I have a small exterior structure that requires (3) circuits. I was going to run a MWBC to the structure. The MWBC will be fed from a existing panel in another structure. Technically I don't need a fused disconnect. How would this work? Is there a such thing as a device rated as service equipment (225.36) that can be used to disconnect the whole MWBC? Am I correct in thinking it doesen't have to be fused? Dont have my NEC at home so any help would be appreciated.