Eaton DG223NRB - 100A, 240V, 2-Pole, General-Duty, Fusible, Safety Switch, NEMA 3R

The Eaton DG223NRB is a rugged 100A, 240V, 2-pole safety switch engineered for reliable on/off isolation with integrated overcurrent protection. Built for demanding industrial and commercial environments, this fusible, general-duty switch combines a compact footprint with straightforward maintenance, delivering dependable control for both simple drives and critical motor circuits.

Core advantages

• Integrated fusible protection: combining isolation and overcurrent protection in a single, space-efficient unit, reducing wiring complexity and panel clutter.
• NEMA 3R enclosure: weather-resistant and suitable for outdoor installations or harsh indoor spaces, guarding against rain, dust, and incidental moisture.
• 100A, 240V, 2-pole design: provides solid, straightforward disconnect for medium-sized motors and branch circuits while keeping control wiring clean and accessible.
• General-Duty, maintainable: designed for broad industrial use with easy fuse replacement and routine servicing without specialized tools.

Ideal use cases

Use the DG223NRB as a motor disconnect on small to mid-size motor circuits, a primary disconnect for panelboards, or a branch-circuit protection point in commercial facilities. It’s well-suited for outdoor pump stations, HVAC motor loads, conveyors, and other equipment where a compact, reliable safety switch is essential for safe maintenance and quick fault isolation.

Why this matters

Rather than juggling separate components for isolation and protection, the DG223NRB consolidates functions into one rugged unit. That means faster installation, fewer parts to manage, and a clear, code-compliant isolation point that technicians can trust during servicing and lockout/tagout procedures.

Specifications at a glance

Model: DG223NRB • Amperage: 100A • Voltage: 240V • Poles: 2-Pole • Enclosure: NEMA 3R • Duty: General • Type: Fusible Safety Switch. This configuration is ready to support motor control and branch circuit protection where a compact, maintainable solution is needed.