Eaton CHH2125X - 125 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The Eaton CHH2125X is a rugged, 125 A, 240 V, 2-pole bolt-on molded case circuit breaker designed to shield your panelboards and loadcenters from overcurrent and short-circuit events. Built for dependable protection in residential, commercial, and light industrial settings, this breaker combines solid mechanical mounting with precise protective performance.

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection, minimizing connection looseness and ensuring reliable operation in environments with movement or vibration.
• Thermal-magnetic trip unit delivers stable, repeatable protection by combining thermal overload sensing with magnetic short-circuit instant trips, helping prevent damage to wiring and connected equipment.
• 2-pole, 125 A, 240 V configuration covers two energized conductors, making it ideal for protecting common 240 V circuits and paired branch circuits.
• OEM compatibility ensures seamless integration with matching OEM loadcenters and panelboards, simplifying replacement and upgrades without compatibility concerns.
• Versatile across settings suitable for residential, commercial, and light industrial applications, where reliable, fast-acting protection is essential for panel safety and uptime.

Why this matters In real-world panel installations, a secure mounting method and precise trip characteristics translate to fewer nuisance trips, quicker fault clearance, and longer equipment life. The CHH2125X focuses protection where it counts—at the branch circuit level—so you can maintain safe, uninterrupted service for feeders, control circuits, and other critical loads.

Key specifications
Manufacturer: Eaton
Part Number: CHH2125X
Type: Thermal-magnetic molded case circuit breaker
Amperage Rating: 125 A
Voltage Rating: 240 V
Number of Poles: 2
Mounting Style: Bolt-on
Application: Branch circuit overcurrent and short-circuit protection

Available from AmpState, the Eaton CHH2125X delivers dependable protection with straightforward installation and OEM-ready compatibility. Whether upgrading a panelboard or equipping a new project, this bolt-on breaker is built to perform when it matters most.