CAH2125X - 125Amp Circuit Breaker
- 125 Amp
- 22k @ 120/240VAC
- 2 Pole
Purchase Options: Refurbished
CAH2125X - 125Amp Circuit Breaker Description
CAH2125X - 125 Amp Circuit Breaker
The CAH2125X circuit breaker is a 2-pole, 125 amp molded case circuit breaker designed to provide dependable overcurrent protection in 120/240VAC electrical distribution systems. Built on the CAH frame platform and calibrated for operation at 40°C, this breaker is engineered for form, fit, and functional replacement in compatible panelboards and switchboards. With a 22kA A.I.C. rating at 120/240VAC, it is well-suited for protecting branch circuits and feeder applications where interrupting capacity and consistent trip response are essential. The non-interchangeable trip unit ensures fixed, factory-calibrated protection, while included load-side lugs support straightforward installation. Built to last and designed to meet the demands of commercial and industrial environments, the CAH2125X offers reliable circuit protection for existing electrical systems.
Key Features and Benefits
- 125 Amp Continuous Current Rating – Designed to protect circuits carrying up to 125 amps in 120/240VAC systems.
- 2-Pole Configuration – Provides protection for two-phase applications, commonly used in commercial and light industrial distribution.
- 22kA Interrupting Capacity @ 120/240VAC – Rated to safely interrupt fault currents up to 22,000 amps.
- CAH Frame Type – Ensures compatibility with equipment designed to accept CAH series molded case circuit breakers.
- Non-Interchangeable Trip Unit – Factory-set trip calibration helps maintain consistent overcurrent protection.
- 40°C Rated – Suitable for standard ambient temperature conditions in electrical rooms and enclosures.
- Includes Load-Side Lugs – Supplied with load-side lugs to support secure conductor termination.
- Molded Case Construction – Durable housing designed for long service life in demanding electrical applications.
Technical Specifications
- Part Number: CAH2125X
- Poles: 2
- Amperage Rating: 125A
- Voltage Rating: 120/240VAC
- Interrupting Rating (A.I.C.): 22kA @ 120/240VAC
- Frame Type: CAH
- Trip Unit: Non-Interchangeable
- Ambient Rating: 40°C
- Included Accessories: Load-Side Lugs
- Approximate Shipping Weight: 2.75 lbs
- Approximate Shipping Height: 6.5 inches
Material Compliance and Certifications
- Industry Standards: The CAH2125X molded case circuit breaker is manufactured to meet applicable industry standards for molded case circuit breakers used in low-voltage power distribution systems.
- Code Compliance: It is designed for installation in equipment that complies with NEC requirements and relevant UL standards for circuit protection. Always verify compatibility with your specific panel or switchboard and confirm code compliance with local regulations prior to installation.
Where It Works Best
- Commercial panelboards
- Industrial distribution panels
- Equipment feeders
- Branch circuit protection in 120/240VAC systems
- Facilities requiring 2-pole overcurrent protection at 125 amps
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:2.75
- Height:6.5
- Depth:2.69
- Poles:2
- Amperes:125
- A.I.C. Rating & Volts:22k @ 120/240VAC
- Type:CAH
- Approx Dimensions:2.75"W x 6.50"L x 2.69"D
- Additional Notes:40°C, Molded Case Circuit Breaker with Non-Interchangeable Trip Unit. Includes Load-Side Lugs
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