Square D HDA260704AABCSK 260704A 2-Pole 600 V Circuit Breaker

Square D HDA260704AABCSK is a two-pole, 600 V circuit breaker engineered to safeguard electrical panels and distribution systems from overloads and short circuits. With the part number HDA260704AABCSK, this device delivers dependable protection for multi-wire and 240/120V applications in commercial and light industrial environments.

• Part Number: HDA260704AABCSK
• Poles: 2
• Voltage rating: 600 V
• Current rating: 260704 A

What sets this Square D breaker apart is its ability to manage both hot conductors simultaneously, making it ideal for protecting 240V circuits and multi-wire branch circuits. The 600 V insulation rating provides a generous safety margin for motor loads, control circuits, and other demanding applications found in busy commercial spaces and light manufacturing environments. Built to the standards you expect from Square D, this unit integrates smoothly with compatible panels and distribution systems, offering reliable performance where it matters most.

• Two-pole design supports balanced protection for two hot wires in 240V and multi-wire configurations.
• 600 V rating suits a wide range of commercial and light industrial uses, including motors, HVAC controls, and process equipment shutoff.
• Durable construction tailored for consistent operation inside panel boards and distribution panels commonly used in offices, retail spaces, and manufacturing facilities.
• Designed as a dependable component within Square D’s ecosystem, ensuring compatibility and straightforward replacement in appropriate installations.

Ideal use scenarios include installing or upgrading protection in service panels, switchboards, and equipment feeders where a 2-pole, 600 V circuit breaker is required. It’s well-suited for replacement in existing Square D installations that need to restore robust overcurrent protection, as well as new builds in commercial environments, workshops, and light industrial settings where reliable circuit interruption is essential.

• Verify compatibility with your panel catalog and mounting style to ensure proper fit and reliable trip performance.
• Plan installations in accordance with local electrical codes and the manufacturer’s guidelines to maintain safety and compliance.
• Keep in mind the product’s specific model and amperage characteristics when matching to existing wiring and protection schemes.