The Cutler‑Hammer CL225 is a dependable Type CL thermal‑magnetic circuit breaker engineered to provide safe, code‑compliant branch‑circuit protection in residential electrical systems. Manufactured by Eaton under the trusted Cutler‑Hammer brand, the CL225 is designed primarily as a UL‑classified replacement breaker, offering reliable performance when installed in approved load centers.
This breaker features a double‑pole configuration, making it suitable for 120/240‑volt circuits that require both ungrounded conductors to disconnect simultaneously. The built‑in common trip mechanism ensures that if one pole experiences a fault condition, both poles open together, enhancing safety and helping protect connected equipment from electrical damage.
With a 25‑amp rating, the CL225 is well‑suited for moderate‑load applications such as small HVAC equipment, pumps, and other 240‑volt appliances. Its thermal‑magnetic trip unit provides balanced protection by responding to sustained overloads through its thermal element and reacting instantly to short‑circuit conditions through its magnetic element. This dual‑mode operation helps ensure dependable protection while minimizing nuisance tripping.
The plug‑on mounting design allows for straightforward installation into compatible panels, making the CL225 an efficient solution for breaker replacement scenarios. Its compact form factor conserves panel space while maintaining solid electrical contact and long‑term reliability.
Key Features
25‑amp double‑pole circuit breaker for 120/240‑volt applications
Type CL design for UL‑classified replacement use
Thermal‑magnetic trip unit for overload and short‑circuit protection
Common trip mechanism disconnects both poles simultaneously
Plug‑on installation for quick, secure mounting
Compact, panel‑space‑saving design
Designed for reliable residential electrical protection
Genuine Eaton Cutler‑Hammer replacement breaker
Specifications
Manufacturer: Eaton / Cutler‑Hammer
Model Number: CL225
Breaker Series: Type CL
Amperage Rating: 25 Amps
Number of Poles: 2
Voltage Rating: 120/240 VAC
Frequency: 60 Hz
Trip Type: Thermal‑Magnetic
Trip Function: Common Trip
Mounting Method: Plug‑On
Interrupt Rating: 10 kAIC
Wire Size Range: #14–#4 AWG
Conductor Material: Copper or Aluminum
Application Category: Branch Circuit Protection
Certifications: UL Classified
Typical Applications
Small HVAC systems
Water heaters
Pumps and compressors
Workshop or utility equipment
Replacement of existing 25‑amp double‑pole breakers
Residential 240‑volt branch circuits
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BrandCutler Hammer
Mounting TypePlug In
Number of Poles2
Amperage Rating25 A
Frequency Rating50/60 Hz
Interrupt Rating10 kA
Interruption TypeStandard Trip
Phase1
Power Distribution FeaturesUniversal Series Compatibility