The IZMX16 circuit breaker is an open device designed for use in electrical distributions. With a three-pole configuration and a rated current of 1000 Amperes, this breaker provides a reliable solution for the protection of electrical installations. The protection function P measurement ensures precise monitoring and control of the current flow, while compliance with IEC standards guarantees that the breaker meets international standards. The IP31 protection rating offers some protection against dust and water ingress, expanding its applicability in various environments. The circuit breaker is designed for installation technology with extendable features, allowing for easy installation and maintenance. With a short-circuit withstand rating of 50 kA, the IZMX16 can safely handle high current levels, ensuring the safety of the electrical infrastructure. This circuit breaker is an essential component for modern electrical systems and contributes to efficiency and safety in power distribution.