Square D H464 Disconnect Switch, 200A, 4-Pole, 600V

Square D H464 Disconnect Switch — 200 A, 4-Pole, 600 V — a rugged isolation solution for industrial electrical service, maintenance, and replacement projects.

Designed to stand up to demanding industrial environments, the H464 provides a reliable way to safely isolate power during servicing or component replacement. Its four-pole design ensures complete shutdown of all conductors, minimizing arcing risk and giving technicians a clear, single point of isolation for safer maintenance operations.

• Amperage: 200 A
• Poles: 4
• Voltage rating: 600 V
• Manufacturer: Square D
• Part Number: H464

Why it matters in real-world use: in facilities with large motors, feeders, or control-panel configurations, a dedicated disconnect like the H464 simplifies maintenance schedules, improves safety during servicing, and supports quick restoration of power after work is completed. It’s a practical choice for service entrances, switchgear enclosures, and industrial control circuits where dependable isolation is essential.

Before purchasing, verify fit by part number and application requirements to ensure compatibility with your enclosure, wiring scheme, and operating environment. The H464 is purpose-built for industrial service needs, and matching the exact part number helps guarantee correct mounting, contact arrangement, and electrical ratings for your specific installation.

Compared with partial-disconnection options, the Square D H464’s four-pole configuration provides full, mechanical isolation of all conductors, helping you maintain safer, more reliable operation during maintenance and replacements.

If you need help confirming compatibility or matching the right part number to your application, message us and we’ll assist with exact fitment and setup guidance.