This Zelio RXM miniature plug-in relay has a control coil voltage of 230V AC and has 4 changeover contacts quadruple pole double throw with a rating of 3A. It has a large choice of number of contacts for high rated current use with space-saving design. It also offers one-step lockable test button. It helps to reduce the size of enclosures and increase machine reliability: you can mount nearly everywhere. The product is IP40 and has a transparent cover allowing operator to visually inspect the status of contacts. Workablity for hard-wired logic automated systems to complement the functions of industrial progammable logic controllers (PLCs).