Square D HGA260205AABCSD 260205A 2-Pole 480 V Circuit Breaker

The Square D HGA260205AABCSD is a genuine two-pole circuit breaker designed for high-voltage protection in 480 V electrical systems. With its dedicated part number HGA260205AABCSD, this breaker is built to ensure reliable interruption when faults occur, helping safeguard equipment, wiring, and personnel in commercial and industrial environments.

• Part number: HGA260205AABCSD
• Poles: 2
• Voltage rating: 480 V
• Current rating: 260205 A

Why this 2-pole design matters: in a 480 V distribution scenario, the breaker interrupts both hot conductors simultaneously. This coordination minimizes arc exposure and ensures a safer, more predictable shutdown during overloads or faults. It’s an ideal choice for protecting feeders, branch circuits, and motor-driven equipment operating at higher voltages.

Typical use cases include protection of 480 V distribution panels, motor feeders, HVAC equipment, and other industrial loads where precise, reliable overcurrent protection is essential. Because this is a dedicated Square D part, it’s designed to fit into compatible 480 V panels and aligns with standard installation practices for straightforward replacement or system upgrades.

Practical considerations for installation and selection:

• Verify panel compatibility with the HGA series and the 480 V, 2-pole configuration before replacement.
• Match the current rating with the protected circuit’s ampacity to ensure appropriate protection without nuisance tripping.
• Keep the part number handy (HGA260205AABCSD) when ordering replacements or coordinating with electrical distributors.

For professionals seeking dependable, high-voltage circuit protection from a trusted brand, the Square D HGA260205AABCSD delivers crisp, reliable performance in demanding environments. This is more than a component—it’s a safeguard for your 480 V infrastructure, helping maintain uptime and safety in your electrical system.