Square D HGA260904AABCSD 260904A 2-Pole 600 V Circuit Breaker

Square D HGA260904AABCSD is a robust 2-pole circuit breaker designed to safeguard high‑voltage electrical circuits. With a 600 V rating, it cleanly interrupts fault currents across both conductors, protecting wiring and downstream equipment while helping maintain safe, reliable power distribution.

Key specifications at a glance

• Brand: Square D
• Part Number: HGA260904AABCSD
• Poles: 2
• Voltage rating: 600 V
• Current rating: 260904 A
• Product type: Circuit Breaker

This two‑pole design is particularly well-suited for protecting multi‑wire circuits and split‑phase systems common in commercial and industrial power distribution. By simultaneously disconnecting both hot lines, it ensures a secure, complete shutdown of affected circuits, reducing the risk of arc faults and equipment damage during abnormal conditions.

What makes this breaker stand out

• Precise 2‑pole protection for higher‑voltage environments, reducing downtime and safeguarding panel integrity
• Dedicated part number (HGA260904AABCSD) for reliable replacement and service continuity in compatible Square D systems
• Clear identification of specifications—260904 A current rating and 600 V maximum—so you can match it to your existing setup

Ideal use cases

• Industrial control panels and equipment rooms where 600 V protection is required
• Commercial electrical rooms needing reliable disconnection of both hot conductors in multi‑wire circuits
• Panel upgrades or replacements where a like‑for‑like 2‑pole, 600 V breaker is specified

Practical tips

• Verify your panel accepts 2‑pole breakers of this design and confirm the part number matches your replacement requirements
• Use in environments where consistent interruption of fault currents protects wiring insulation and connected devices
• Follow standard electrical safety practices and consult your panel’s documentation when performing replacement or installation

With its dedicated 2‑pole configuration and 600 V rating, the Square D HGA260904AABCSD delivers dependable overcurrent protection for higher‑voltage applications. It’s a precise, purpose‑built solution for professionals who need a trustworthy, direct‑replacement style breaker that aligns with established Square D standards.