The EATO circuit breaker is an open circuit breaker designed for demanding applications. With a three-pole configuration and a rated current of 630 A, it provides reliable power distribution and control. The breaker is equipped with a measurement protection function that allows for precise monitoring of the current flow. Compliance with IEC standards and approvals ensures that the circuit breaker meets international safety standards. The device's installation and extension technology enable flexible installation and adaptation to various requirements. With an IP31 protection rating, the breaker is also protected against the ingress of dust and water, enhancing its durability and reliability in different environments. Therefore, the EATO circuit breaker is a suitable choice for applications that demand high levels of electrical safety and efficiency.