Our Electromagnet Relays are the electromagnet switches that provide isolation between high power circuit and low power circuit. They use an electromagnet to mechanically operate switching mechanism. The electromagnet is made up of a coil of wire which is wrapped around an iron core to provide magnet flux with a low reluctance path. The Electromagnet Relays also consist of an iron armature and a set of contacts which are held together with a spring. Further, these relays operate on electromagnet attraction principle. They switch the high voltage by using circuits of low power.