Square D H322DS 60A 3P 240V Safety Switch, Fusible | AmpState

Introducing the Square D H322DS 60A 3P 240V Fusible Safety Switch from AmpState—a rugged equipment disconnect and isolation solution designed for reliable protection at the point of use. Built by Square D, this fusible safety switch is engineered for dependable performance in demanding electrical environments.

What makes this safety switch stand out

• Fusible safety switch—provides integrated overcurrent protection aligned with standard industrial practices, enabling clear, local disconnection of power for safe maintenance and servicing.
• 60 A rating with 3 poles at 240V—handles multi-line isolation for three-phase equipment and enclosures, ensuring all conductors can be safely disconnected in one operation.
• Direct part-number match—specifically designed as H322DS, making replacements and spare inventory straightforward for panel builders and maintenance teams.
• Brand trust—manufactured by Square D, a standard in industrial safety switches, backed by AmpState for availability and compatibility support.
• Availability from AmpState—easy to source when you’re stocking parts for ongoing maintenance or project builds.

Ideal applications

• Equipment disconnects at the point of use in manufacturing lines, processing equipment, and motor control systems.
• Panel building projects where a precise part-number match matters for install plans and service documentation.
• Maintenance inventories that require quick, direct replacement parts to minimize downtime during routine servicing or fault isolation.

Why this matters for your operation

The H322DS combines a robust three-pole configuration with a fusible design to deliver reliable, fast protection and predictable isolation behavior. By enabling a single, definitive disconnect at the equipment level, it simplifies lockout/tagout procedures, reduces the risk of arc flash during maintenance, and helps your team meet safety and compliance requirements more efficiently.

How to ensure the right fit

If you’re cross-checking part numbers or confirming compatibility, AmpState is ready to assist. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm the fit for your specific installation.