The AF Contactor is a robust solution tailored for industrial and commercial applications, offering reliability and efficiency in various electrical systems. Designed to handle demanding environments, this contactor operates with a rated voltage of 690 VAC and supports rated currents of 25 A and 22 A. It accommodates both 50 Hz and 60 Hz frequencies, ensuring versatility across different power systems.
Engineered for safety, the AF Contactor features a rated impulse withstand voltage of 6 kV, providing resilience against transient overvoltages. Its insulation is rated at both 690 VAC and 600 V, underscoring its capability to maintain performance under challenging conditions.
With an impressive short-time withstand current capacity—ranging from 350 A for 10 seconds to a peak of 700 A for one second—the contactor is built to endure high-stress scenarios without compromising its integrity. The air thermal current ratings are equally robust at 35 A and 16 A.
In terms of configuration, the product offers a straightforward three normally open (3NO) contact setup. Connection integrity is ensured through screw-type terminals with specified tightening torques: auxiliary/control circuits require a torque of 1.2 N-m while main circuits need up to 1.5 N-m.
The compact design measures just 45 mm in width, standing at a height of 86 mm with a depth of only 77 mm—making it an excellent choice where space constraints exist. Installation is simplified with screw mounting options that facilitate secure attachment within control panels or enclosures.
Safety standards are met through compliance with multiple international certifications including IEC/EN and UL standards such as IEC/EN60947-1, IEC/EN60947-4-1, UL60947-4-1 as well as CSA C22.2 No.60947-4-1 approvals—ensuring global applicability and adherence to rigorous quality benchmarks.
Protection levels are noteworthy; the device carries an IP20 degree of protection suitable for indoor installations while maintaining operational effectiveness amidst pollution levels categorized under IP3 standards.
Lastly, practical considerations like wire stripping length have been optimized at around ten millimeters—a detail that aids in efficient wiring during installation processes.
Overall, this AF Contactor serves as a dependable component within any electrical infrastructure requiring consistent performance coupled with adherence to stringent safety protocols—a testament to its engineering excellence designed for professionals who demand precision in their equipment choices.