Square D HDA260452 - 45 A, 2-Pole Plug-In Circuit Breaker | AmpState

The Square D HDA260452 is a 45A, 2-pole plug-in molded case circuit breaker built to protect branch circuits in panelboards and load centers. Designed for fast installation and easy replacement, this unit minimizes downtime while delivering reliable protection for everyday electrical systems.

• Fast plug-in connection for quick installation and streamlined maintenance, reducing labor time during panel upgrades or repairs.
• Thermal-magnetic trip unit provides stable, repeatable protection against overcurrent and short-circuit events, helping prevent nuisance trips and equipment damage.
• 2-pole design ensures simultaneous disconnection of both conductors, enhancing safety for 240V circuits often used in residential and light commercial applications.
• OEM-compatible compatibility with matching Square D load centers and panelboards to ensure proper fit, trip characteristics, and dependable operation.
• Versatile applications suitable for residential, commercial, and light industrial environments, where reliable branch circuit protection is essential.

Technical details

• Manufacturer: Square D
• Part number: HDA260452
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 45A
• Number of poles: 2
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Choose the Square D HDA260452 when you need dependable circuit protection with installation efficiency. Its plug-in design and precise thermal-magnetic trip mechanism deliver consistent performance in panelboards and load centers, making it a practical, long-lasting choice for safeguarding electrical systems across homes, businesses, and light industrial settings.