Siemens JN422 General Duty Fusible Safety Switch

Siemens JN422 General Duty Fusible Safety Switch is a 60 A, 240 V fused disconnect from Siemens' ITE general‑duty safety‑switch lineup. Configured as a 3‑pole device, it provides fused isolation for 240 V circuits in commercial and light industrial environments, enabling safe de‑energization for maintenance and servicing of feeders and loads. As a general‑duty safety switch, the JN422 is designed to interrupt 60 A at 240 V and is intended for use where fused protection is required to guard equipment such as motors and other 240 V loads. This unit pairs a robust disconnect handle with fuse‑based protection to support reliable isolation in control panels, electrical rooms, and power distribution applications. The JN422 designation identifies Siemens' standard fused general‑duty switch line, offering a straightforward solution for routine power isolation within standard industrial and commercial electrical infrastructure.