Square D | PGA36080U44A | Circuit Breaker | 800A | 3-Pole | Plug-In

When your electrical system requires serious protection for high-current, three-phase loads, the Square D PGA36080U44A circuit breaker delivers reliable performance in a plug-in form factor. With an 800 A rating and a 3-pole configuration, this breaker is engineered for maintenance, retrofit, and replacement within compatible Square D panels, helping you keep critical circuits safeguarded with minimal downtime.

• Amperage: 800 A
• Poles: 3-Pole
• Configuration: Plug-In
• Part reference: PGA36080U44A
• Recommended uses: Maintenance, retrofit, and replacement in compatible panels
• Compatibility note: Confirm fit and ratings before ordering—the part number (PGA36080U44A) is the best reference for matching compatibility

The plug-in design of this Square D circuit breaker is built for fast, straightforward swaps in compatible panel setups. It minimizes service interruptions by enabling quick replacement of a failing or outdated unit while preserving the surrounding wiring and bus connections. This makes it an ideal choice for facilities with high-current demands where downtime translates to real costs.

Who benefits most from the PGA36080U44A?

• Industrial facilities and manufacturing lines that run heavy 3-phase loads
• Data centers and IT rooms requiring dependable protection for critical feeders
• Retrofit projects, upgrades, or parts replacements in existing Square D installations

Why choose this specific model? It’s purpose-built to align with Square D’s plug-in ecosystem, ensuring compatibility within the right panel families when the part number PGA36080U44A is used as the primary reference. Before purchasing, verify that the panel accepts this exact 3-pole plug-in configuration and that the 800 A rating matches your load requirements. When in doubt, cross-check the form factor and ratings against the panel’s documented specifications to maintain proper protection and system safety.