<p>When it comes to ensuring seamless operational transitions in industrial and commercial settings, a reliable changeover switch is essential. This particular model offers robust functionality tailored for environments where precision and durability are paramount.</p><p>Designed as a compact solution with dimensions of 9 mm in width, 85 mm in height, and 68 mm in depth, this changeover switch fits neatly into various setups without compromising on performance. Its sleek grey finish adds a professional touch while blending seamlessly with most electrical panels.</p><p>Rated at a current of 16 A, this switch efficiently handles standard loads. It operates at a rated voltage of 250 VAC and accommodates frequencies of both 50 Hz and 60 Hz, making it versatile for diverse electrical systems. The device&#39;s rated impulse withstand voltage is an impressive 6 kV, ensuring resilience against transient overvoltage spikes.</p><p>Built to meet rigorous standards such as EN60669-1, VDE0632-1, IEC60068-2 series tests (including temperature extremes), and UL508 certification, this changeover switch guarantees compliance with international safety and quality benchmarks. The degree of protection is classified as IP20, which provides adequate protection against solid objects larger than 12mm but requires installation within enclosures for dust or water exposure scenarios.</p><p>Operationally efficient across a wide ambient temperature range from -25&#176;C to +55&#176;C—and capable of storage between -40&#176;C to +70&#176;C—this switch is designed to withstand harsh environmental conditions. Its contact configuration features one normally open (NO) contact with double interrupting contacts that enhance switching reliability by minimizing arc formation during operation.</p><p>Installation ease is further assured with the specified tightening torque ranging from 1.2 to 1.5 N-m; this ensures secure connections without risk of overtightening or damage during setup.</p><p>In summary, this changeover switch stands out for its dependability under varying conditions while adhering strictly to global standards—an ideal choice for professionals seeking efficiency combined with peace of mind in their electrical installations.</p>