Square D HU361AWK - 30A, 600V, Disconnect Switch

Meet the Square D HU361AWK disconnect switch—a purpose-built solution for safe electrical isolation in demanding industrial and commercial environments. With a 30A amperage rating and a 600V maximum, this switch delivers dependable disconnection under load, supporting rigorous lockout/tagout (LOTO) procedures and helping maintenance teams work confidently around energized equipment.

Key specifications at a glance

• Amperage rating: 30A
• Voltage rating: 600V
• Product type: Disconnect Switch
• Brand: Square D
• Model: HU361AWK

Why the HU361AWK stands out

• Reliable isolation under load: Engineered to interrupt circuits cleanly so equipment can be serviced without compromise.
• LOTO-ready design: Built to integrate with standard lockout/tagout practices, enhancing worker safety during maintenance, repairs, and inspections.
• Durable, field-ready construction: Designed for long-term use in demanding environments, standing up to frequent operation and switching.
• Clear, decisive control: Provides a straightforward on/off action that reduces ambiguity during routine shutoffs and emergency actions.

Ideal applications and use cases

• Industrial machinery and line equipment where routine maintenance requires safe power isolation.
• Commercial electrical rooms and distribution panels needing a dependable disconnect for service turn-downs.
• Conveyor systems, pumps, fans, and HVAC equipment where quick, safe disconnection is critical for worker safety.
• Maintenance programs that emphasize OSHA-compliant lockout/tagout procedures and verifiable energy control.

Practical guidance for installation and operation

• Position the HU361AWK in control panels or switchgear where easy access and visible status are important, ensuring clear labeling of the disconnected state.
• Coordinate with your LOTO practices to assign appropriate padlocks or hasps for immediate, reliable energy isolation during maintenance.
• Verify compatibility with existing wiring and feeder arrangements in your electrical distribution setup to ensure seamless integration.
• Incorporate routine inspection into your preventive maintenance schedule to confirm mechanical action and electrical contacts remain clean and responsive.

For facilities prioritizing safety, reliability, and compliant maintenance workflows, the Square D HU361AWK offers a dedicated solution that aligns with real-world electrical isolation needs. Rely on this disconnect switch to maximize uptime while protecting your teams during every service interval.