Schneider serial numbers for Quantum and M580 product are located on either the side or top of the item.

If you look at the first 6 digits of the serial number you can get determine where the product was built, what year it

was built, and the week of that year it was built.

The first 2 digits of the s/n tell us where it was built. 31 = North Andover Mass, 21= Carros France.

The second group of two digits (3 & 4) tell us the year the product was built. 00 = 2000, 08 = 2008

The third group of 2 digits (5 & 6) tell us the week of the year.  15 = week , 52 = week 52.

Example  s/n 311235xxxxxxxx   North Andover, 2012, week 35 of 2012.