Square D D223N 100A Fusible Safety Disconnect Switch 240VAC

The Square D D223N is a general‑duty fusible disconnect switch tailored for industrial and commercial electrical systems. Rated at 100 A and 240 V AC, it offers a reliable solution for safely isolating circuits and protecting against overcurrent conditions. Housed in a NEMA 1 surface‑mount enclosure, it is ideal for indoor applications. The D223N supports H, K, or R‑class fuses and delivers an interrupt rating of 100 kA.