Cutler Hammer Circuit Breakers

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Harry Henderson Cutler and Edward West Hammer began the Cutler-Hammer Manufacturing Co. in the year 1893, providing top quality electric starters, speed regulators and field rheostats. Now known as Eaton Corporation, Cutler-Hammer continues to be a leading manufacturer of electrical parts and systems for power control and distribution, such as circuit breakers.

Cutler-Hammer Circuit Breakers are available in various different configurations, both reconditioned and new. Whether it is for residential homes, hospitals, schools, heavy industrial plants or telecommunication facilities, these circuit breakers are designed to provide complete protection for sensitive electronics and appliances.

LiveWire Supply stocks hundreds of popular models such as ND312T33W, EHD3030L and BR2020 for power distribution systems worldwide. Each Cutler-Hammer circuit breaker has enhanced premium features such as protection from wires overheating due to overload or short circuits.

Having a hard time finding the exact part you need or looking for an obsolete model that is not listed on the website? Contact one of our experienced customer executives to get the Cutler Hammer circuit breaker you need. Give us a call at 1-800-390-3299 or send us an email at You can also take advantage of our easy same day shipping and overnight shipping options.

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