Square D HU361RB - 30A, 600V, Heavy Duty Disconnect Switch

Introducing the Square D HU361RB — a 30A, 600V Heavy Duty Disconnect Switch engineered for environments where safe power isolation can't be compromised. Whether you're serving manufacturing lines, outdoor equipment, or critical electrical rooms, this switch delivers reliable disconnection under load and supports lockout/tagout procedures to keep maintenance personnel safe.

Key specifications and benefits

• Amperage and voltage: 30 A at up to 600 V, handling common industrial circuits and motor loads with confidence.
• Enclosure: NEMA 3R-rated enclosure for indoor or outdoor installations, protecting contacts and wiring from weather and dust.
• Lockout/Tagout readiness: Designed to support proper LO/TO procedures, aiding compliance and worker safety.
• Reliable under-load disconnection: Engineered to break circuits cleanly even when circuits are live, reducing arcing risk and downtime.
• Durable construction: Built for long-term service life in demanding environments.

Who should consider this switch?

This disconnect switch is ideal for electrical installers, industrial maintenance teams, plant engineers, and service contractors who need a dependable, field-ready solution for isolating power. Use it on panels, feeders, and equipment disconnects where a robust, code-aligned isolation point is essential.

Practical use cases

• Isolating motors or feeders during scheduled maintenance to meet lockout/tagout requirements.
• Outdoor equipment feed points on loading docks, conveyors, or weather-exposed machinery thanks to the weather-resistant enclosure.
• Emergency isolation points in electrical rooms or switchgear assemblies where quick, safe disconnection is critical.

Choosing the HU361RB means embracing a purpose-built tool designed to keep people and equipment safe, reduce downtime, and support compliant maintenance procedures. Invest in a disconnect switch that pairs straightforward operation with rugged performance—order the Square D HU361RB today and reinforce your facility's electrical safety and reliability.