Eaton FD2070 - 70 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet the Eaton FD2070 — a robust 70A, 600V, 2-pole bolt-on molded case circuit breaker designed for safe, reliable branch-circuit protection in panelboards and load centers. Built to withstand vibration and demanding electrical environments, it establishes a solid bus connection and predictable protective performance.

• Secure bolt-on mounting: a rugged attachment method that maintains a rigid, vibration-resistant bus connection, reducing the risk of loose connections that can cause trips or heat.
• Thermal-magnetic trip unit: combines thermal and magnetic elements to provide stable, repeatable overcurrent and short-circuit protection across a wide range of fault conditions.
• OEM-ready compatibility: designed to be compatible with matching OEM load centers and panelboards, enabling quick, plug-and-play replacement or expansion without modification.
• Versatile application: suitable for residential, commercial, and light industrial electrical systems where dependable protection is essential.

Technical snapshot

• Manufacturer: Eaton
• Part number: FD2070
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 70A
• Voltage rating: 600V
• Number of poles: 2
• Mounting style: Bolt-on
• Applications: Branch circuit overcurrent and short-circuit protection

Why it matters

In panelboards and load centers, a dependable breaker isn’t just about turning off during a fault — it’s about preventing heat buildup, ensuring coordination with other protective devices, and preserving system uptime. The Eaton FD2070 delivers predictable trip performance under a variety of load conditions, helping you maintain electrical safety and equipment longevity.

Practical use scenarios

• New installation in a residential service panel needing a solid 70A, 600V protection solution for a major subpanel circuit.
• Replacement for aging 2-pole breakers in commercial lighting circuits that demand stable, repeatable protection across temperature and load variations.
• Light industrial panels requiring a bolt-on solution that stays securely seated in vibration-prone environments.

Compatibility and care

Choose the Eaton FD2070 when you need a bolt-on molded case breaker that aligns with Eaton’s panelboards and other OEM products. For best results, verify the part number matches your panelboard’s specifications and ensure proper seating and mounting in accordance with your panel’s installation guide.