08/28/2026
How does an automatic transfer switch actually work?
Think of it as your generator's brain. This device monitors your utility power around the clock, and the moment it senses a disruption, it sends the signal for your generator to start — automatically switching your power source in seconds. Once utility power is stable again, the transfer switch waits 5 minutes to confirm it's steady, then switches you back to the grid. No manual flip of a switch, no guesswork — just seamless power, whether you're home or away.
Thinking about a standby power system for your home or business? You can't go wrong with Cummins. It's the name emergency responders, hospitals, airports, and Fortune 500 companies trust when backup power is a must.
Ready to see what it looks like for your property? Schedule an on-site consultation and quote with Benchmark Electric — call us today at 901-590-4968.
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