Square D H465 Switch, 400A, 4-Pole, 600V

Experience durability and control with the Square D H465 switch — a 400A, 4-pole, 600V solution designed for industrial service, maintenance, and replacement projects. Built to stand up to demanding environments, this switch delivers reliable power isolation when it matters most.

• High-current capability: 400 A rating handles large feeders and motor loads, reducing the need for multiple smaller switches in a single installation.
• 4-pole configuration: Simultaneous isolation of all conductors in typical three-phase systems (plus neutral where used) to ensure a safe, complete shutdown during service work.
• 600V maximum voltage: Suitable for standard industrial distribution and control circuits common in manufacturing and facilities operations.
• Part number accuracy: Verify fit and compatibility using the exact part number H465 and your application requirements.
• Support for compatibility checks: If you’re uncertain about fit, send us a message and we’ll help confirm whether H465 meets your needs.

Ideal for professionals and applications

This Square D switch is a practical choice for facility managers, electrical contractors, and plant engineers who need reliable, ready-to-install hardware for service, maintenance, or replacement work. Use cases include isolating large feeders during panel maintenance, performing safe equipment replacements, or upgrading aging switchgear where a robust, high-amperage solution is required.

Specs at a glance

• Part Number: H465
• Product Type: Switch (industrial service switch)
• Amperage: 400 A
• Poles: 4
• Voltage: 600V

Need help matching the part number to your exact application? Message us and our team will verify compatibility and guide you to a reliable setup.