The ALTECH part 56.OA03.2444S is a Safety Relay designed for reliable and secure switching operations. This model, OA5603, operates on 24V and features 4 normally open (NO) and 4 normally closed (NC) contacts, ensuring versatile and flexible use in various applications. With contacts made of AgNi10+5umAu, this safety relay provides excellent conductivity and durability. The device has an IP40 rating for protection against solid objects, making it suitable for indoor use. Trust in the quality and performance of the Altech Corp 56.OA03.2444S Safety Relay for your safety-critical applications.