Just out of curiosity, what do your inspectors say about screwing or riveting phenolic labels to the cover? Many specs require making holes in the cover for labels.The vast majority of EI's in northern NJ are not accepting these interlock kits. IMHO, they are a safety device, they work and their intended use is obvious. It is far safer than back-feeding a house through an AC disconnect. However, the EI's reasons for non-acceptance include :
- Making holes in the panel cover may weaken the cover
Roger