Eaton EDC3125L - 125 A, 240 V, 3-Pole Circuit Breaker | AmpState

The Eaton EDC3125L is a 125 A, 240 V, 3-pole molded case circuit breaker designed to guard your panelboard or loadcenter from overcurrent and short circuits. Its compact design makes efficient use of valuable panel space without sacrificing protection reliability.

• Space-efficient, molded case design enables flexible installation in tight panel layouts while maintaining full protection capacity.
• Thermal-magnetic trip unit delivers stable, repeatable protection performance by combining a slow-acting thermal element for overload conditions with a fast-acting magnetic mechanism for high fault currents.
• 3-pole, 240 V configuration ideal for three-phase circuits common in light commercial and certain residential applications, supporting robust branch-circuit protection.
• OEM-compatible designed to pair with matching Eaton OEM loadcenters and panelboards for coordinated protection and straightforward installation.
• Versatile application suitable for residential, commercial, and light industrial environments where reliable protection and space efficiency matter.

Technical snapshot

• Manufacturer: Eaton
• Part Number: EDC3125L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 125 A
• Voltage Rating: 240 V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Why choose the EDC3125L? It combines a compact footprint with dependable trip performance, ensuring your panelboards and loadcenters protect circuits as intended while leaving room for future expansion. Whether you're upgrading an existing Eaton system or equipping a new installation, this 3-pole breaker provides precise, reliable protection for your 240 V, three-phase or multi-wire branch circuits. For electricians and facility managers, the EDC3125L offers a straightforward, compatible solution that keeps electrical systems safe and compliant.