Square D KH26080 80A 2-Pole 600 V Circuit Breaker

Meet the Square D KH26080 80A 2-Pole 600 V Circuit Breaker — a purpose-built protection device designed to safeguard demanding electrical systems in commercial and industrial panels. With an 80 A rating and a 600 V maximum, this KH26080 unit provides reliable, immediate interruption to protect equipment and personnel from overloads and short circuits.

Key specifications

• Part Number: KH26080
• Current rating: 80 A
• Poles: 2
• Voltage rating: 600 V

Why this breaker stands out

• Two-pole design provides simultaneous disconnection of both live lines in a 600 V circuit, enhancing safety and reducing arc exposure during tripping events.
• KH-series compatibility means it’s built to integrate with Square D panels and distribution systems that accept KH-type breakers, offering a consistent fit and dependable performance within a tested ecosystem.
• Space-conscious protection delivers solid, reliable branch protection for medium-sized circuits in space-constrained panels commonly found in industrial settings.

Ideal use scenarios

• Protect medium-to-large branch circuits in industrial control panels, HVAC equipment racks, and manufacturing lines operating up to 600 V.
• Replace aging or faulty 2-pole breakers in 600 V systems to restore robust overcurrent protection quickly and confidently.
• In facilities that require clear, dual-pole disconnection for safety and compliance, especially in high-voltage environments.

Practical considerations

• Verify that your panel accepts KH-series breakers and that installation conforms to local electrical codes.
• Install with the power off and follow manufacturer guidelines for mounting and wiring; when in doubt, consult a licensed electrician to ensure safe, compliant setup.

Choose the KH26080 when you need dependable 80-amp, 2-pole protection for up to 600 V environments. This Square D breaker delivers clear, reliable circuit protection tailored to professional electrical installations where safety, compatibility, and performance matter.