Square D HU661RWK - 30A, 600V, 6-Pole, Safety Switch

Meet a compact, rugged solution for safe, reliable electrical isolation in demanding industrial and commercial spaces: the Square D HU661RWK safety switch. Rated for 30A, 600V and configured as a 6-pole disconnect, it delivers full control over multi-line circuits, ensuring safe servicing and dependable overcurrent protection when it matters most.

• Six-pole design provides complete isolation of all conductors in multi-line circuits, simplifying maintenance and reducing arc-flash risk during servicing.
• 30A, 600V rating makes it suitable for a wide range of motor loads, panelboards, and branch circuits in both industrial plants and commercial facilities.
• Maintainable fusible switch combines on/off control with built-in overcurrent protection and straightforward fuse replacement in the field, minimizing downtime.
• Rugged construction engineered for demanding environments, delivering dependable performance under frequent switching and harsh conditions.
• Compact footprint fits tighter electrical rooms and panel assemblies without sacrificing accessibility or safety, enabling neater, simpler installations.
• Easy integration designed to work with standard control gear and enclosures, making it a practical choice for motor disconnects, panelboard protection, and branch-circuit protection.

Ideal for applications where reliable motor disconnects and comprehensive circuit protection are essential—such as manufacturing lines, HVAC systems, pumping stations, and complex panel networks. The HU661RWK delivers fast isolation, straightforward maintenance, and a streamlined form factor that helps you meet safety standards while keeping installation and service time to a minimum.

Why choose this model? It consolidates safety, protection, and accessibility in a single, durable unit. If you need a dependable 6-pole disconnect that protects personnel during service and safeguards equipment during operation, the Square D HU661RWK is a precise, efficient fit for your electrical infrastructure.

Specifications at a glance

• Model: HU661RWK
• Current rating: 30 A
• Voltage rating: 600 V
• Poles: 6
• Type: Safety switch / fusible switch designed for reliable isolation and overcurrent protection