mcalidl
Member
I am a young engineer and have a simple question. I am putting a 6KW 3 phase 480 v heater on a size 1 starter. I know this will work on a size 0 but that is not very common around here. I have a question about properly fusing and setting the overloads. What size and how do I go about figuring this out. Which one is instantaneous and which is time delay?