Square D HDL26080 - 80 A, 600 V, 2-Pole Circuit Breaker | AmpState

Meet the Square D HDL26080, an 80 A, 600 V, 2-pole molded case circuit breaker designed to safeguard your electrical distribution with precision and space efficiency. Built for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers, this device is a reliable choice for residential, commercial, and light industrial environments.

Why this breaker stands out

• Compact molded case design maximizes panel space without compromising protection, making it an ideal fit for tight panel layouts and crowded electrical rooms.
• Thermal-magnetic trip unit delivers stable, repeatable protection by responding to overloads and quickly interrupting faults, reducing nuisance trips and protecting both conductors and connected equipment.
• OEM-compatible integration engineered to be compatible with matching Square D OEM load centers and panelboards, ensuring a predictable fit and coordinated operation within existing systems.
• Robust two-pole construction supports two live conductors with an 80 A rating at up to 600 V, suitable for multi-wire circuits and higher-demand branch loads.
• Versatile applications ideal for panelboard-based distribution in homes, offices, light commercial spaces, and light industrial settings where reliable protection and space efficiency matter.

Practical use cases

Use the HDL26080 to protect feeders to subpanels, motors on light industrial equipment, and critical lighting or receptacle circuits in commercial environments. Its stable thermal-magnetic trip behavior helps maintain safe operation across temperature changes and varying loads, contributing to safer installations and easier compliance with electrical design requirements.

Technical specifications at a glance

• Manufacturer: Square D
• Part number: HDL26080
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 80 A
• Voltage rating: 600 V
• Number of poles: 2
• Applications: Branch circuit overcurrent and short-circuit protection
• Compatibility: Matching OEM load centers and panelboards

Who should consider this breaker

Electrical professionals and panel builders who need reliable, space-efficient protection for Square D panel systems will appreciate the HDL26080. It’s a practical upgrade or replacement for commercial and residential setups that demand dependable 2-pole protection with straightforward compatibility to OEM panels.

Installation and care tips

• Verify that your panelboard supports 600 V and is compatible with HDL26080 for a seamless, safe fit.
• Ensure the breaker type and mounting match your panel’s bus configuration and labeling.
• Follow standard safety practices during installation, and consult panel documentation for any device-specific instructions.

Choose the Square D HDL26080 for a compact, dependable 2-pole solution that pairs with OEM panel systems to deliver clear protection, predictable performance, and efficient panel space usage—backed by AmpState’s trusted listing.