Westinghouse HFN361 Fusible Safety Disconnect Switch

The Westinghouse HFN361 is a 30 Amp, 3-pole, heavy-duty fusible safety disconnect switch (Part Number HFN361) designed for reliable power isolation in industrial and commercial electrical systems. This metal-enclosed, Type 1 indoor unit features surface-mount mounting and a lockable handle for safe lockout/tagout, making it suitable near motor loads, conveyors, HVAC equipment, pumps, and other equipment requiring a dependable equipment disconnect and power isolation. Rated for 600 VAC, it supports power distribution and motor control applications and is commonly used where emergency shutdown capability and safe servicing are needed, with common replacements including Eaton DH361URK, Square D HU361, and Siemens HF361.