Square D FA24070AC - 70 A, 2-Pole Plug-In Circuit Breaker | AmpState

Square D FA24070AC is a 70A, 2-pole plug-in molded case circuit breaker designed to guard your panelboards and loadcenters from overcurrent and short-circuit events. With a fast plug-in connection, it streamlines installation and replacements, reducing downtime during panel maintenance or upgrades.

• Fast plug-in connection: Quick installation and easy replacements mean less service interruption and faster recovery in busy electrical rooms.
• Thermal-magnetic trip unit: Combines precise overload protection (thermal) with instantaneous short‑circuit protection (magnetic) for stable, repeatable performance.
• 2-pole design: Ensures both hot legs disconnect together on 240V circuits, enhancing safety and meeting common electrical codes.
• OEM-compatible: Engineered to fit with matching Square D OEM loadcenters and panelboards for reliable fit and consistent electrical characteristics.
• Versatile for multiple environments: Suitable for residential, commercial, and light industrial applications—protecting feeders, branch circuits, and equipment loads.

Technical specifications

• Manufacturer: Square D
• Part number: FA24070AC
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 70 A
• Number of poles: 2
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Designed for practical, real-world use, this breaker is an ideal upgrade or replacement in panels that accept FA-series plug-in breakers. It delivers dependable protection for your home or business electrical system, helping to prevent fire hazards and equipment damage from electrical faults. When selecting a replacement, verify panelboard compatibility and ensure your system’s voltage and ampacity align with a 70A, 2-pole plug-in solution.