Circuit Breaker Sales Co., Inc. engages in the sale and service of low and medium voltage circuit breakers and other electrical power distribution equipment. Its products also include switchgears, transformers, substations, protective relays, load break switches, electrical contacts, motor control and contactors, remote racking and switching systems, renewable and replacement parts. The company also provides repair services for circuit breakers, switchgear, solid state trip devices, and other power electronics; and life extension services for circuit breakers, transformers, and motor controls. The company was founded in 1981 and is based in Gainesville, Texas. Circuit Breaker Sales Co., Inc. operates as a subsidiary of Group CBS, Inc.