Square D HU363 - 100A, 600V, Disconnect Switch

Meet the Square D HU363—a rugged 100A, 600V disconnect switch crafted for industrial and commercial environments that demand safe, reliable electrical isolation. This dedicated isolator delivers a decisive disconnect, giving technicians a clear, safe point to de-energize equipment during maintenance and inspections.

• 100A current rating and 600V maximum voltage—designed to handle typical feeder and service disconnect scenarios in demanding facilities.
• Supports lockout/tagout procedures—facilitates compliant safety practices, helping teams prevent accidental energization during service.
• Dependable disconnection under load—engineered to shut off power reliably even when circuits are energized, reducing downtime and arcing risk.
• Long-term durability—built to endure harsh industrial and commercial environments, delivering consistent performance over time.
• Versatile applications—ideal for service disconnects, motor control centers, distribution panels, and other isolation points across factories, warehouses, and commercial facilities.
• Trusted Square D quality—backed by Schneider Electric heritage, ensuring compatibility and reliable integration with existing electrical systems.

Whether you’re upgrading safety hardware, specifying new equipment, or designing a shutdown plan, the HU363 provides a precise, purpose-built solution for 600V systems at 100A. It’s the reliable isolation point your electrical infrastructure can depend on.