Schneider Electric | PJL36120CU44A | Circuit Breaker | 120A | 3-Pole | 600V

Schneider Electric PJL36120CU44A is a rugged circuit breaker designed to deliver reliable overcurrent protection in 120 A, 3-pole, 600 V systems. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this unit provides a precise, field-ready solution that aligns with Schneider Electric’s trusted engineering standards.

Key specifications

• Amperage rating: 120 A
• Poles: 3-Pole
• Voltage rating: 600 V
• Part reference: PJL36120CU44A

What makes this breaker work for you

When your project demands exact compatibility, this PJL36120CU44A model ensures correct fit, trip behavior, and electrical coordination across three phases. The 3-pole configuration supports balanced protection for 3-phase loads, helping to preserve equipment integrity and minimize downtime during fault conditions. This isn’t a generic substitute—it’s a purpose-built component designed to match Schneider Electric panels and accessories.

Ideal use scenarios

• Maintenance on existing 3-phase panels that require a precise 120 A, 600 V breaker
• Retrofits where a direct spec match with Schneider Electric gear is essential for smooth operation
• Replacement of aging or failed breakers in commercial or industrial distribution systems

Why choose this part

Using the exact part number PJL36120CU44A provides confidence in compatibility, reducing the risk of mismatched ratings or mounting issues. With the correct amperage and voltage, you achieve predictable protection for critical circuits and continuity of service in demanding environments.

Compatibility and ordering notes

• Always confirm fit and ratings before ordering
• PJL36120CU44A is the best reference for compatibility with Schneider Electric panels and related gear
• Verify that your panel label indicates a 3-pole, 120 A, 600 V requirement before purchase

Installation and safety reminder

For safe and compliant installation, consult a licensed electrician. Follow all panel manufacturer guidelines, ensure power is fully disconnected during replacement, and verify that breaker mounting and conductors align with the 3-pole 120 A, 600 V specification of this unit.