Eaton DH363URK - 100A, 600V, 3-Pole, Fused Disconnect Switch

The Eaton DH363URK is a high-performance fused disconnect switch designed for industrial and commercial environments where safe, reliable electrical isolation is non-negotiable. With a 100A rating, 600V maximum, and a 3-pole configuration, this switch provides a dependable disconnect path that protects personnel and equipment while supporting robust lockout/tagout procedures. Built to endure demanding conditions, it offers consistent performance and long-term durability across frequent on/off cycles.

Three-pole fused design for comprehensive phase protection means each of the three phases is guarded by its own fuse, enabling precise isolation and minimizing the risk of fault propagation. In practical terms, this translates to cleaner outages, safer maintenance, and reduced arc flash exposure when interruptions are necessary on three-phase systems.

Key benefits that matter in the field

• Three-pole fused configuration provides per-phase protection and a clear, code-friendly isolation point for all three conductors, simplifying integration with motors, feeders, and control circuits.
• 100 A at 600 V supports medium-duty industrial circuits and service panels, giving you a single, reliable device for power control and fault protection.
• Lockout/Tagout compatibility facilitates safe maintenance by allowing standard padlocks and tags to secure the disconnect during servicing.
• Durable construction built to withstand industrial environments and frequent operation, delivering consistent performance over time without compromising safety.

Ideal applications and use cases

• Isolating three-phase equipment on factory floors, processing lines, and packaging systems for safe routine maintenance.
• Providing a secure service disconnect for large motors, pumps, conveyors, and HVAC systems operating up to 600V.
• Serving as a dedicated disconnect point within electrical panels, motor control centers (MCCs), and control cabinets to ensure quick, safe de-energization.

The DH363URK is more than a switch—it's a critical safety component that helps you meet lockout/tagout standards, protect personnel during servicing, and minimize downtime by delivering reliable, controlled disconnection exactly when you need it. For any facility dealing with three-phase loads and 600V equipment, this Eaton fused disconnect switch offers a disciplined, durable solution that integrates smoothly into your electrical protection strategy.

Specifications at a glance:

• Amperage rating: 100 A
• Voltage rating: 600 V
• Poles: 3-Pole
• Product type: Fused Disconnect Switch
• Brand: Eaton
• Model: DH363URK