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The WESCO CL115 is a single-pole, 15-amp classified circuit breaker designed for overcurrent protection in residential and light commercial electrical panels. Built to Type CL specifications, this breaker is engineered as a classified replacement, meaning it is tested and listed to fit load centers from multiple panel manufacturers where a Type CL breaker is required. It occupies a standard 1-inch slot. Licensed electricians and qualified electrical contractors install this breaker during panel upgrades, service replacements, and branch circuit additions.
This breaker is suited for residential and light commercial applications where a classified single-pole breaker is specified. It installs in 1-inch breaker positions and is intended for branch circuits rated at 15 amps, covering typical lighting, receptacle, and small-appliance circuits. Its Type CL classification makes it a practical service replacement option across a range of compatible load centers without requiring a panel-specific breaker.
Designed as a Type CL classified replacement circuit breaker for use in compatible residential and light commercial load centers that accept Type CL breakers. Confirm panel compatibility with the load center manufacturer documentation before installation.
Installation must be performed by a licensed electrician in accordance with NFPA 70 (National Electrical Code) and all applicable local codes. De-energize the panel and verify the absence of voltage before handling or replacing any breaker. Confirm that the load center accepts Type CL classified breakers prior to installation. Do not install this breaker in a panel that does not list Type CL as an approved breaker type.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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