Square D HDA261001AABCSH 261001A 2-Pole 600 V Circuit Breaker

When reliability matters in high-voltage distribution, the Square D HDA261001AABCSH 2-Pole 600 V Circuit Breaker is built to protect your systems. Identified by part number HDA261001AABCSH and model 261001A, this 2-pole unit is designed for 600-volt service and provides fast, predictable interruption to prevent damage to wiring and equipment.

Key specifications

• Part number: HDA261001AABCSH
• Model / series: 261001A
• Poles: 2
• Voltage rating: 600 V
• Current rating: 261001 A
• Brand: Square D (Schneider Electric)
• Application: Protective device for 2-pole circuits in 600 V distribution panels

Why this Square D breaker stands out

• Exact part match: The HDA261001AABCSH designation ensures you’re ordering the precise replacement for your Square D installations.
• Two-pole protection: Simultaneously protects two conductors in high-voltage circuits, simplifying panel layouts and maintenance.
• 600 V readiness: Rated for 600 V systems, making it suitable for industrial and commercial high-voltage circuits.
• Clear identification: Keeps maintenance and ordering efficient with a concise, standardized part number.

Ideal use cases

• Industrial control panels and distribution boards in 600 V networks
• Commercial electrical panels requiring robust, code-compliant protection
• Replacement within existing Square D/HDA family installations to maintain protection coordination

Installation tips

• Always verify panel compatibility and rating before installation.
• Replace with the same part number to preserve protective coordination and warranty.
• Consult local electrical codes and manufacturer guidelines during replacement and maintenance.

With the Square D HDA261001AABCSH, you’re choosing a trusted, high-visibility protector for critical 600 V circuits. Whether upgrading an aging panel or stocking spares for service visits, this 2-pole breaker keeps your electrical distribution safe and compliant.