What the dimensions mean for fit
At 11 mm wide and 20 mm deep, the XUM2ANCNM8 fits in spaces a standard M18 tubular sensor won't. The 43 mm height leaves room for the cable exit without hitting the panel door. If you're retrofitting into a slot that held a different miniature sensor, check the mounting hole pattern — this is a rectangular plastic body, not a cylindrical barrel. No threaded sleeve; you'll use a bracket or DIN clip.
