Eaton DH323NGK - 100A, 240V, 3-Pole, Fused Safety Switch

Meet the Eaton DH323NGK — a rugged 100A, 240V fused safety switch designed for the practical realities of industrial and commercial power distribution. Built to deliver safe electrical isolation and reliable disconnection under load, it’s a trusted component for maintenance, startup, and everyday operation in busy facilities. Its thoughtful design also supports lockout/tagout procedures, helping teams work safer and stay compliant.

Why the DH323NGK stands out

• Three-pole, true isolation — dedicated 3-Pole configuration ensures all conductors in a three-phase system are safely disconnected, minimizing multi-pole fault risk.
• 100A capacity for demanding loads — engineered to handle motors, conveyors, pumps, and other common industrial equipment without compromising safety or performance.
• Fused protection for controlled disconnection — provides predictable, under-load disconnect capability, helping protect equipment and reduce arc-flash exposure during shutdowns.
• NEMA 1 enclosure — compact, indoor-rated housing that fits neatly in control panels and on factory floors where basic dust and incidental contact protection are required.
• LOTO-ready design — purpose-built to integrate with lockout/tagout safety procedures, supporting safer maintenance windows and compliance routines.
• Durable for long-term reliability — built to withstand the rigors of industrial environments, delivering dependable performance over time.

Ideal use scenarios

• Motor control panels and starter circuits in manufacturing lines
• Industrial pumps, fans, and conveyors requiring reliable isolation
• HVAC and processing equipment where safe shutoff is essential
• Maintenance-ready power disconnects in commercial facilities

Operational benefits you’ll notice

The DH323NGK is more than a switch — it’s a safety and reliability tool. The three-pole design reduces the chance of partial energization during service, while the fuse element provides a controlled, predictable disconnection that protects both personnel and equipment. Its indoor NEMA 1 enclosure supports straightforward integration into existing control systems, and its compatibility with standard safety practices makes it a smart choice for teams prioritizing safety, uptime, and regulatory alignment.

Technical snapshot

Brand: Eaton | Model: DH323NGK | Product Type: Fused Safety Switch

Amperage Rating: 100A | Voltage Rating: 240V | Number of Poles: 3-Pole | Enclosure Rating: NEMA 1

For facilities seeking a dependable, purpose-built solution for safe power isolation and controlled disconnection, the Eaton DH323NGK delivers clear, real-world value. It combines robust electrical protection with practical safety features, all in a compact form that fits neatly into standard control environments.