Osisense XC - What is the limit switch series having the XCKSD marking on the front cover

The "XCK-SD" marking on the front cover (attached picture) exists on the ZCKSD37H29 and ZCKSD39H29 bodies using a 3-contact block. Find attached the XCKS catalogue pages defining the XCKS switch references, to order by sub-assemblies body + ZCKD* head

Released for:Schneider Electric Malaysia