Square D | HLA36050SA | Circuit Breaker | 50A | 3-Pole | 600V

Meet the Square D HLA36050SA Circuit Breaker — a precise, trustworthy solution for protecting your electrical system. This 50A, 3-pole, 600V unit is purpose-built for maintenance, retrofit, and replacement scenarios, delivering dependable overload protection when you need it most.

Key Specifications

• Amperage: 50 A
• Poles: 3-Pole
• Voltage rating: 600 V
• Part number: HLA36050SA

Why choose this Square D breaker

Designed to align with Square D panels and equipment, the HLA36050SA delivers the reliability you expect from a trusted brand. The 3-pole configuration supports three-phase circuits, ensuring coordinated protection across multiple conductors. Its 600V rating expands compatibility with higher-voltage installations, simplifying design considerations for industrial and commercial environments. The part number HLA36050SA is the clearest reference for compatibility, helping you avoid mismatches during maintenance or upgrades.

Ideal use cases

• Maintenance: Replace a failing breaker in existing Square D installations with exact specs to minimize downtime and rework.
• Retrofit: Expand or upgrade panels that require a 50A, 3-pole, 600V protection solution for new equipment or updated layouts.
• Replacement: Maintain inventory with a consistent, dependable part that matches your current system’s requirements.

How to verify fit

Always confirm that the panel rating and enclosure are compatible with 50 A, 3-pole, 600 V devices. Use the HLA36050SA part number as the primary reference to ensure a seamless fit and reliable performance in your Square D ecosystem.

Practical benefits

• Accurate overload protection: Delivers predictable interruption characteristics to safeguard wiring and components.
• Three-phase reliability: Ensures simultaneous protection across all conductors in multi-phase systems.
• Operational continuity: Built for durable performance in demanding commercial and industrial environments.

When you need a dedicated 50A, 3-pole, 600V circuit breaker that integrates smoothly with your Square D panels, the HLA36050SA is the practical, reliable choice for maintenance, retrofit, and replacement projects.