The PHOENIX CONTACT part 2963970 is a safe coupling relay featuring force-guided contacts for reliable connections. This relay is equipped with 5 normally open (N/O) contacts and 2 normally closed (N/C) contacts, providing versatile functionality. With a single channel configuration, it boasts a compact width of 22.5 mm, making it suitable for space-constrained applications. The pluggable Push-in terminal block ensures easy and secure installation, ensuring maximum convenience for users.