This Zelio RXM miniature plug-in relay has a coil control voltage of 110V DC and has 4 changeover contacts 4PDT (quadruple pole double throw) with a rating of 6A. It has large choice of number of contacts for high rated current use with space-saving design. It also offers one-step loackable test button and mechanical indicator for contact status. 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).