No, it is not recommended to use a 30-amp breaker for a dryer. Dryers typically require a higher amperage circuit, typically 30-50 amps, depending on the specific model and its power requirements. The breaker size should match the amperage rating specified by the dryer manufacturer and the electrical wiring in your home.
Using a lower-rated breaker, such as a 30-amp breaker, can lead to electrical overloading and create a safety hazard. It may cause the breaker to trip frequently, or worse, it could potentially overheat the wiring and increase the risk of fire.
It's important to consult a qualified electrician to ensure that the electrical circuit and breaker are correctly sized to accommodate the specific requirements of your dryer. They can assess your electrical system and make any necessary upgrades or modifications to ensure safe and proper operation.