EmerGen EGS107501G2KIT 10-Circuit Kit
#2 in 30 AFull review
A complete 10 circuit kit with meters for less than the Reliance and Generac kits. A smart buy for most 30 A generator owners.
Amazon $377$377
The EmerGen EGS107501G2KIT 10-Circuit Kit is the better transfer switch overall, rated 4.5 to 4.0. The EmerGen EGS107501G2KIT 10-Circuit Kit leads on value and features. The EmerGen EGS107501G2KIT 10-Circuit Kit costs $141.40 less ($377 vs $518.40).
Reliance Pro/Tran 2 A310A
#7 in 30 AFull review
The 10 circuit Pro/Tran 2 set up for two 30 A 240 V loads out of the box. Worth the premium only if you need those breakers.
Amazon $518.40$518.40
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.
Which should you buy?
- Choose the EmerGen EGS107501G2KIT 10-Circuit Kit for value ($37.70 per circuit ($377, 10 circuits) vs $51.84 per circuit ($518.40, 10 circuits)) and features (wattmeters, inlet box included, outdoor rated vs wattmeters, UL listed).
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 | EmerGen EGS107501G2KIT 10-Circuit Kit | Reliance Pro/Tran 2 A310A |
|---|---|---|
| Overall rating | 4.5/5 | 4.0/5 |
| Value 35% | 70 $37.70 per circuit ($377, 10 circuits) | 47 $51.84 per circuit ($518.40, 10 circuits) |
| Circuits 25% | 100 10 circuits | 100 10 circuits |
| Features 20% | 75 wattmeters, inlet box included, outdoor rated | 50 wattmeters, UL listed |
| Warranty 20% | 100 5-year warranty | 100 5-year warranty |
Specifications
| EmerGen EGS107501G2KIT 10-Circuit Kit | Reliance Pro/Tran 2 A310A | |
|---|---|---|
| Switching | ||
| Type | Manual | Manual |
| Circuits | 10 | 10 |
| 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 | L14-30 on the switch |
| Inlet box included | Yes | No |
| Generator cord included | Yes | No |
| Build | ||
| Outdoor rated | Yes | No |
| UL listed | No | Yes |
| Warranty | 5 years | 5 years |