The 1SVR405613R4100 is a standard socket from the CR-M range, designed for use with CR-M miniature relays that have 2 or 4 changeover contacts. This socket features screw terminals for secure and reliable connections. It is suitable for DIN rail mounting according to IEC/EN 60715. The CR-M sockets are used to mount and connect miniature relays, facilitating easy installation and maintenance in various industrial control applications.