“This Harmony RXG plug-in relay socket has a coil control voltage of 24V DC and has 2 changeover contacts DPDT (double pole double throw) with a rating of 5A.” “It has large choice of number of contacts for high rated current use with space-saving design.” “The faston pin terminal mounts quickly and securely.” “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.” “Workability for hard-wired logic automated systems to complement the functions of industrial programmable logic controllers (PLCs).”