<p>The AF Contactor is a reliable and versatile solution for industrial and commercial applications, designed to meet the demands of modern electrical systems. With a rated voltage of 690 VAC, this contactor is engineered to handle significant power loads efficiently. It operates with a rated current of either 25 A or 22 A, making it suitable for various electrical setups.</p><p>Operating at both 50 and 60 Hz frequencies, the AF Contactor offers flexibility in integration across different systems. Its robust construction ensures safety with a rated impulse withstand voltage of 6 kV, providing peace of mind against transient over-voltages.</p><p>The contactor&#39;s insulation capabilities are noteworthy with a rated insulation voltage of up to 690 VAC and an additional rating at 600 V. This ensures that it can safely isolate circuits as required by demanding applications.</p><p>For short-term overload scenarios, the AF Contactor stands out with its impressive short time withstand current ratings: from handling up to 700 A for one second to sustaining currents like 350 A for ten seconds or managing lower currents over longer durations (e.g., 225 A for thirty seconds).</p><p>Featuring a straightforward contact configuration of four normally open (4NO) contacts, this device facilitates uncomplicated circuit designs. The screw terminal type enhances connectivity reliability while maintaining user-friendly assembly procedures. Proper torque application is critical; hence the tightening torques are specified at 1.2 N-m for auxiliary/control circuits and slightly higher at 1.5 N-m for main circuits.</p><p>With an IP20 degree of protection and IP3 pollution degree rating, this contactor is well-suited for indoor environments where dust ingress protection is necessary but not overly stringent due to controlled conditions.</p><p>Installation is made easy through its screw mounting type which allows secure placement within control panels or other equipment housings. Wire connections are facilitated by a stripping length specification of 10 mm ensuring optimal contact integrity.</p><p>Compact yet sturdy dimensions characterize the device: measuring just 45 mm in width, standing at a height of 86 mm, and having a depth of only 77 mm—making it ideal where space conservation without compromising performance is crucial.</p><p>Compliant with international standards such as IEC/EN and UL norms (60947 series), along with Canadian CSA certifications (CAN/CSA C22.2 No.), this product assures adherence to global quality benchmarks enhancing its appeal across diverse markets including Australia.</p><p>Finally, boasting an air thermal current capacity reaching up to35 A further underlines its capability in maintaining operational stability under varying load conditions—a testament to its engineering excellence tailored towards enduring performance needs in professional settings.</p>