Eaton CHH2225H2X - 225 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Eaton CHH2225H2X is a rugged 225 A, 240 V, 2-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. Built for stability in demanding environments, this unit combines durable construction with precise protection to help keep electrical systems safe and uninterrupted.

Why this breaker stands out

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection, helping maintain consistent electrical contact in noisy or industrial environments.
• Thermal-magnetic trip unit delivers stable, repeatable protection by responding reliably to both overloads and short circuits, reducing nuisance trips and improving overall system safety.
• OEM-compatible design is specifically engineered to work with matching Eaton OEM load centers and panelboards, ensuring seamless integration and reliable performance.
• Versatile 2-pole, 225 A, 240 V configuration makes it suitable for high-current branch circuits in residential, commercial, and light industrial applications.

Technical snapshot

• Manufacturer: Eaton
• Part Number: CHH2225H2X
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 225 A
• Voltage Rating: 240 V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases and practical benefits

Designed for environments where reliability matters, this breaker is well-suited for feeders and branch circuits in residential panelboards, commercial electrical rooms, and light industrial setups. The combination of a bolt-on mounting approach and a robust thermal-magnetic trip mechanism helps minimize downtime and maintenance by reducing loose connections and unpredictable trips.

What problems does it solve? It provides definitive protection against overcurrent and short circuits on high-amperage circuits, preserves wiring integrity, and supports longer service life for electrical installations by maintaining solid bus connections and stable trip performance.

Installation and compatibility tips

To maximize performance, pair the CHH2225H2X with matching Eaton OEM load centers and panelboards. The bolt-on design is straightforward for secure, time-efficient mounting, while the thermal-magnetic trip unit delivers dependable protection across a range of operating conditions. Confirm that the downstream circuitry aligns with the 225 A rating to prevent nuisance trips and ensure compliant protection for your installation.

Who should consider this breaker

• Electrical contractors upgrading or expanding panelboards and load centers
• Facilities managers overseeing commercial or light industrial electrical systems
• Residential service technicians handling high-current branch circuits

Invest in the Eaton CHH2225H2X for a durable, high-capacity, bolt-on circuit breaker that delivers repeatable protection, seamless OEM compatibility, and peace of mind in demanding electrical environments.