Schneider Electric | PJL36120U44A | Circuit Breaker | 120A | 3-Pole | 600V

Schneider Electric PJL36120U44A Circuit Breaker delivers reliable three-phase protection with a 120-amp rating, designed for installations that demand precise compatibility and robust performance. Rated for up to 600V, this 3-pole unit is the ideal solution for maintenance, retrofit, and replacement projects where matching specs matters most.

Key specifications

• Amperage: 120A
• Poles: 3-Pole
• Voltage: 600V
• Part number: PJL36120U44A

Designed to fit in Schneider Electric panels and switchgear, the PJL36120U44A is the dependable choice when you need a precise, factory-matched component. The part number is the best reference for compatibility, helping you avoid mismatches during maintenance or retrofit projects. Always confirm fit and ratings before ordering to ensure seamless replacement in your system.

Why choose the PJL36120U44A for your project

• Direct replacement option for three-phase, 600V systems that require a 120A circuit protection solution
• Three-pole design provides balanced protection across all phases, simplifying installation in three-phase distribution networks
• Manufactured by Schneider Electric to align with the brand’s voltage and mounting standards, ensuring reliable integration with compatible panels

Ideal use cases

• Maintenance work in industrial facilities where spare breakers must exactly match existing PJL36120U44A units
• Retrofit projects upgrading legacy equipment to a modern, Schneider Electric-compatible protection device
• Replacement in commercial or light industrial distribution panels that operate up to 600V and require 120A, three-phase protection

Practical tips for selection and installation

• Verify the exact part number PJL36120U44A matches your panel’s requirements before purchase
• Confirm the system voltage and three-pole configuration align with your current distribution setup
• Prepare your enclosure and mounting footprint by checking compatibility with Schneider Electric panels and common 3-pole breakers
• Keep spares for planned maintenance to minimize downtime on critical industrial or commercial circuits

For professionals maintaining or upgrading three-phase power networks, the Schneider Electric PJL36120U44A circuit breaker offers a precise, durable solution that aligns with Schneider Electric’s design philosophy and your panel’s expectations. When exact fit and reliable performance are non-negotiable, this 120A, 3-pole, 600V breaker stands up to the demands of modern electrical distribution.