlock again. I’ll just purchase a new lock for it. The pre-wired bundle is stored inside the enclosure for shipping and the neutral wire was pinched under the latch of that lock. Perhaps that buggered it up, but everything else worked fine. It’s a really tight squeeze to get all of the wires through the supplied 1 inch conduit. After that, installation is a breeze.
Slava –
R306A, 6 circuit transver switch.
I purchased the R306A, 6 circuit switch. The conduit is tight for so many wires and care must be taken to not damage the insulation when feeding wires thru it. Red wire A on A breaker was pinched in the door hinge and was damaged. Please inspect EVERY wire before feeding thru the conduit to ensure the insulation is not damaged as this can cause issues. Once these issues are out of the way the switch seems to be good product. The reliance customer support is just awesome, always there and always have the answers. I would buy again.
BHC –
Nice system!
This transfer switch was perfect for what we needed. We live in a small house and have only a 4500 watt, 30 Amp generator. We are able to power nearly the whole house with the exclusion of A/C, Range, and dryer. We could run the dryer if we had to by purchasing a 30 Amp 2 pole breaker. I elected to remove the 2 pole 20 A breaker and replace with two single pole 20 A breakers to run 6 circuits.
I would have given a 5 star rating had the company used a minimun of a 1″ LB and conduit for running the conductors. I had to really fight using the 3/4 inch LB and liguid tight. I opted to run another 3/4 inch from the other side of the switch. I located the transfer switch beneath the entrance panel. I wanted to get installation done and could not find a 1 inch LB at the local Home Depot or Lowes and it was a Saturday so local electrical supply was closed.
Outdoor installation was easy and the transfer switch worked flawlessly. We are very happy with the system. I bought a power cable that would connect to the generator’s 30 A TT-30 to the transfer switch’s L14-30 that bridged the 120V in order to supply 120V to both poles in the transfer switch.
Digicat –
Neat unit
Easy to install, wires are clearly marked
CG –
Good Price and fast shipping
All and all a great unit the only draw back is, the leads should be 24″ than 18″.
Father Bob –
all in one solution for portable generator integra
Very nice – well made – one grumble it really needs 1″ conduit 3/4 is just very tight.
Customer –