Square D 29415507100160001 Panelboard Interior

Square D 29415507100160001 Panelboard Interior is a 100 A, 3‑phase, 4‑wire panelboard interior with a 100% neutral configuration (AK). This interior module is designed to fit compatible Square D panel enclosures and serves as the internal structure used to organize and support a 3‑phase distribution system within the panelboard. The 3‑phase, 4‑wire arrangement denotes three live conductors plus a neutral, aligning with standard electrical distribution practices for commercial and industrial applications that require a dedicated neutral path at the panel interior level. The AK suffix identifies the configuration variant within Square D’s catalog, helping match the interior to the correct enclosure family and accessories in standard electrical distribution setups. This part should be used in installations where a Square D panelboard interior is specified, providing compatibility with the brand’s enclosure line for reliable integration in electrical distribution projects.