Square D HDA260204AABCSHYP 260204A 2-Pole 600 V Circuit Breaker

Meet the Square D HDA260204AABCSHYP 2-Pole 600 V Circuit Breaker — a precise, durable protection device built for demanding electrical environments. This part is engineered to safeguard multiwire circuits and feeders in commercial and light industrial panels, delivering reliable performance when it matters most.

Key specifications at a glance

• Part Number: HDA260204AABCSHYP
• Poles: 2
• Voltage rating: 600 V
• Current rating: 260204 A
• Brand: Square D

This 2-pole device protects two live conductors simultaneously, making it ideal for circuits where multiwire protection and quick isolation are essential. Its 600 V rating aligns with typical commercial distribution needs, providing a robust choice for panel boards, switchgear, and motor feeders that require dependable overcurrent protection.

Why this Square D breaker stands out

• : specifically designed as part of the HDA family, ensuring a secure fit and reliable electrical contact within compatible Square D panels and enclosures.
• : built to interrupt abnormal currents and short circuits, helping prevent equipment damage and reducing downtime.
• : using the exact part number HDA260204AABCSHYP makes stocking, ordering, and swapping seamless for maintenance teams and electricians.

Use cases and practical applications

• Protect two hot legs in commercial distribution panels for lighting, outlets, or data center feeds.
• Guard motor feeder circuits where rapid fault isolation minimizes wear on downstream equipment.
• Serve as a maintenance-friendly replacement part in existing Square D installations, ensuring continuity with established wiring schemes and mounting footprints.

Installation and compatibility notes

• Ensure the panel or enclosure is designed to accept HDA-series breakers and supports a 2-pole, 600 V device.
• Verify the original equipment rating matches the current rating (260204 A) and that the replacement aligns with the system’s protection requirements.
• Follow standard electrical safety practices and manufacturer torque specifications during installation to maintain a secure, reliable connection.

Choose the Square D HDA260204AABCSHYP when you need a dependable, purpose-built 2-pole 600 V circuit breaker that aligns with your existing Square D infrastructure. It’s a precise, compatible choice for professional installers seeking consistent performance and easy maintenance across commercial and light industrial electrical systems.