JZ27 (MA406, MA415) series intermediate relays are suitable for control circuits with AC rated voltages of 24V, 36V, 48V, 100V, 110V, 127V, 200V, 220V, 380V, and DC rated voltages of 24V, 48V, 110V, 220V and below. They are used for signal transmission, amplification, interlocking or isolation This product has high reliability and long service life, and can be directly installed on a 35mm wide track that meets international standards or installed on the base plate with screws The contact adopts a conical shape, which causes sliding friction and rolling action when closed, thus ensuring good contact reliability The relay magnetic system adopts optimized design, and the electromagnetic part adopts a closed structure to prevent other debris from entering the iron core