Eaton DG223NGB - 100A, 240V, 2-Pole, General-Duty, Fusible, Safety Switch, NEMA 1

The Eaton DG223NGB 100A, 240V, 2-Pole General-Duty Fusible Safety Switch is built for dependable on/off isolation and precise overcurrent protection in demanding industrial and commercial environments. Its compact, maintainable fusible design delivers a reliable disconnect for critical loads while simplifying service and maintenance.

Why this switch stands out

• Two-pole design provides simultaneous disconnection of both conductors for complete circuit isolation, enhancing operator safety.
• 100 Amp, 240 Volt configuration is ideal for motor disconnects, panelboards, and branch circuits in space-constrained installations.
• Fusible protection integrated with a rugged General-Duty enclosure ensures reliable protection without needing additional devices in many standard applications.
• NEMA 1 enclosure rated for indoor dry locations, offering solid protection in typical warehouse, shop, and commercial settings.
• Compact, maintainable form factor keeps installation straightforward and reduces downtime during fuse replacements or servicing.

Where it fits your operation

Designed for motor disconnects, panelboards, and branch circuit protection, the DG223NGB is well-suited for equipment rooms, service panels, and other indoor environments where reliable isolation and overcurrent protection are essential. It helps you meet safety and code requirements while keeping footprint and maintenance needs manageable.

How it works

In normal operation, the switch provides a clear on/off isolation path for a 240V circuit. When overload conditions occur, the fusible elements interrupt the circuit, preventing damage to equipment and wiring. The same device also serves as a service point for safely disconnecting power during maintenance or repair tasks.

Specifications at a glance

• Model: DG223NGB
• Amperage: 100A
• Voltage: 240V
• Poles: 2-Pole
• NEMA Rating: NEMA 1
• Duty: General
• Fusible: Yes

Practical tips for use

• Pair with appropriate fusible elements recommended for your load type to ensure effective protection.
• Install in indoor dry locations to maintain the integrity of the NEMA 1 enclosure.
• Plan maintenance intervals to inspect fuse condition and confirm the mechanical operation of the switch for safe, reliable service.

Choose the Eaton DG223NGB when you need a dedicated, reliable disconnect with integrated fusible protection for indoor motor and control circuits. It delivers solid performance, practical maintenance, and trusted Eaton engineering for everyday industrial and commercial applications.