Schneider Electric PQ4203G is a 30A fusible plug-in unit for I-Line busway installations. The four-pole device houses three fuses plus a grounding path and uses a plug-in connection to integrate with compatible I-Line busway assemblies. It is rated for up to 240 VAC, making it suitable for 30 A branch circuits within I-Line busway networks. This bus plug accessory is part of Schneider Electric's I-Line busway family and is cataloged as PQ4203G. By inserting into the proper busway module, the PQ4203G provides removable fuse protection for feeders connected to the line.
