Eaton PDG43G0800FNNN Circuit Breaker, 800A, 3-Pole

The Eaton PDG43G0800FNNN is a rugged, industrial-grade circuit breaker purpose-built for demanding electrical environments. With an 800 A rating and a 3-pole design, this device is engineered to protect three-phase power distribution networks in industrial service, maintenance, and replacement projects. Built to deliver reliable interruption when faults occur, it helps safeguard people, equipment, and processes in busy facilities.

• Amperage: 800 A
• Poles: 3
• Part Number: PDG43G0800FNNN
• Manufacturer: Eaton
• Intended use: Industrial electrical service, maintenance, and replacement projects

Why this 3-pole breaker matters for your setup

Three-pole protection is ideal for balanced three-phase systems, ensuring coordinated interruption across all phases and maintaining stability in your distribution network. The PDG43G0800FNNN is designed to integrate into standard industrial panels and switchgear where high-current protection is required, helping you meet safety codes and reliability demands without compromise.

Compatibility and fit

To confirm the right fit, verify your application using the part number PDG43G0800FNNN and match it to your panel, bus arrangement, and protection requirements. If you’re unsure about compatibility, send us your details and we’ll help assess fit based on the specific system requirements and installation context.

Who benefits from this breaker

• Electrical contractors performing new installations or upgrades in factories, plants, and large facilities
• Maintenance teams replacing aging or degraded protective devices in three-phase systems
• Facility engineers seeking dependable, high-current protection for critical distribution feeders

Practical guidance for deployment

• Plan replacements around scheduled maintenance to minimize downtime
• Ensure the surrounding enclosure and panel are compatible with the PDG43G0800FNNN’s dimensions and mounting requirements
• Adhere to safety protocols during installation and verification of trip settings and labeling

Need help confirming compatibility or placing an order? Message us and we’ll assist in validating the PDG43G0800FNNN against your application to ensure a seamless fit.