PCB Carrier Modular SystemUniversal modules designed to accommodate one PCB. They comprise several individual base elements connected by metal pins giving the finished unit stability. 192-2771 incorporates a DIN rail mounting foot, which snap fits onto EN mounting rails. The side elements close the aligned base elements on both sides, completing the unit.Assembly is very fast, due to the plug-in modular principleIndividual elements are tightly engaged and stableUniversal foot for snap fit to EN mounting