Plug-in relay, 3 changeover relays without LED 38 mm, AC 230 V Plug-in relay SIRIUS LZX as a single module in combination with plug-in base LZS for galvanic isolation, contact multiplication, for switching small loads and as potential switching.The plug-in relays enable flexible design of the complete device and can be easily replaced.Individual modules are available in RT, PT and MT designs as well as in various coil voltages.SIRIUS relay - a program for all occasions.