Square D HGL26060AA 26060A 2-Pole 600 V Circuit Breaker

Meet the Square D HGL26060AA 2-Pole 600 V Circuit Breaker — a dependable protection solution engineered for demanding electrical systems. Built to shield circuits in commercial and industrial panels, this breaker delivers precise overcurrent protection and reliable disconnection when faults occur, helping you maintain safety, uptime, and efficiency.

The HGL26060AA belongs to Square D’s robust HGL family, designed specifically for 2-pole, 600 V applications. Its thermal-magnetic trip mechanism provides fast, coordinated response to overloads and short circuits, minimizing damage to conductors and downstream equipment while preventing nuisance trips in normal operation.

Why this breaker stands out

• 2-Pole design for paired disconnect ensures both live conductors open together, enhancing protection for dual-line circuits and 600 V systems.
• 600 V voltage rating aligns with industrial and commercial panel requirements, offering versatile protection for feeders, motors, and distribution circuits.
• Thermal-magnetic trip provides reliable self-protection without complex settings, simplifying maintenance and field service.
• Proven Square D reliability with compatibility across Square D panels and bus systems, reducing installation complexity and spare-part headaches.
• Part number clarity HGL26060AA makes ordering and replacements straightforward in existing panels and service records.

Ideal use cases

• Protecting motor feeders and distribution circuits in manufacturing floors, warehouses, and processing plants.
• Feeding critical panelboards in commercial buildings where reliable 600 V protection is required.
• Emergency-stop and safety circuits where a robust, fast two-pole disconnect is essential.

Practical benefits

By selecting the HGL26060AA, you’re choosing a protective device designed to reduce downtime, minimize electrical faults, and simplify maintenance through a straightforward, plug-in-like replacement approach within compatible Square D panels. Its sturdy construction supports demanding environments, while its established performance helps technicians meet safety standards and code requirements with confidence.

Installation and maintenance tips

• Verify panel compatibility with HGL-series devices and follow the manufacturer’s installation guidelines and NEC requirements.
• Ensure proper terminal torque and secure mounting to prevent loose connections and intermittent trips.
• Keep a spare HGL26060AA on hand for rapid field replacement to minimize equipment downtime.

Specifications at a glance

• Part Number: HGL26060AA
• Poles: 2
• Voltage Rating: 600 V
• Series: HGL molded-case circuit breaker