[TenTec] fast acting breakers

[Paul DeWitte K9OT]

I am in the process of  standardizing all of my wiring between the power
supplies and radios so I can hook any radio to any power supply. I would
like to have a fast acting breaker in line since these are not Ten Tec
power supplies. Does anyone have 3 of them that they would like to part
with, or a source to obtain them? I am not sure of the model number but do
not want the slow trip model. I think there are 3 models instant, fast and
slow. Is the fast one the one that I need? Thanks 73 Paul K9OT