Square D N252173 Fuse Clip Base Assembly 200A 600V

The Square D N252173 Fuse Clip Base Assembly is a purpose-built mounting base for Square D fuse clips, specifying a 200 ampere, 600 volt rating that defines the maximum electrical and fault conditions it is designed to support. Identified by the N252173 part number, this base forms the structural foundation within compatible Square D fuse-block and disconnect assemblies, providing secure seating and precise alignment for clip-type fuses used in protective circuits. As a base assembly, it does not include fuses itself but serves as the critical interface between the fuse clips and enclosing gear, enabling reliable electrical contact under load and facilitating safe maintenance and replacement. The unit carries the Square D brand under Schneider Electric and is widely used in industrial and commercial electrical distribution, with the 200A, 600V rating making it suitable for medium- to high-power applications that require robust fuse protection. For installation or retrofit projects, verify that the receiving panel or disconnect accepts the N252173 base and compatible Square D fuse clips to ensure proper fit, electrical performance, and long-term reliability.