Square D H361RB - 30A, 600V, 3-Pole, Fused Disconnect Switch

The Square D H361RB 30A, 600V, 3-Pole Fused Disconnect Switch is engineered for environments where safe, reliable electrical isolation is non-negotiable. Built to withstand daily control-panel duty, it provides dependable disconnection under load while supporting strict lockout/tagout procedures to protect technicians during service and maintenance.

• Three-pole design: Ensures balanced protection and clean isolation of all three phases for reliable performance in three‑phase systems.
• 30A / 600V ratings: Versatile enough for a wide range of motor control circuits and higher‑voltage control applications.
• Fused protection: Integrated overcurrent protection enables controlled interruption during faults, helping to minimize damage to equipment and wiring.
• Lockout/tagout readiness: Built to support safe servicing practices, making compliant maintenance straightforward and efficient.
• Durable, long‑term reliability: Designed for industrial and commercial environments where dependable isolation matters, reducing downtime and maintenance cycles.
• Proven Square D quality: Backed by decades of engineering and field reliability, offering predictable performance in demanding applications.

Ideal uses and scenarios: Install the H361RB in motor control panels, equipment service disconnects, conveyors, pumps, and other three‑phase machinery where reliable isolation and overcurrent protection are essential. It streamlines panel wiring by combining isolation and protection in a single, compact unit, making it easier to meet safety standards and maintain uptime in busy facilities.

Why this model stands apart: The H361RB merges a robust fused disconnect with a clear focus on safe maintenance workflows. Its three‑pole configuration ensures each phase is independently protected, while its factory‑level reliability delivers consistent performance across many shifts and years of operation. For technicians and panel builders prioritizing safety, simplicity, and durability, this switch is a dependable cornerstone of any electrical isolation strategy.

Specifications

• Amperage Rating: 30A
• Voltage Rating: 600V
• Number of Poles: 3-Pole
• Product Type: Fused Disconnect Switch
• Brand: Square D
• Model: H361RB

• Maintenance tips: Keep spare fuses on hand for quick replacement, verify lockout/tagout devices are compatible with the switch, and inspect for signs of wear or overheating during routine maintenance.
• Installation note: Confirm mounting and enclosure compatibility to ensure a secure fit and reliable operation within your control system.