The ABB AMCB3GMFP is a mounting hardware kit designed for the Spectra Series panelboards. This set includes a filler plate, straps, and brackets that bolt directly onto the Spectra panelboard frame, providing a solid and reliable setup. It’s intended for single mounting applications and supports breaker frames like SGH, SGL, and SGP in a 3-pole configuration. You might call it a pretty slick solution when you need renewal parts to keep your system running smoothly. Distributed by BSP Automation, this kit is a handy addition for maintaining or upgrading your existing panelboard assemblies.