20 amp circuit breaker
25Amp Circuit Breakers are mainly used for power window supplies.
circuit breaker fuse
A mobile CB radio.
cock block Certified Bullsh!tter
12 volts in a car battery
pull the plate off the dash where the cb is strapped to
Usually nothing larger than 3 amp fuse. Under normal use 2amp fuse will work perfectly....
You don't. It won't work.
You may want to reconsider going directly into the fuse box; that connection will always be hot, so "if" you forget to turn off the CB when you leave the truck, you'll drain your battery. Think about going to a "power when on" connection.
pos (red ) should got straight to the battery or fuse box .ground should be conected to the frame of car or metal ,never the battery for the ground side
contactor is a controlling device unlike CB-protecting device. It is usually connected in series with the fuse.
You need to give a specific model before this can be answered.