<p>When evaluating accessories for industrial and commercial applications, it&#39;s essential to focus on the technical specifications that align with your operational requirements. This accessory is designed specifically to enhance the functionality of electrical systems, particularly in environments where reliability and compliance are paramount.</p><p>This accessory is a 3-pole unit, which means it can accommodate three separate electrical circuits or phases. This feature is crucial in applications where balanced power distribution across multiple phases is necessary to maintain system stability and efficiency. The front terminal type design ensures straightforward installation and accessibility, facilitating easier connections and maintenance tasks.</p><p>Compliance with IEC 309 standards underscores this product&#39;s commitment to international safety and performance benchmarks. For professionals working within regulated industries, adherence to these standards provides peace of mind that the accessory meets rigorous quality criteria. This makes it a dependable choice for those prioritizing safety and consistency in their operations.</p><p>The compatibility with E4.2 (SACE Emax 2) further enhances its appeal for users already employing this particular circuit breaker series. Integrating components from the same family often simplifies system configuration and optimizes performance due to inherent design synergies.</p><p>In summary, this accessory offers a robust solution for enhancing electrical systems requiring multi-phase connectivity while ensuring compliance with global standards. Its compatibility with established circuit breaker series like SACE Emax 2 adds value through streamlined integration processes.</p>