Some of the objects in the Product Library are not scaled properly. The reason is that some of the products have meters set as the DWG scale. This is then put out as 1000 time bigger then it actually is. To solve this you have two options:
Use the provided Novapoint product library template (DWT) when using the NP Product Library. It has to be the 2019 version or newer (DWT).
Picture 1: Open a new drawing and choose the template Novapoint-ProductLib-millimeter.dwt
Write UNITS in the command field and press Enter. The Drawing Settings will open. Set Insertion scale to Unitless.
Picture 2: Set the Units scale to Unitless