<p>When selecting a changeover switch for industrial or commercial applications, understanding the technical specifications is crucial. This particular model offers robust performance and reliability, making it a dependable choice for various environments.</p><p>The switch is designed to handle a rated current of 16 A, suitable for moderate power switching tasks. It operates at a rated voltage of 250 VAC with a frequency range of 50/60 Hz, ensuring compatibility with standard electrical systems in Australia.</p><p>Measuring at just 9 mm in width, this switch is compact yet efficient. Its dimensions extend to 85 mm in height and 68 mm in depth, allowing it to fit neatly into control panels without occupying excessive space. The grey color gives it a neutral appearance that blends well with most industrial settings.</p><p>Durability and safety are underscored by its compliance with several standards: EN60669-1, VDE0632-1, IEC60068-2-2/-1/-38, and UL508. These certifications ensure the device meets rigorous international safety and performance criteria.</p><p>The switch boasts an impressive rated impulse withstand voltage of 6 kV, providing resilience against transient overvoltages often encountered in industrial environments. With an IP20 degree of protection, it is safeguarded against solid objects larger than 12 mm but should be installed where direct exposure to moisture or dust isn&#39;t prevalent.</p><p>Operating effectively within ambient temperatures ranging from -25&#176;C to +55&#176;C and storage temperatures from -40&#176;C to +70&#176;C highlights its adaptability across diverse climates. Whether installed indoors or outdoors (with appropriate housing), this switch maintains functionality under varying conditions.</p><p>A notable feature is the double interrupting contacts configuration (0NC+1NO), which enhances its operational flexibility by allowing simultaneous connection changes within circuits—ideal for complex switching requirements.</p><p>For secure installation, the tightening torque ranges between 1.2 and 1.5 N-m ensures stable connections without risk of loosening due to vibrations or thermal expansion common in industrial settings.</p><p>In summary, this changeover switch provides reliable operation backed by comprehensive standards approval and thoughtful design suited for demanding applications where precision and durability are paramount.</p>