Overvoltage protection circuit
1) You can use a fuse. Select the response rate in the parameter i2t and current rating > (1.5~2)*10A. This is a simple solution.

2) A little more difficult is to come up with a protection citcuit. For example, I want to offer you this citcuit:







simulate this circuit &ndash; Schematic created using CircuitLab

When the current exceeds the value of I*R1>0.6 , the transistor opens and gives a fault signal.