Wieland SNA 4044K-A | Safety Relay – R1.188.1880.0

The Wieland SNA 4044K-A (R1.188.1880.0) is a highly reliable safety relay tailored for critical safety applications. Operating at 115-120V AC, this two-channel safety switching device boasts 4 normally open (NO) contacts and 1 normally closed (NC) contact, ensuring exceptional control and responsiveness. Designed to function effectively in extended temperature ranges, it can operate in environments up to 65°C. The SNA 4044K-A supports both automatic and manual start configurations without the necessity for monitoring, providing versatile application options. Equipped with screw terminals for secure connections, this relay features self-monitoring during each ON-OFF cycle, significantly enhancing system reliability and safety. Its robust design makes it an excellent choice for applications where stringent safety standards are paramount, ensuring compliance while optimizing operational efficiency.