d77543020
10+ year member
CarAudio.com Veteran
i have three amps totaling a current draw of 125 amps instead of using three fuse holders can i connect all three amps to a single 140 amp circuit breaker.
Fuse/CB ratings should be compared to the wire size/capacity you are using to feed those amplifiers. The 125 amp number should be used to size the wire. You are skipping a step.i have three amps totaling a current draw of 125 amps instead of using three fuse holders can i connect all three amps to a single 140 amp circuit breaker.