Eaton Cutler-Hammer DG223NGB - 100A, 240V, Fusible, Switch

Meet the Eaton Cutler-Hammer DG223NGB — a durable 100A, 240V fusible switch engineered to deliver reliable on/off isolation and integrated overcurrent protection in demanding industrial and commercial environments. This compact, maintainable switch is purpose-built for motor disconnects, panelboards, and branch circuits, helping you keep critical power paths safe, controllable, and easy to service.

Compact, reliable fusible protection in one rugged package

• Integrated protection and isolation — a single device provides both disconnect capability and overcurrent protection, simplifying wiring and reducing components in your power path.
• 100A, 240V versatility — suitable for a wide range of motor loads and circuit protection needs common in manufacturing, facility services, and equipment rooms.
• Space-conscious design — built to fit tight panels and cramped enclosures where traditional disconnects won’t leave room for extra components.
• Maintenance-friendly — straightforward fuse access and replacement supports quick maintenance cycles and minimal downtime.
• Purpose-built for control environments — ideal for motor disconnects, panelboards, and branch circuits that demand a compact, maintainable fusible switch.

Ideal use scenarios

• Motor-driven equipment lines in manufacturing, such as conveyors, presses, and grinders, where rapid isolation and reliable protection are essential.
• Panelboard assemblies requiring a centralized disconnect and fused protection in a single, easy-to-service unit.
• HVAC, water pumping, and ventilation systems where space is at a premium and downtime must be minimized.
• Maintenance and emergency shutdowns that benefit from a straightforward, clearly labeled isolation point.

Installation and practical considerations

DG223NGB is designed to integrate smoothly into existing electrical layouts that require a fusible switch with robust isolation. When installing, ensure proper fuse compatibility and follow standard electrical codes for safe operation. Regularly inspect the device for secure connections, clean contacts, and unobstructed actuation to sustain dependable performance over time. For quick fault response, replace any blown fuses promptly to restore full protection.

Technical snapshot

• Model: DG223NGB
• Amperage: 100A
• Voltage: 240V
• Fusible: Yes

In environments that demand dependable power isolation and straightforward protection, the Eaton Cutler-Hammer DG223NGB delivers a focused solution you can trust. If you’re upgrading panel protections or configuring motor disconnects, this 100A, 240V fusible switch provides a compact, maintainable path to safer, more efficient operation.