This Zelio RSB plug-in socket has a rated voltage of 250V AC with an output rating of 10A. This plug-in relay socket is compatible with interface plug-in relay RSB range. It has a large choice of number of contacts for high rated current use with space-saving design which allows for a flexible and easy installation on DIN rail. It helps to reduce the size of enclosures and increase machine reliability: you can mount nearly everywhere. It is compatible with plug in control relay. It enables easy installation and connect to relay from its socket. Workablity for hard-wired logic automated systems to complement the functions of industrial progammable logic controllers (PLCs).