Eaton Cutler-Hammer PDG23M0100E3MJ 100A 3P 600V Circuit Breaker | AmpState

The Eaton Cutler-Hammer PDG23M0100E3MJ is a purpose-built circuit breaker engineered for dependable protection in panelboards, load centers, and electrical distribution systems. With a 100 A rating and a three-pole design, it supports three-phase applications up to 600 V, delivering precise tripping behavior when faults arise and helping keep systems safe and productive.

• Three-pole, 600V capacity: Ideal for three-phase commercial or industrial power distribution where reliable protection across all lines is essential.
• 100 A protection: Suitable for feeder and main-circuit applications, balancing protection with operational efficiency.
• Replacement-ready and BOM-consistent: Specifically designed to align with original part numbers, making replacements straightforward and ensuring system BOM integrity.
• Panel and distribution ready: Compatible with common panelboards and load centers, reducing downtime during maintenance or upgrades.
• Availability through AmpState: Easy to source with confident support for fit verification and compatibility checks.

Why this PDG series breaker stands out

Unlike general-purpose breakers, the PDG23M0100E3MJ is positioned to preserve your electrical distribution’s original design intent. It helps you maintain coordinated protection across all phases, preserves BOM alignment for future stocking, and minimizes the risk of mismatched replacements during service windows.

Who should consider it

• Maintenance teams and facilities managers overseeing commercial or light-industrial electrical infrastructures
• Contractors performing panelboard or load-center retrofits and upgrades
• Purchasing teams building spare-part inventories that must match OEM specifications exactly

How to verify compatibility and get it right the first time

Look for the exact part number PDG23M0100E3MJ and confirm it matches the original component in your BOM. If you’re unsure about fit, AmpState offers guidance to confirm compatibility with your specific panelboard or distribution setup, helping you avoid misorders and project delays.

Practical tips for installation and handling

• Store spares in labeled, climate-controlled enclosures to prevent corrosion and ensure quick later access during outages or maintenance windows.
• When replacing, shut down the main power and follow manufacturer safety guidelines to ensure a safe swap without compromising the panel’s integrity.
• Document the replacement in your maintenance log, noting the OEM part number, date of install, and any observed anomalies to support future BOM audits.