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
The most circuits for the money on a 30 A generator or 240 V power station. A good pick when you want to switch many small circuits.
- 12Circuits
- L14-30 on the switchConnection
Price checked October 31, 2026. As an Amazon Associate we earn from qualifying purchases.
- Twelve circuits on a 30 A switch, the most in its class
- Low price per circuit with a cord in the box
- Illuminated rockers show which circuits are on generator power
- Works with power stations as well as gas generators
- Warranty length not published
- Outdoor inlet box costs extra
How it scores
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its rating. How we rank explains each one.
Specifications
| Model number | NGPHPTK2 |
|---|---|
| Switching | |
| Type | Manual |
| Circuits | 12 |
| Generator connection | 30 A |
| Voltage | 120/240 V |
| In the box | |
| Inlet | L14-30 on the switch |
| Inlet box included | No |
| Generator cord included | Yes |
| Build | |
| UL listed | Yes |
Alternatives in this rating
An automatic switch for a power station or a generator, with lots of circuit space. Best paired with a battery that is always ready to take the load.
Amazon $399.99An outdoor six circuit switch that doubles as the inlet, so the generator plugs straight into it. Good for houses where the panel is on an outside wall or in a garage.
Amazon $308.70Compare
Compare the Nature's Generator 30A 12-Circuit with any other transfer switch →
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