Square D HDA36125AABCSD 36125A 3-Pole 600 V Circuit Breaker

Meet the Square D HDA36125AABCSD — a rugged 3-pole 600 V circuit breaker engineered for dependable protection in industrial and commercial electrical systems. From the part number HDA36125AABCSD to its 3-pole configuration, this device is designed to safeguard feeders, panels, and downstream equipment against overcurrent and electrical faults.

Key specifications

• Part Number: HDA36125AABCSD
• Current rating: 36125 A
• Poles: 3
• Voltage rating: 600 V

Why it matters

This 3-pole 600 V circuit breaker is purpose-built for three-phase electrical systems, providing reliable interruption to protect conductors, switchgear, and connected loads. Its Square D heritage signals a focus on consistent performance, straightforward maintenance, and compatibility with established panels and assemblies used in demanding environments.

Ideal use cases

• Protection for 3-phase distribution in industrial facilities, manufacturing lines, and commercial electrical rooms
• Guarding feeders and downstream equipment from overloads and short-circuit events in 600 V networks
• Replacement or upgrade within Square D ecosystems where HDA-series devices are specified

Practical considerations

• Verify panel compatibility with 3-pole, 600 V devices and confirm the HDA series fits your enclosure
• Follow installation best practices and local electrical codes; ensure proper torque on terminals and secure mounting
• Keep the part number HDA36125AABCSD readily available for ordering, warranty, and service support

For professionals seeking trusted protection in high-demand environments, the Square D HDA36125AABCSD delivers clear, practical value: dependable 3-phase overcurrent protection at a 600 V rating, backed by a legacy of reliability in industrial electrical systems.