HDA36025 - 25 Amp Circuit Breaker

HDA36025 - 25 Amp Circuit Breaker

If you're working with an existing electrical distribution system and need a reliable 25 amp, 3-pole circuit breaker, the HDA36025 PowerPact H is built to fit right in—both physically and functionally. Designed by Schneider Electric (Square D), this breaker is made to protect your equipment from overloads and short circuits without complicating your setup. What makes this model especially practical is its I-Line construction, which allows for quick installation and removal in compatible panelboards—saving time during maintenance or replacement. Inside, the thermal-magnetic trip unit delivers consistent protection by responding accurately to both long-term overloads and sudden fault conditions. And thanks to its dual-break rotating contacts, the breaker helps limit peak current during a short circuit, reducing stress on your system when it matters most. This isn't about flashy upgrades—it's about getting a form, fit, and function match that keeps your system running the way it was designed. The HDA36025 is built to last, making it a dependable choice for keeping your electrical distribution protected and consistent over time.

Key Features and Benefits

• 25 Amp Rating – Designed for controlled load applications in commercial and industrial systems
• 3-Pole Design – Supports three-phase power distribution (ABC phase connection)
• Thermal-Magnetic Protection – Handles both overload and short circuit conditions with dependable response
• 14kA @ 600VAC Interrupting Capacity – Suitable for higher voltage fault protection needs
• I-Line Mounting – Simplifies installation and removal in compatible systems
• Dual-Break Contact Design – Helps reduce peak current during faults
• Push-to-Trip Function – Makes testing and manual tripping straightforward
• Built to Last – Designed for long-term use in demanding environments

Technical Specifications

• Catalog Number: HDA36025
• Series: PowerPact H
• Manufacturer: Schneider Electric (Square D)
• Amperage: 25A
• Poles: 3
• Voltage Rating: Up to 600VAC (690VAC IEC)
• Interrupting Capacity:25kA @ 240VAC
  18kA @ 480VAC
  14kA @ 600VAC
• Trip Type: Thermal-Magnetic
• Mounting: I-Line (line side), Mechanical lugs (load side)
• Wire Range: AWG 14 to 3/0 (Aluminum/Copper)
• Frequency: 50/60 Hz
• Dimensions: 6.4" H × 4.09" W × 3.4" D
• Weight: 4.9 lbs
• Operating Temperature: -13°F to 158°F

Material Compliance and Certifications

• UL Listed (UL 489)
• CSA Certified
• NOM Certified
• IEC 60947-2 Compliant
• CE Marked
• NEMA Standards Compliance
• IP40 Rated Front Cover
• These certifications ensure the breaker meets widely accepted safety and performance standards—something that matters when you're dealing with critical electrical systems and need equipment you can trust.

Where It Works Best

• The HDA36025 circuit breaker is a practical fit for:
• Commercial electrical panels and distribution systems
• Industrial machinery and control panels
• HVAC equipment (HACR-rated applications)
• Facilities using I-Line panelboards
• Replacement projects where matching specifications are required