The Struthers-Dunn 255 Series Industrial Latching Relays provide a robust and reliable solution for applications requiring latching functionality. These relays feature a two-coil design, allowing for momentary energization of the operate coil to transfer contacts and maintain their position even after power is removed. A separate reset coil provides electrical reset functionality. The common armature design prevents contact overlap, ensuring consistent performance. Suitable for industrial environments, these relays are rated for continuous duty and can handle simultaneous energization of both coils. They are commonly used in applications such as process control, security systems, and automated machinery.