Westinghouse JHU362 - 200A, 600V, Heavy-Duty, Non-Fusible, Disconnect Switch

The Westinghouse JHU362 is a 200A, 600V heavy-duty disconnect switch designed to deliver dependable on/off isolation in demanding industrial and commercial environments. This non-fusible design provides a rugged, maintenance-friendly solution that integrates smoothly into control panels and motor control schemes, pairing with external overcurrent protection to keep your systems safe and accessible.

Key specifications at a glance

• Model: JHU362
• Amperage: 200A
• Voltage: 600V
• Duty: Heavy
• Fused: Non-Fusible

Why this disconnect stands out

Built for industrial reliability, the JHU362 embraces a robust construction that stands up to challenging environments. Its non-fusible design means fewer consumables to monitor and replace, reducing maintenance downtime while still delivering clear, decisive isolation when service or repair is required. The compact footprint makes it easier to install in space-constrained panels, control cabinets, and distributed switchgear without sacrificing durability or performance.

Ideal applications

• Motor disconnects for conveyors, pumps, fans, and compressors
• Panelboards and distribution panels requiring a compact, maintenance-friendly isolation switch
• Branch circuit protection setups where external fusing is used alongside a sturdy disconnect

Practical use and setup tips

• Pair the JHU362 with appropriately rated external overcurrent protection to complete the safety and protection scheme.
• Install in a control panel or switchgear enclosure designed for 600V systems and 200A continuous operation.
• Label clearly for maintenance teams so the disconnect is obvious during routine servicing or emergency isolation.
• Plan wiring routes and termination methods that minimize contact resistance and ensure reliable operation across voltage transients.

For projects requiring a dependable, high-capacity isolation device without an internal fuse, the Westinghouse JHU362 delivers straightforward operation, solid construction, and practical integration into motor control and power distribution layouts. It’s a smart choice when you need clear, safe isolation in a compact, easily serviceable package.