Schneider Electric | PJL36080U43A | Circuit Breaker | 80A | 3-Pole | 600V

When maintenance, retrofit, or replacement is on the agenda for three-phase electrical systems, the Schneider Electric PJL36080U43A circuit breaker is a precise match for reliability and compatibility. This 80 A, 3-Pole unit is built to protect circuits operating up to 600 V, delivering dependable interruption when faults occur while fitting seamlessly into panels that require Schneider Electric’s exact specifications.

• Amperage: 80 A
• Poles: 3-Pole
• Voltage rating: 600 V
• Part number: PJL36080U43A
• Applications: ideal for maintenance, retrofit, and replacement where matching specs are required
• Compatibility note: Confirm fit and ratings before ordering; the part number PJL36080U43A is the best reference for compatibility

Why this Schneider Electric PJL36080U43A stands out

This circuit breaker is purpose-built to protect three-phase feeders with a clear, reliable 80 A trip capability at up to 600 V. By using the exact PJL36080U43A part number, you minimize guesswork during replacement and ensure your panel remains aligned with Schneider Electric’s design standards and interlock configurations. In practical terms, it means fewer surprises during installation and consistent protection across all three phases.

Ideal uses and scenarios

Perfect for service panels, retrofit projects, and spare-parts inventories in facilities with three-phase distribution. If your equipment or panel is configured to accept a 3-pole, 80 A, 600 V breaker, this unit provides a straightforward, reliable upgrade path or replacement option that keeps existing electrical infrastructure running smoothly.

Placement, compatibility, and installation tips

Before ordering, verify that your panel or switchgear expects a 3-Pole, 80 A, 600 V Schneider Electric breaker and that the PJL36080U43A matches the intended bus configuration and terminal arrangement. Use the part number as the definitive reference to avoid mismatches, and follow established safety practices—lockout/tagout and proper de-energization—during replacement or retrofit projects. This approach helps ensure a clean installation and predictably protected circuits.