Eaton EDH2125L - 125 A, 240 V, 2-Pole Circuit Breaker | AmpState

Meet the Eaton EDH2125L — a 125A, 240V, 2-pole molded case circuit breaker designed to deliver dependable overcurrent and short-circuit protection in panelboards and loadcenters. Built for residential, commercial, and light industrial applications, this unit combines a compact form with a precise thermal-magnetic trip mechanism to safeguard wiring and equipment when faults occur.

What makes it stand out

• Compact molded-case design frees panel space and simplifies layout in tight electrical rooms.
• Thermal-magnetic trip unit delivers stable, repeatable protection by blending overload sensing with fast magnetic response for short circuits.
• 2-pole, 125A at 240V configuration provides simultaneous disconnection of both live conductors for enhanced safety on 240V circuits.
• OEM panel compatibility engineered to integrate smoothly with Eaton’s own loadcenters and panelboards, ensuring reliable performance and straightforward replacement.
• Versatile across settings ideal for protecting feeders, branch circuits, and critical loads in homes, offices, and light manufacturing environments.

Technical snapshot

• Amperage rating: 125A
• Voltage rating: 240V
• Number of poles: 2
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection

Practical use cases

In a residential panel, the EDH2125L can protect feeders to a subpanel or hard-to-monitor circuits like a central HVAC system or electric water heater. In a small commercial setting, it guards lighting runs, receptacle circuits, and equipment rooms, providing reliable disconnect on fault conditions. For light industrial applications, it offers robust protection for motor loads and other branch circuits where fast, predictable tripping minimizes downtime and equipment damage.

Why choose the EDH2125L

• Delivers dependable, repeatable protection with a trusted thermal-magnetic mechanism that responds to both overloads and short circuits.
• Designed for tight panel layouts without sacrificing protection performance or ease of installation.
• Optimized compatibility with Eaton’s panelboards and loadcenters, reducing integration hurdles during upgrades or replacements.
• Clear, actionable protection for a range of environments—from single-family homes to light commercial spaces—without over-provisioning.

Tips for a smooth setup

When planning installation or replacement, verify that the panelboard specifies compatibility with EDH-series breakers and that the amperage, voltage, and pole count match the existing or planned circuit configuration. Label circuits clearly after installation to reflect the 125A, 240V, 2-pole protection you’ve implemented, and follow local electrical codes for service panel work.