Arcade machines are designed with various failsafe mechanisms to prevent damage, ensure player safety, and extend the lifespan of the hardware. Here are the most common types:

1. Overcurrent Protection: Fuses or circuit breakers prevent electrical overloads that could damage components.

2. Thermal Cutoffs: Temperature-sensitive switches shut down the machine if overheating occurs.

3. Emergency Stop Buttons: Instantly power down the machine in case of malfunctions or hazards.

4. Voltage Regulators: Stabilize power input to avoid surges that could harm sensitive electronics.

5. Mechanical Interlocks: Prevent access to high-voltage areas during operation or maintenance.

These mechanisms work together to minimize risks and keep arcade machines running smoothly for years. Regular maintenance ensures these failsafes remain functional.