In safety switches, neutral assemblies allow complete isolation of both live and neutral conductors. Some neutral assemblies include a fuse or disconnect link, which can protect against faults in the neutral line—though this is less common and typically used in specific industrial setups. In a safety switch, the neutral assembly ensures that this reference is maintained, helping prevent electrical shock. This Neutral assembly is rated for 400A and 600A which accepts (2) 600kcmil or (2) 350kcmil or (1) 250kcmil copper only.