Westinghouse XUK363 - 100A, 600V, 3-Pole, Switch

The Westinghouse XUK363 is a robust 3-Pole fusible switch engineered to deliver reliable on/off isolation and overcurrent protection in demanding industrial and commercial environments. With a 100A rating and a 600V class, this switch handles motor loads and distribution tasks with clear, decisive operation that keeps sites safe and productive.

• Model: XUK363
• Amperage: 100A
• Voltage: 600V
• Poles: 3-Pole
• Primary applications: Motor disconnects, panelboards, and branch circuit protection
• Design emphasis: Compact, maintainable fusible switch that simplifies servicing and fuse replacement
• Best for: Industrial and commercial installations where space is at a premium and reliable protection is essential

Why choose the XUK363? It’s purpose-built for scenarios where safe, deliberate power isolation matters most. The fusible switch design provides integrated overcurrent protection, reducing the need for multiple components and helping to streamline electrical layouts. Its compact footprint makes it suitable for crowded switchgear enclosures, panelboards, and motor control centers without compromising performance or safety.

Practical use cases you’ll appreciate:

• Motor maintenance: Quickly disconnect large motors for servicing while preserving the integrity of the rest of the electrical system.
• Panelboard management: Isolate sections of a distribution panel during wiring changes, upgrades, or fault troubleshooting.
• Branch circuit protection: Provide targeted, reliable protection at the point of use in tighter installations.

Who is this ideal for? electricians, maintenance teams, and panel builders working in industrial facilities, manufacturing floors, and commercial power rooms who need a rugged, space-efficient solution that won’t complicate servicing or downtime.