<p>When selecting a changeover switch for your industrial or commercial application, understanding its specifications is crucial to ensure it meets your technical requirements. This robust changeover switch is designed with precision and reliability in mind, making it a dependable component for various electrical systems.</p><p>The switch boasts a rated current of 25 A and operates at a rated voltage of 250 VAC, suitable for numerous applications within these parameters. Its compact dimensions—18 mm in width, 85 mm in height, and 68 mm in depth—allow for easy integration into existing setups without compromising on space efficiency.</p><p>This model adheres to key standards such as EN60669-1, VDE0632-1, IEC60068-2-2, IEC60068-2-1, IEC60068-2-38, and UL508. These certifications underline its compliance with international safety and performance benchmarks.</p><p>Designed to withstand environmental challenges, the changeover switch has an impressive rated impulse withstand voltage of 6 kV. It offers IP20 protection against solid objects greater than 12 mm but should be installed in environments where moisture exposure is minimal due to its rating.</p><p>The operational temperature range spans from -25&#176;C to 55&#176;C ensuring reliable performance across diverse climates typical within Australia. The storage temperature extends even further from -40&#176;C to 70&#176;C allowing flexibility during transportation or when the device is not in use.</p><p>With a rated frequency of 50/60 Hz this versatile switch can accommodate both standard power frequencies used globally. The contact configuration features double interrupting contacts (0NC+2NO) which enhances switching reliability by providing two normally open contacts that facilitate effective circuit control.</p><p>Installation requires attention to detail particularly regarding tightening torque specified between 1.2 N-m and 1.5 N-m ensuring secure connections that maintain optimal functionality over time.</p><p>Incorporating this grey-hued changeover switch into your system means investing in quality engineering backed by rigorous testing standards designed specifically for demanding environments typical of industrial settings.</p>