Siemens HF361N Fusible Safety Switch

The Siemens HF361N Fusible Safety Switch is a 3-pole manual safety disconnect that provides both circuit isolation and fusible over-current protection for 30 A circuits in industrial and commercial electrical distributions. It uses replaceable industrial fuses (Class H or similar) and is rated for voltages up to 600 VAC (model dependent), enabling secure disconnect and protective switching for three-phase equipment. The switch offers load and line lugs for secure termination, a manual ON/OFF handle with lockable provision, and an industrial-duty enclosure that supports surface or panel mounting. UL listed and CSA certified, the HF361N is designed for use in commercial facilities, industrial plants, HVAC systems, lighting panels, pump controls, and motor control centers where reliable isolation and fused protection are required.