Redoing wiring for electronics and some other stuff on buddies boat.. He upgraded his TM year or so back from 24v to 36v.. I just noticed the circuit breaker he currently has is a 24V 20amp.. I am gonna be replacing it with a Blue Sea switchable style so he can cut power quickly if need be.. Just want to make sure I order right AMP.. From what I am seeing a 50 amp may be what is needed..