Reliance Pro/Tran 2 306A
#16 in 30 AFull review
A small Reliance switch with meters and its own inlet for a garage or utility room install. Fine for a few essentials on a 30 A generator.
Amazon $299$299
The Reliance Pro/Tran 2 306A and the Reliance Pro/Tran 2 306C are evenly matched, rated 3.5 and 3.5.
Reliance Pro/Tran 2 306C
#17 in 30 AFull review
The six circuit Pro/Tran 2 with meters, for someone who already has an inlet box. The 306CRK kit adds the box and cord for not much more.
Amazon $299.95$299.95
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 30 A transfer switch; a clear win is highlighted. How we rank explains each one.
| Factor weight | Reliance Pro/Tran 2 306A | Reliance Pro/Tran 2 306C |
|---|---|---|
| Overall rating | 3.5/5 | 3.5/5 |
| Value 35% | 50 $49.83 per circuit ($299, 6 circuits) | 50 $49.99 per circuit ($299.95, 6 circuits) |
| Circuits 25% | 33 6 circuits | 33 6 circuits |
| Features 20% | 50 wattmeters, UL listed | 50 wattmeters, UL listed |
| Warranty 20% | 100 5-year warranty | 100 5-year warranty |
Specifications
| Reliance Pro/Tran 2 306A | Reliance Pro/Tran 2 306C | |
|---|---|---|
| Switching | ||
| Type | Manual | Manual |
| Circuits | 6 | 6 |
| Generator connection | 30 A | 30 A |
| Max generator | 7,500 W | 7,500 W |
| Voltage | 120/240 V | 120/240 V |
| Wattmeters | Yes | Yes |
| In the box | ||
| Inlet | L14-30 on the switch | none (wire to a separate inlet box) |
| Inlet box included | No | No |
| Generator cord included | No | No |
| Build | ||
| Outdoor rated | No | No |
| UL listed | Yes | Yes |
| Warranty | 5 years | 5 years |