Square D HDA261002 - 100 A, 600 V, 2-Pole Plug-In Circuit Breaker | AmpState

The Square D HDA261002 is a 100 A, 600 V, 2-pole plug-in molded case circuit breaker designed to deliver dependable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. Built for straightforward installation and reliable performance, this unit keeps electrical systems protected with precision and ease.

• Fast plug-in connection enables quick installation and effortless replacement in compatible panelboards and load centers, minimizing downtime during service or upgrades.
• Thermal-magnetic trip unit combines overload protection (thermal) with instantaneous short-circuit protection (magnetic) for stable, repeatable protection across a wide range of fault conditions.
• OEM-compatible design is engineered to fit and coordinate with matching Square D load centers and panelboards, helping maintain proper electrical coordination and performance.
• Versatile application suitable for residential, commercial, and light industrial environments where reliable protection of branch circuits is essential.
• Reliable ratings 100 A current rating, 600 V maximum operating voltage, 2 poles, plug-in molded case construction for rugged service in demanding electrical setups.

Technical specifications

• Manufacturer: Square D
• Part Number: HDA261002
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 100 A
• Voltage Rating: 600 V
• Number of Poles: 2
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Ideal for equipment rooms, service panels, and subpanels where quick replacements and reliable fault protection are priorities, the HDA261002 helps you maintain continuous operation with confidence. When upgrading or stocking spare parts, choosing a genuine Square D plug-in breaker ensures proper fit, electrical coordination, and long-term peace of mind in your electrical distribution system.