<p>The TESF series product stands out in the industrial and commercial sectors due to its robust design and reliable performance. This device is engineered to meet demanding requirements, offering a dependable solution for various applications.</p><p>Operating at a rated voltage of 230 VAC with a current capacity of 4 A, it is designed to handle substantial electrical loads efficiently. Its rated frequency of 1200 operations per hour ensures that it can sustain high-frequency usage without compromising on performance or safety.</p><p>Featuring a contact configuration of 1NO+1NC (one normally open and one normally closed), this device provides versatile switching capabilities. The contacts are made from silver nickel alloy, known for excellent conductivity and durability, ensuring long-lasting operation.</p><p>The mechanical life extends up to an impressive 1 million cycles, indicating the product&#39;s resilience and reliability over extended periods. This longevity is complemented by its slow action mechanism, which enhances precision in control applications.</p><p>Constructed from die-cast zinc metal housing, it offers robust protection against environmental factors while maintaining a moderate weight of 616 grams. The IP65 rating signifies superior resistance against dust ingress and water jets from any direction, making it suitable for challenging environments.</p><p>With operational temperatures ranging from -25&#176;C to 65&#176;C, the TESF series is adaptable to various climatic conditions without loss of functionality. This flexibility makes it ideal for diverse settings across industries where temperature fluctuations are common.</p><p>Adhering to multiple standards such as BG-GS-ET-15, CCC, cULus, EC002591, and EN IEC 60947-5-1 underscores its compliance with international safety regulations and quality benchmarks. These certifications offer peace of mind regarding safety and performance standards globally recognized within the industry.</p><p>Its compact sensor size measures at 21.5 mm in length by 141 mm in width by 115 mm in height—dimensions that facilitate easy integration into existing systems without requiring significant modifications or additional space considerations.</p><p>Rated insulation voltage at 250 V further enhances its suitability for varied electrical environments by providing extra assurance against potential short circuits or insulation failures.</p><p>Overall, this product delivers on all fronts: durability through extensive mechanical life expectancy; versatility via flexible contact configurations; protection assured by rigorous standards compliance; all encapsulated within a sturdy yet manageable form factor tailored perfectly for industrial use cases demanding reliability above all else.</p>