<p>The AF Contactor is a robust and reliable component designed for industrial and commercial applications, offering efficiency and durability. With a rated voltage of 690 VAC, it caters to high-demand electrical systems, making it suitable for various heavy-duty operations. The device handles rated currents of 28 A and 24 A, providing flexibility depending on your requirements.</p><p>Operating at both 50 Hz and 60 Hz frequencies, this contactor adapts seamlessly to different power systems globally. Its rated impulse withstand voltage of 6 kV ensures resilience against transient over-voltages, safeguarding the system from unexpected spikes.</p><p>The product&#39;s insulation capabilities are notable with a rated insulation voltage of up to 690 VAC or alternatively at 600 V. It exhibits excellent short-time withstand current characteristics: enduring up to 700 A for one second or maintaining stability at lower amperages over extended periods—350 A for ten seconds or down to 50 A over fifteen minutes—demonstrating its capability in handling overload conditions effectively.</p><p>Featuring a contact configuration of three normally open (3NO) contacts, this contactor is versatile for numerous circuit designs. The screw terminal type simplifies installation and maintenance tasks while ensuring secure connections. Its compact dimensions—45 mm width, 86 mm height, and 77 mm depth—allow easy integration into existing setups without requiring significant space adjustments.</p><p>Designed with an IP20 degree of protection, the unit provides basic protection against solid objects larger than 12 mm but should be installed in environments where exposure to dust or moisture is minimal due to its IP3 pollution degree rating. The screw mounting type further adds convenience during assembly processes.</p><p>For wiring tasks, the recommended wire stripping length stands at a precise 10 mm ensuring optimal conductor connection within terminals. Compliance with standards such as IEC/EN 60947-1 and IEC/EN60947-4-1 among others like UL60947-4-1 ensures that this product meets stringent international safety protocols enhancing user confidence in diverse operational settings.</p><p>Its air thermal current ratings are set at an impressive range between16 A up through35A showcasing versatility across varying load demands which can be crucial when dealing with fluctuating power needs within industrial contexts.</p><p>In summary,the AF Contactor delivers consistent performance backed by rigorous standards compliance making it an ideal choice whether you&#39;re upgrading existing installations or planning new projects requiring dependable switching solutions tailored towards demanding environments prevalent throughout industries today.</p>