DG223NGB - 100A, 240V, Fused Safety Switch

The DG223NGB fused safety switch is built for industrial and commercial environments where safe electrical isolation and dependable disconnection under load are non-negotiable. With a 100 A rating at 240 V, this switch delivers reliable performance when machinery, conveyors, or critical equipment must be isolated quickly and safely during maintenance or in the event of an fault.

Why the DG223NGB 100A 240V Fused Safety Switch stands out

• Integrated overcurrent protection: The fuse-based design interrupts fault current immediately, protecting wiring, components, and downstream equipment.
• Reliable electrical isolation: Engineered for clean, deliberate disconnection even under load, reducing the risk of accidental energization during servicing.
• Lockout/Tagout compatibility: Specifically designed to support standard lockout/tagout procedures, helping teams stay compliant and operate safely.
• Rugged, durable construction: Built to withstand demanding industrial environments, delivering long-term reliability in control panels and equipment rooms.
• Maintenance-friendly design: Fuse replacement is straightforward, minimizing downtime and keeping your lines up and running.
• Versatile application: Ideal for motor control circuits, HVAC systems, conveyors, and general control panels across factories, warehouses, and commercial facilities.

Key specifications at a glance

• Model: DG223NGB
• Current rating: 100 A
• Voltage rating: 240 V
• Type: Fused Safety Switch

Use cases and practical scenarios

In a manufacturing line, install the DG223NGB as the primary disconnect for a large motor or automated cell to ensure safe power-down during tool changes and routine maintenance. For facility maintenance, it serves as a dependable control-point for lockout/tagout, reducing the risk of unexpected startup. In commercial environments, use it to isolate critical equipment like compressors or chillers, enabling safe inspections and service without interrupting adjacent systems.

Installation and operation tips

• Mount the DG223NGB inside a suitable enclosure or control panel to protect the fuse compartment and contacts from dust, moisture, and impact.
• Maintain an on-hand inventory of fuse cartridges with the same amperage rating to preserve protective performance during replacements.
• Educate personnel on lockout/tagout procedures and verify the switch is in the fully OFF position before servicing; pair with a compliant lockout hasp for added safety.
• Periodically inspect for wear, loose connections, or signs of fuse element discoloration, and follow your site’s preventive maintenance schedule.

Why this matters for your operation

The DG223NGB 100A 240V fused safety switch delivers a precise, reliable method for isolating power, reducing arc-flash risk during maintenance, and supporting straightforward lockout/tagout compliance. By choosing a fuse-based disconnect engineered for harsh environments, you gain predictable uptime, safer servicing, and a clear path to compliant electrical protection across your facilities.