Does a power inverter have a fuse?

Yes, many power inverters are equipped with fuses as a safety feature. The fuse is designed to protect the inverter and the connected devices from overloads or short circuits by breaking the circuit if the current exceeds a safe level. However, not all inverters come with built-in fuses, so it's important to check the specifications of the specific model you are using. Additionally, external fuses can be added for extra protection.