Square D HDA260801AABCSD 260801A 2-Pole 600 V Circuit Breaker

The Square D HDA260801AABCSD is a robust two-pole circuit breaker designed to protect high-demand electrical circuits. With a 600 V maximum rating and a two-pole configuration, it delivers reliable disconnection for both conductors in the event of an overload or fault, helping safeguard equipment, wiring, and personnel in commercial and industrial environments.

• Part number: HDA260801AABCSD
• Model: 260801A
• Poles: 2
• Voltage rating: 600 V
• Configuration: 2-pole circuit breaker for simultaneous protection of two hot conductors

Ideal for panelboards and enclosures that support Square D components, this 2-pole design is particularly well-suited for circuits that require protection across two live lines—such as feeders, motors, and other multi-conductor loads in industrial settings. By disconnecting both phases, it helps ensure safe maintenance and reduces the risk of backfeed or undesired energization.

Why choose this model? The HDA260801AABCSD is purpose-built for compatibility with Square D systems, offering a reliable, straightforward replacement or installation path for existing 260801A configurations. Its two-pole design provides comprehensive circuit protection, making it a prudent choice for installations where dual-line interruption is essential for safety and code compliance.

Practical tips for use and installation:

• Verify panel compatibility: ensure your enclosure or distribution panel supports Square D HDA-series breakers and the 600 V rating.
• Match with existing assemblies: when replacing a breaker, consider installing in a matched pair if the circuit serves a two-hot-conductor load.
• Follow safety best practices: de-energize the system and consult panel labeling and local electrical codes before replacing or installing the breaker.
• Maintain labeling: clearly identify the protected circuit to aid future maintenance and inspections.

For engineers, electricians, and facility managers seeking dependable, industry-standard protection for 600 V applications, the Square D HDA260801AABCSD 2-pole circuit breaker combines precise compatibility with solid performance. Add it to your cart to ensure you have the right component for high-voltage panel protection and reliable circuit disconnection when it matters most.