Square D HDA36025 25A 3P 600V Circuit Breaker | AmpState

Meet the Square D HDA36025 25A 3P 600V Circuit Breaker — a purpose-built protector for everyday electrical work. Built to safeguard panelboards, load centers, and broad electrical distribution networks, this 3-pole breaker brings reliable fault protection to three-phase systems up to 600 volts. Designed with retrofit projects and ongoing maintenance in mind, it’s ideal when a consistent part number is essential to keep upgrades and service clean and predictable.

Why this breaker stands out

• Three-pole, 25 ampere configuration provides balanced protection across all three phases for three-phase circuits.
• 600V maximum rating ensures compatibility with standard commercial and industrial distribution setups.
• Square D engineering offers dependable performance within panelboards and load centers used in everyday electrical distribution.
• Retrofit-ready — maintain inventory consistency and simplify replacements when older installations require the same part number.
• AmpState availability ensures ready access and support to confirm fit for your specific panel or distribution system.
• Part number and provenance — HDA36025 from Square D, a trusted name in electrical protection.

Practical use cases

• Replacing failed or aging breakers in existing Square D installations without changing the system design.
• Retrofit projects where maintaining the same part number simplifies ordering and reduces project risk.
• Maintenance planning for facilities with three-phase equipment and 600V distribution networks.
• Spare-part stocking for facilities that require reliable, ready-to-install circuit protection on demand.

Specifications at a glance

• Manufacturer: Square D
• Part Number: HDA36025
• Product Type: Circuit Breaker
• Amperage: 25 A
• Poles: 3
• Voltage: 600V

Need help matching a part number or confirming compatibility with your panel? Message us and we’ll help you confirm the fit.