Why are the XCSZP XCSZR and XCSZC switch part numbers not valid to order?

Issue:
The safety switch part number is not valid in the product ordering system, why?
XCSZC part numbers
XCSZP part numbers
XCSZR part numbers

Product Line:
Safety Interlocks - GIC Product

Environment:
US Product

Cause:
Product Ordering

Resolution:
The part numbers beginning XCSZ signify one half of a safety coded magnetic switch.  The switch parts of these part number are never sold by themselves and only sold with a paired magnet.  The number of the paired set XCSDMC****, XCSDMP****, or XCSDMR**** must be used to order these parts instead.  See the attached catalog for more ordering information.

Released for: Schneider Electric Canada