The ABB 1SVR405651R3100 CR-M4LS is a high-quality relay socket designed for both 2 and 4-pole double throw (PDT) configurations. This socket features a screw terminal connection type, ensuring a secure and reliable connection for your electrical setups. It is engineered with finger-safe terminals to enhance safety during installation and maintenance. The standard socket design is compatible with multiple relay types, making it a versatile choice for various applications. With dimensions of 1.05 inches in height, 3.05 inches in width, and 2.35 inches in depth, and a lightweight profile at just 2.48 ounces, this accessory is both compact and easy to handle. Ideal for industrial settings, the ABB relay socket ensures robust performance and durability.