Square D H461 Disconnect Switch, 30A, 4-Pole, 600V

Square D H461 Disconnect Switch — a rugged, dependable isolation solution designed for industrial electrical service, maintenance, and replacement projects. With a 30 A rating across four poles and a 600 V maximum, this disconnect switch delivers clear, reliable power shutdown when you need it most.

Why the H461 stands apart

• 4-pole design provides full isolation of conductors, improving safety during servicing of motors, feeders, and switchgear.
• Specifically built for industrial environments where robust performance and quick disconnect capability are required.
• Engineered by Square D, a trusted name in electrical distribution and control equipment, ensuring compatibility with existing Square D and related components.
• Part number H461 enables straightforward compatibility checks so you can confirm fit against your equipment and enclosure.

Key specifications

• Manufacturer: Square D
• Part Number: H461
• Product Type: Disconnect Switch
• Amperage: 30 A
• Poles: 4
• Voltage: 600 V

Ideal use cases

Use the Square D H461 in industrial service panels, equipment rooms, and maintenance workflows where a clean, safe isolation is required before servicing motors, transformers, or feeders. It’s suitable for projects involving equipment replacement, routine maintenance, or installations that demand a reliable upstream disconnect to protect personnel and gear.

Compatibility and support

Verify fit by part number H461 against your application requirements. If you need help confirming compatibility or matching a part number, message us and we’ll help you validate the fit for your specific setup.

Practical guidance for best results

• Plan for full-system isolation by using the 4-pole configuration to disconnect all live conductors during maintenance.
• Cross-check voltage and current ratings (600 V, 30 A) with your equipment spec to ensure safe operation.
• When installing, follow your site’s electrical codes and safety protocols, including appropriate lockout/tagout procedures.