Square D HU461 - 30A, 600V, Disconnect Switch

Introducing the Square D HU461, a purpose-built disconnect switch engineered for safe electrical isolation in demanding industrial and commercial environments. It delivers dependable disconnection under load while supporting robust lockout/tagout procedures, so maintenance teams can work with confidence and minimize downtime.

Why the HU461 stands out

• 30A amperage rating provides reliable control for mid-size circuits without unnecessary overengineering.
• 600V voltage rating accommodates a wide range of power distribution and machine loads, offering versatility and future-proofing for evolving systems.
• Specifically designed to support lockout/tagout compliance, helping facilities maintain rigorous safety standards during servicing.
• Built for durability in challenging environments, delivering enduring performance and consistent isolation when it matters most.
• Backed by the trusted Square D lineage, aligning with established electrical safety practices and reliability expectations.

Practical applications

Ideal for isolating electrical circuits in service panels, motor control centers, and machine rooms. Use the HU461 as a dedicated service disconnect to safely power down equipment for maintenance, inspection, or repair—minimizing risk and streamlining downtime planning.

Installation and compatibility

Engineered to integrate into standard electrical layouts where a dedicated disconnect is required. Suitable for circuits up to 30A and 600V, making it a practical choice for facilities that need a reliable, compliant isolation point without compromising on space or performance.

Care, safety, and best practices

Follow established lockout/tagout procedures and verify isolation with appropriate testing before servicing. Ensure proper enclosure clearance and secure mounting to maintain safe operation and long-term reliability.

Equip your facility with the Square D HU461 Disconnect Switch to ensure precise, safe, and dependable electrical isolation for your critical loads. Add it to your cart today to strengthen your safety and maintenance workflows.