The ABB 1SVR405651R3000 is a high-quality relay socket designed for both 2 and 4-pole double throw (PDT) configurations. It features a screw terminal connection and is engineered with finger-safe components to enhance safety during installation and use. This standard socket, identified as CR-M4SS, ensures reliable and efficient performance in various applications. With dimensions of 1.67 inches in height, 1.08 inches in width, and 2.95 inches in depth, and weighing just 2 ounces, it is compact yet robust. Ideal for a wide range of electrical setups, this accessory is a must-have for professionals seeking dependable solutions in electrical circuit management.