Contactors & Relays Wieland

The Przekaźnik sterowania dwuręcznego SNZ4052K-A AC/DC 24V is a specialized relay designed to enhance operator safety in industrial environments. This two-hand control relay ensures that machinery can only be activated when both hands are positioned correctly, reducing the risk of accidental starts and enhancing overall workplace safety. The relay operates on a versatile AC/DC 24V power supply, making it suitable for various applications.Key features of the SNZ4052K-A include robust construction, reliable performance, and compliance with stringent safety standards. The relay is engineered to meet EN 60947-5-2 standards, ensuring it delivers consistent and safe operation in demanding industrial settings. Its compact design allows for easy integration into existing control systems, while its durable build ensures long-term reliability.Applications for the SNZ4052K-A include use in assembly lines, manufacturing plants, and other environments where operator safety is paramount. By requiring simultaneous activation from both hands, the relay helps prevent accidental machine starts, protecting operators from potential hazards.

The Wieland SNO 1012K-A AC/DC 24V Safety Monitoring Device is designed to provide robust and reliable monitoring of safety-related circuits. This base unit features single channel control and two enabling current paths, ensuring optimal performance in critical applications. With a nominal voltage of AC/DC 24V and a frequency range of 50-60Hz, it is suitable for a variety of industrial environments.Equipped with screw terminals that are pluggable, the device offers ease of installation and maintenance. The unit complies with EN ISO 13849-1 and EN 62061 standards, ensuring high safety and reliability. The protection degree of the housing is IP40, while the terminals are rated IP20, making it suitable for use in demanding conditions.Key features include feedback circuitry, start contact, and stop category according to IEC 60204. The device supports rail mounting and detachable clamps, providing flexibility in installation. It is suitable for monitoring proximity switches, emergency-stop circuits, and position switches, but not for magnetic switches or optoelectronic protection equipment.With a mechanical life of 10^7 switching cycles and safe, undelayed outputs, the Wieland SNO 1012K-A ensures long-term reliability and performance. The unit's control circuit operates at a nominal output voltage of DC 24V, with input currents of 50 mA and peak currents of 70 mA. The device also features a recovery time of over 200 ms and a release time of less than 70 ms.Overall, the Wieland SNO 1012K-A is an essential component for ensuring the safety and reliability of industrial automation systems, providing comprehensive monitoring and control capabilities.