The PHOENIX CONTACT part 2981839 is a safe coupling relay designed with force-guided contacts. It features 3 normally open (N/O) contacts and 3 normally closed (N/C) contacts for reliable and safe switching. The relay is easy to install with its plug-in screw terminal block. With a compact width of 22.5 mm, this relay is an ideal choice for space-constrained applications. Ensure safety and secure operation with the PHOENIX CONTACT part 2981839 safe coupling relay.