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#8 in Generator Transfer Switches
Westinghouse ST Switch Smart Single-Circuit
Westinghouse
$130.00 – $180.00
A plug-and-play smart transfer switch that automatically flips one circuit to backup power when the grid drops, requiring no electrician for cord-connected use. Clever for sump pumps, fridges, and aquariums on battery or generator backup.
7.9
Good
Consensus
Don't buy this if…
- Avoid it for hardwired equipment like furnaces, since it is strictly a cord-connected device.
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Westinghouse ST Switch Smart Single-Circuit
From $130