Current alarm, for a motor

[Rimrock]

Hi, thanks so far. I have not found a finished circuit on the marked yet, that has a 'current buzzer'. There are the cheap current testers e.g on ebay, with a diplay, 0-10A. I guess it's possible to make it from some drawings and a circuit board, but I am still looking. I find some small circuit breakers, for 3A, on ebay. This winch will be a part of a wrecker boom/unit. When the current will pass the max allowed, and circuit to break, or a buzzer to buzz, one quite possible need to walk over to the model and re-arrange something on the rigging anyway.