Eaton DG323NGB - 100A, Fused Safety Switch

Eaton DG323NGB – a 100A fused safety switch built for rigorous industrial and commercial environments where safe electrical isolation and reliable disconnection are non-negotiable.

Designed to integrate with lockout/tagout programs, this unit ensures maintenance teams can work safely and confidently, knowing the circuit has been de-energized and guarded during service work. It combines robust fault protection with practical usability, making it a dependable cornerstone of any safety-first electrical installation.

What makes the DG323NGB stand out

• Visible, dependable isolation under load: The fused disconnection path remains reliable even when systems are energized, reducing arc-flash risk during maintenance.
• Durable, long-term performance: Engineered for repeated operation in demanding environments, delivering consistent safety year after year.
• Seamless lockout/tagout support: Aligns with standard lockout/tagout procedures to help teams lock and tag circuits safely before servicing.
• Compact, purpose-built safety switch: Designed to fit smoothly into panelboards and safety enclosures common in industrial settings.

Ideal use cases

Use the DG323NGB for planned outages, equipment maintenance, or any scenario requiring safe, supervised isolation of power. It’s well-suited for control panels, motor disconnects, and feeder circuits in manufacturing facilities, warehouses, and commercial plants.

How it supports your safety program

By providing a robust, fuse-protected path, this switch helps limit fault currents and protects personnel during servicing. Its dependable disconnection under load reduces the risk of accidental re-energization and supports a compliant, safe workflow.

Practical tips

• Inspect fuses on a regular maintenance schedule and replace only with the same amperage rating as specified for your system.
• Integrate the DG323NGB into your lockout/tagout procedures and ensure personnel are trained on proper isolation steps before any work.
• Document the exact location and circuit served by the switch to streamline future maintenance and fault diagnosis.