Square D HDA36050 50A 3P 600V Circuit Breaker | AmpState

The Square D HDA36050 50A 3P 600V Circuit Breaker is engineered to deliver reliable, three-pole protection for panelboards, load centers, and electrical distribution networks. Designed for direct part-number matching, this breaker is the smart choice when precision, compatibility, and quick deployment matter most.

Why this 3-Pole, 50A, 600V breaker stands out

• Three-pole configuration provides balanced protection for three-phase circuits, helping prevent uneven loading and potential equipment damage.
• 50 A rating delivers robust overcurrent protection for demanding commercial and light industrial applications.
• 600 V maximum voltage supports a wide range of distribution setups, from panelboards to complex electrical centers.
• Direct part-number match HDA36050 ensures drop-in compatibility with panels and systems specified for this exact model, reducing installation guesswork and downtime.
• Brand reliability Square D is a trusted name in electrical protection, offering consistent performance and long-term availability through AmpState.
• Inventory-ready a practical choice for maintenance teams and panel builders who keep exact-part components on hand.

This breaker is ideal for facilities where accurate part identification matters, including panel builders assembling three-phase systems and maintenance crews stocking spare parts to minimize outages. By aligning with the HDA36050 specification, you ensure reliable protection without the risk of incompatible replacements.

Practical use scenarios

• Installing in new or existing three-phase panelboards to protect motors, feeders, and distribution circuits.
• As a dependable spare in maintenance inventories to reduce downtime when a fault occurs.
• For projects requiring exact part-number compatibility to maintain panel labeling, documentation, and service history.

Need help confirming fit for your exact setup? Message us and we’ll help verify compatibility with your panel, ensuring a smooth, accurate match with the HDA36050 part.