Schneider Electric | HLA36150U44X | Circuit Breaker | 150A | 3-Pole | 600V

Meet the Schneider Electric HLA36150U44X circuit breaker—a trusted, purpose-built solution for critical power protection. With a 150 A rating, a 3-pole design, and a 600 V maximum rating, this unit is engineered to meet the demanding needs of modern electrical panels in commercial and industrial settings. It’s the dependable choice for maintenance, retrofit, and replacement projects where exact specifications matter.

Why this model stands out

Authenticity and compatibility matter when you’re safeguarding valuable electrical systems. The HLA36150U44X is designed to align with Schneider Electric standards, and the part number itself serves as the definitive reference for compatibility. This reduces the risk of mismatched breakers and helps preserve system protection characteristics.

• Amperage: 150 A ensures robust protection for main feeders and sizable circuits.
• Poles: 3-Pole configuration suits three-phase distribution common in larger panels.
• Voltage rating: 600 V supports a wide range of industrial and commercial applications while maintaining reliable performance.

Ideal use cases

• Maintenance: Restore original protection in existing panels that require a 150 A, 3-pole, 600 V device.
• Retrofit: Update aging protection with a Schneider Electric-certified part to maintain coordination and safety margins.
• Replacement: Use the exact part number HLA36150U44X to ensure a precise fit and reliable operation.

Practical installation tips

• Before ordering, verify fit and ratings against your panel’s data sheet and confirm that a 3-pole, 150 A, 600 V device matches the required specifications.
• Engage a licensed electrician for installation to ensure proper mounting, wiring, and adherence to safety standards for 600 V systems.

Designed for reliability and built to integrate smoothly into Schneider Electric ecosystems, the HLA36150U44X delivers dependable overcurrent protection where it matters most. If you’re updating panels, conducting a retrofit, or replacing worn components, this circuit breaker provides the exact specs you need—trusted performance without compromise.