Eaton DH223NGK - 100A, Fused Safety Switch

The Eaton DH223NGK is a 100A fused safety switch crafted for industrial and commercial environments where safe electrical isolation and dependable disconnection are non-negotiable. This switch seamlessly combines fusing with disconnect functionality, delivering reliable protection and peace of mind during maintenance and servicing. Its design supports proper lockout/tagout procedures, helping crews meet safety requirements while minimizing downtime and risk.

Why the DH223NGK stands out

• Integrated fused protection provides overcurrent protection in a single, compact unit, helping to prevent arc and equipment damage during fault events.
• 100A rating is tailored for mid-to-large circuits, offering a robust disconnect solution without sacrificing accessibility.
• Lockout/tagout readiness simplifies safety compliance, making it easier to secure lines during maintenance.
• Durable, dependable construction designed for long-term reliability in demanding environments, reducing maintenance frequency and unplanned downtime.
• Clear electrical isolation under load allows technicians to service equipment with confidence, knowing the circuit can be safely de-energized without compromise.

Specifications

• Amperage Rating: 100A
• Product Type: Fused Safety Switch
• Brand: Eaton
• Model: DH223NGK

Ideal use cases

• Industrial facilities requiring safe feeder and motor circuit isolation during maintenance
• Commercial environments with strict lockout/tagout procedures to protect personnel
• Installations where reliable under-load disconnection reduces arc flash risk and equipment wear
• Retrofits or new builds in control panels and service enclosures needing a ready-to-use fused disconnect

How it improves safety and uptime

• Provides a trustworthy path to electrical isolation, which is essential for safe servicing and compliance with safety protocols.
• Minimizes arc‑flash potential by ensuring disconnection occurs cleanly under load, protecting both workers and equipment.
• Streamlines maintenance workflows through lockout/tagout compatibility, helping teams complete tasks faster and more safely.
• Supports long-term reliability in challenging environments, contributing to reduced maintenance cycles and steady operational uptime.

Practical tips for maximum value

• Integrate the DH223NGK into your standard maintenance SOPs to ensure consistent lockout/tagout practices.
• Schedule routine inspections of the switch and associated fuses to verify integrity and continuity of protection.
• Coordinate with your electrical distribution plan to place the fused safety switch where it’s readily accessible for service yet protected from environmental exposure.
• Keep spare fuses on hand and confirm compatibility with the DH223NGK to minimize downtime during fault conditions.