Square D HDL26150AA 26150A 2-Pole 600 V Circuit Breaker

Meet the Square D HDL26150AA 26150A 2-Pole 600 V Circuit Breaker—the reliable protection you need for demanding electrical panels. This two-pole unit is designed to interrupt both hot lines together, delivering safe, coordinated shutdowns for dual-circuit loads in up to 600 V systems.

Key specifications at a glance
Part Number: HDL26150AA
Poles: 2
Voltage rating: 600 V
Current rating: 26150 A

Why this 2-pole 600 V circuit breaker stands out

• Exact compatibility with Square D panels thanks to the HDL26150AA designation, ensuring a precise fit and straightforward replacement in existing enclosures.
• Dual-pole protection discontinues both conductors simultaneously, reducing the risk of hazardous partial energization in 2-phase or shared-neutral circuits.
• High-voltage readiness up to 600 V makes it suitable for a wide range of industrial and commercial installations, from power distribution to motor control circuits.
• Durable, dependable design built to withstand the rigors of demanding environments, delivering consistent protection and predictable performance over time.
• Ease of integration a practical choice for electricians and facility engineers upgrading panels or expanding electrical distribution with Square D components.

Ideal uses and practical applications

• Motor control circuits in conveyors, pumps, fans, and automated equipment
• Panel board protection in commercial and light-industrial deployments
• HVAC control circuits and other high-voltage loads that require reliable dual-line interruption

Installation and usage tips
Verify compatibility with your Square D panel and ensure system voltage aligns with the 600 V rating. Use the same HDL26150AA part Number for replacements to preserve panel integrity and warranty coverage. Follow all local electrical codes and safety practices when installing or servicing the breaker.

Choose the Square D HDL26150AA 26150A 2-Pole 600 V Circuit Breaker for robust, compatible protection that keeps your electrical distribution safe, compliant, and ready for whatever your operations demand.