Yes, microwaves are safe if the power cord is unplugged or disconnected from the power source. When the microwave is not connected to electricity, there is no electrical current running through the appliance, and it poses no immediate danger.
However, it's essential to remember that even when unplugged, a microwave may still retain some residual electrical charge in its components for a short period. This residual charge is usually minimal and dissipates quickly, but it's a good practice to exercise caution when handling any electrical appliance, including unplugged microwaves.
Here are some safety tips:
Allow time to discharge: If you've just unplugged the microwave, wait a few minutes before opening or handling it. This allows any remaining electrical charge to dissipate.
Avoid tampering with internal components: Unless you are a trained professional, avoid opening the microwave or attempting to repair it yourself, as there may be dangerous electrical components inside.
Keep the microwave clean: Make sure the interior and exterior of the microwave are clean and free from debris to prevent any issues when using it later.
Store properly: If you need to store the microwave for an extended period, keep it in a dry, cool place away from direct sunlight and potential hazards.
Remember that while unplugged microwaves are safe from electrical hazards, they can still be heavy and bulky appliances. Take care when moving or handling them to avoid any physical injuries or accidents. If you encounter any issues with your microwave, it's best to contact a qualified technician for inspection and repair.