Square D HU363DS - 100A, 600V, 3-Pole, Disconnect Switch

Meet the Square D HU363DS — a robust 3-pole disconnect switch crafted for safe, reliable electrical isolation in industrial and commercial environments. With a 100A current rating and a 600V capacity, this device delivers a decisive disconnect under load and supports proper lockout/tagout procedures to keep maintenance teams protected.

• Three-pole isolation for complete phase clearance: Simultaneous disconnection of all three conductors in a three-phase system.
• 100A / 600V rating: Suitable for motors, feeders, and control circuits commonly found in manufacturing floors and facility infrastructures.
• Lockout/Tagout compatibility: Facilitates safe servicing by preventing accidental re-energization.
• Dependable disconnection under load: Maintains reliable performance even when equipment is energized during shutdowns or maintenance.
• Durable, long-term design: Built to endure the demands of busy operations, providing consistent protection over time.
• Brand-backed reliability: Part of Square D's HU series, ensuring compatibility and predictable behavior with related electrical components.

Use cases include isolating motors, pumps, conveyors, HVAC systems, and feeders in warehouses, factories, and data centers. The HU363DS shines when safety and compliance are paramount, helping you meet lockout/tagout requirements while reducing downtime associated with power isolation.

• Ensure the disconnect is mounted in a suitable enclosure and wired to match your circuit design.
• Pair with approved lockout devices and clear tagging to support OSHA safety practices.
• Perform periodic inspections to verify the handle operation, mounting integrity, and absence of wear.