The only foot switches with a CSA certification are the XPEM*** (metal foot switch blue color) and XPEB/G (plastic footswitches blue and grey colors). See attachment
The metal footswitches orange color (XPER***) and plastic footswitches yellow color (XPEY**) are NOT CSA
The metal footswitches orange color (XPER***) and plastic footswitches yellow color (XPEY**) are NOT CSA