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Osisense XC special - How to replace the XR2AA02 screw limit switch having an old label attached

The XR2AA02 screw limit switch having the old label attached, is a collector.



Such switch should be available to order in the existing XR2AA02K* references. If not select the XR2AA03K* having the same primary gearbox (K ratio). Difference between XR2AA02 and XR2AA03 is the contact number. To find the correct reference XR2AA02K*, you have to determine the K ratio. Catalogue info giving the K ratio : Number of turns of input drive shaft = For 6 turns of threaded shaft: 0.4, 0.8, 1.6, 3, 6, 10, 20, 40 or 80.
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