Square D HDA36080SHYP 80A 3-Pole 600 V Circuit Breaker

The Square D HDA36080SHYP 80A 3-Pole 600 V Circuit Breaker is engineered to protect and simplify three-phase power systems in demanding environments. As a trusted Square D component, this breaker is designed to interrupt fault currents quickly and safely, helping safeguard wiring, motors, and downstream equipment.

Key specifications at a glance

• Current rating: 80 A
• Poles: 3
• Voltage rating: 600 V
• Part number: HDA36080SHYP

Why this breaker stands out

• Three-pole protection ensures all live conductors trip together, maintaining system balance and enhancing electrical safety in 3-phase networks.
• Industrial reliability from Square D’s longstanding engineering heritage, designed for stable performance in distribution panels, switchboards, and motor control applications.
• Clear protection for up to 600 V systems—suitable for a wide range of commercial and light-industrial installations that operate on higher-voltage feeds.
• Replacement compatibility with existing Square D installations, making it a practical choice for servicing legacy panels and ensuring consistent protection across your electrical infrastructure.

Ideal use cases

• End-of-line protection for feeders and branch circuits in three-phase panels.
• Motor control centers, distribution boards, and industrial switchgear where 3-phase, 80 A protection is needed.
• Maintenance and part replacement on existing Square D systems to maintain dependable trip performance.

Practical considerations

• Confirm your system is within the 80 A / 3-Pole / 600 V range to ensure optimal protection and compatibility.
• As with all electrical components, handle with care, follow proper installation procedures, and adhere to applicable electrical codes and standards.

For engineers, electricians, and panel builders stocking reliable, mission-critical protection, the Square D HDA36080SHYP 80A 3-Pole 600 V Circuit Breaker delivers consistent performance, straightforward replacement, and peace of mind in demanding power environments.