Square D HDA260354 35A 2P 600V Circuit Breaker | AmpState

Square D HDA260354 is a dependable circuit breaker engineered for primary protection in panelboards, load centers, and broader electrical distribution systems. With a precise direct part-number match, this device is the smart choice for crews who value compatibility and uptime.

Designed for 2-pole applications, the HDA260354 handles 35 A at up to 600 V, delivering reliable overcurrent protection where your electrical infrastructure demands strict adherence to part accuracy. This makes it an ideal fit for maintenance teams, panel builders, and spare inventory where exact specifications matter for quick, error-free replacements.

Key specifications

• Manufacturer: Square D
• Part Number: HDA260354
• Product Type: Circuit Breaker
• Amperage: 35 A
• Poles: 2
• Voltage: 600 V

Why this matters in the real world

When service interruptions threaten critical facilities, having the exact part-number match reduces the risk of compatibility issues that can delay repairs. The HDA260354 is purpose-built for panelboards and load centers, ensuring a clean fit with your existing distribution setup and simplifying logistics for maintenance teams and panel builders alike.

Use cases and scenarios

• Replacing aging or tripped breakers in commercial or industrial panelboards where a 2-pole, 600 V protection device is required.
• Stocking reliable, exact-match breakers in spare inventory to minimize downtime during outages or scheduled maintenance.
• Specifying components for new electrical distributions where a direct part-number match is essential for compliance and warranty considerations.

How it compares and why it’s a smart pick

Unlike generic substitutes, the Square D HDA260354 offers a verified fit for panels and distribution systems that rely on precise part-number compatibility. This reduces misfits, accelerates procurement, and supports consistent performance across installations where reliable protection is non-negotiable.

Available from AmpState, this part is ready to support your maintenance schedules and stocking needs. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.