Portable power specs, verified.
Transfer Switches
Manual transfer switches for home backup power from Reliance Controls and Generac — circuits and prices compared. Prices are exact and were verified at the named retailer.
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| Brand | Model | Key specs | Price |
|---|---|---|---|
| Reliance Controls | R306A Pro/Tran | 30A, 120/240V, 6 circuits, NEMA 3R outdoor, L14-30 inlet, watt meter | $430.77 at electricalparts.com |
| Reliance Controls | 306A1 | Pro/Tran 2, 30A 125V, 6 circuits, L5-30 inlet, wattmeters, indoor metal cabinet | $364.00 at alt-electric.com |
| Reliance Controls | 304B | Pro/Tran 2, 30A 120/240V, 4 circuits, 3750W max, L14-30 inlet, indoor metal | $384.00 at fergusonhome.com |
| Reliance Controls | 31406CRK | Pro/Tran 30A 125/250V, 6-circuit kit, 8000W max, outdoor inlet box + 10ft cord | $432.94 at toolboxsupply.com |
| Reliance Controls | 31410CRK | Pro/Tran 30A 125/250V, 10-circuit kit, 7500W max, dual watt meters, inlet box + cord | $467.99 at zoro.com |
| Generac | 9855 (HomeLink) | Upgradeable manual transfer switch kit, 50A 120/240V, 10 circuits (exp. 16), 12000W, 10ft cord + inlet box | $799.99 at maxtool.com |
| Generac | 6852 (HomeLink) | Upgradeable manual transfer switch, 30A 120/240V, 8 circuits (exp. 10), pre-wired | $421.00 at norwall.com |
| Generac | 6377 | Single-circuit manual transfer switch, 30A 125/250V, NEMA 3R, UL listed | $346.00 at norwall.com |
| Generac | 6382 | Service-entrance manual transfer switch, 200A utility main, 30A generator inlet, 12 branch circuits | $568.00 at norwall.com |
Prices change. Confirm the current price with the retailer before you buy.