<p>When it comes to selecting reliable contactors for industrial and commercial applications, AF Contactors stand out as a robust choice. Designed with precision, these contactors cater to various electrical needs with their impressive specifications.</p><p>Operating at a rated voltage of 690 VAC and accommodating currents of 90 A, 80 A, and 105 A, these contactors are versatile for numerous applications. They function efficiently on both 50 Hz and 60 Hz frequencies, making them adaptable to diverse power systems. The rated impulse withstand voltage is set at a notable 6 kV, ensuring resilience against transient overvoltages.</p><p>The insulation capabilities are noteworthy too, with ratings of 690 VAC and an alternative rating of 600 V. This ensures safety and reliability in high-demand environments. For short-term requirements, the contactors can handle currents up to an impressive range: from a brief surge of 1000 A for one second down to sustained levels like 110 A over fifteen minutes.</p><p>These AF Contactors feature a straightforward yet effective contact configuration of three normally open (3NO) contacts. Their screw terminal type allows secure connections while simplifying installation processes. With degrees of protection rated at IP10 and IP20 alongside a pollution degree rating of IP3, these units offer adequate protection against foreign objects and environmental factors.</p><p>Mounting is hassle-free thanks to the screw mounting type which provides stability in various installations. Wire stripping lengths are specified at 10 mm for control circuits and extend to 16 mm for main circuits—details that ensure proper setup without guesswork.</p><p>In terms of dimensions, the compact design stands out with a width of just 55 mm while reaching heights up to 125.5 mm and depths measuring at about 111 mm—an ideal size that balances space efficiency with functional capacity.</p><p>Compliance with international standards further underscores their quality; they meet IEC/EN standards including IEC/EN60947-1 as well as UL certifications such as UL60947-1 alongside Canadian CSA approvals like C22.2 No.60947 series—guaranteeing global acceptance across multiple jurisdictions.</p><p>Moreover, the air thermal current capacity reaches up to an impressive level of105 A providing assurance in managing thermal loads effectively within operational limits without compromising performance or safety aspects.</p>