Industrial GF325N Safety Switch Disconnect Fusible NEMA 1

Siemens GF325N is a 400 A, 3‑pole, 4‑wire general‑duty fusible safety switch (disconnect) designed for indoor 240 V systems. Housed in a NEMA 1 enclosure with a neutral connection, it provides a dedicated main disconnect for 3‑phase circuits in light industrial and commercial settings. The GF325N supports up to 240 V AC with a horsepower rating up to 158 HP at 240 V and is intended to accept standard fusible elements for 400 A service. As a fusible disconnect, it offers a clear isolation point for maintenance or emergency shutdown of 3‑phase loads such as motors, pumps, fans, or conveyors in a cabinet‑style package.