E-T-A was founded in the late 1940s to develop, manufacture and market electrical and electronic equipment of the highest quality. The founders of the company and their successors have remained loyal to their original principles. These principles allow E-T-A to offer customers products that are precision-manufactured, that perform second-to-none, and that fit the ever-increasing number of applications created by advancing technology.

E-T-A specializes in circuit breakers and control monitoring equipment. This page consists of a wide variety of technical datasheets for the E-T-A product line.