Review on Uxcell Positions Barrier Terminal TB 1512L by Tony Conlon

UXCELL 12 Pin Terminal Block 600V 15A TB-1512L If you search the web for "TB-1512 Terminal Block" you will find several images with dimensions of standard TB-1512 terminal blocks. I ordered one of these UXCELL TB-1512L terminal blocks to test these dimensions. They didn't match. The most noticeable difference is the center-to-center distance between the terminal screws. The common stripe must be 9mm apart. They are 8.75mm apart. That may not seem like much, but with 12 rows the difference increases (3mm). I have attached pictures with dimensions for both. My measurement methods are very good, but I am not responsible for the accuracy of these measurements. I don't have a good method to measure the center-to-center distance between two empty holes. I've also gotten different results for the distance between the counter-holes at the top of the strip and the corresponding mounting holes at the bottom of the strip. Another problem is that major brand manufacturers have strips with dimensions similar to those listed on the UL. However, they are only rated for 10 amps and should be rated for 15 amps.