The Euchner CET3-AP-CRA-AH-50X-SI-C2333-114223 is a non-contact safety switch from Euchner’s CET3 family that monitors the position of machine guards or access doors without any physical contact. Used for industrial safety, it provides a guard-interlock signal to the control system so equipment can be stopped or guarded when a door or gate is opened. The model designation CET3-AP-CRA-AH-50X-SI-C2333-114223 identifies this specific variant of the CET3 series. Typical applications include guarding on presses, CNC machines, conveyors, and other automated machinery where reliable, wear-free door sensing is required.
