An electrical circuit has three parts: the circuit breaker, the wire, and the load. The circuit breaker is located in the service panel. If you don’t know what a wire is, give us a call immediately. The load is the appliance that is drawing the power through the wires. (refrigerator, spa, vacuum, etc.)
At startup, most appliances will use a surge of amperage and then use less when it is running. Some large appliances, such as ranges, use 240v to operate their main function, and 120v to run the clock on the stove and light. If your circuit breakers are tripping, then your load is heavier than the circuit can handle.