<p>The TESK series switch is designed for industrial and commercial applications, offering a blend of reliability and durability. With its rated voltage of 230 VAC and current capacity of 4 A, it is well-suited to handle moderate electrical loads efficiently. Operating at a frequency of up to 1200 cycles per hour, this switch can manage frequent switching operations without compromising performance.</p><p>The contact configuration includes one normally open (1NO) and one normally closed (1NC) contact, providing flexibility in circuit design and ensuring reliable operation. The contacts are crafted from silver nickel alloy, known for excellent conductivity and resistance to wear, enhancing the lifespan of the switch.</p><p>Built with a robust metal housing made from die-cast zinc, the TESK series switch offers exceptional mechanical strength while maintaining a relatively light weight of 371 grams. Its IP65 degree of protection ensures that it is dust-tight and protected against water jets from any direction, making it suitable for challenging environments where exposure to dust or moisture might be expected.</p><p>The operational temperature range spans from -25&#176;C to 65&#176;C, allowing the device to function effectively in diverse climatic conditions without risk of malfunction due to temperature extremes. This makes it particularly useful in outdoor installations or unregulated indoor environments.</p><p>For those concerned with compliance and safety standards, this product meets CCC, cULus, and EC002591 approvals. These certifications assure users that the switch adheres to international safety protocols and quality benchmarks.</p><p>With a mechanical life expectancy reaching up to one million cycles, the TESK series promises long-term reliability even under rigorous usage scenarios. Its slow action mechanism provides controlled actuation speed which can be beneficial in applications requiring precise timing or reduced impact on connected components.</p><p>Measuring at 20 mm in length by 98 mm in width by 116 mm in height, this sensor fits into compact spaces without sacrificing functionality or ease of installation. The rated insulation voltage stands at 30 V ensuring adequate insulation properties for safe operation within specified limits.</p><p>Overall, if you&#39;re looking for a dependable switching solution that combines durability with versatility across various technical requirements—whether it&#39;s handling frequent operations or enduring harsh environmental conditions—the TESK series presents itself as an ideal candidate for your needs.</p>