Main range of productOsiSense XC series nameStandard format product or component typeLimit switch device short nameXCKN sensor designCompact form A body typeFixed head typeRotary head materialPlastic body materialPlastic head materialPlastic fixing modeBy the body movement of operating headRotary type of operatorSpring return roller lever thermoplastic type of approachLateral approach, 2 directions cable entry1 entry tapped for Pg 11 cable gland number of poles2 contacts type and composition1 NC + 1 NO contact operationSlow-break, break before make Complementary tracks24/40 mm switch actuationBy 30° cam electrical connectionScrew-clamp terminals, clamping capacity: 1 x 0.5...2 x 2.5 mm² contacts insulation formZb positive openingWith positive opening minimum torque0.15 N.m minimum torque for tripping0.1 N.m maximum actuation speed1.5 m/s contact code designationA300, AC-15 (Ue = 240 V), Ie = 3 A, Ithe = 10 A conforming to EN/IEC 60947-5-1 appendix AR300, DC-13 (Ue = 250 V), Ie = 0.1 A conforming to EN/IEC 60947-5-1 appendix A [Ui] rated insulation voltage300 V conforming to UL 508500 V (pollution degree 3) conforming to IEC 60947-1300 V conforming to CSA C22.2 No 14 [Uimp] rated impulse withstand voltage6 kV IEC 606646 kV IEC 60947-1 short-circuit protection10 A cartridge fuse, type gG electrical durability5000000 cycles, DC-13, 120 V, 4 W, operating rate <60 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-1 appendix C5000000 cycles, DC-13, 24 V, 10 W, operating rate <60 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-1 appendix C5000000 cycles, DC-13, 48 V, 7 W, operating rate <60 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-1 appendix C mechanical durability10000000 cycles width30 mm height108 mm depth44.5 mm net weight0.175 kg terminals description ISO n°1(21-22)NC(13-14)NO Environment shock resistance45 gn for 11 ms conforming to IEC 60068-2-27 vibration resistance25 gn (f= 10…500 Hz) conforming to IEC 60068-2-6 IP degree of protectionIP65 conforming to IEC 60529 IK degree of protectionIK04 conforming to EN 50102 overvoltage categoryClass II conforming to IEC 61140Class II conforming to NF C 20-030 ambient air temperature for operation-25…70 °C ambient air temperature for storage-40…70 °C protective treatmentTC product certificationsCCCULCSA standardsUL 508IEC 60204-1EN 60204-1EN 60947-5-1IEC 60947-5-1CSA C22.2 No 14 Offer Sustainability Sustainable offer statusGreen Premium product REACh Regulation EU RoHS DirectivePro-active compliance (Product out of EU RoHS legal scope)
EU RoHS Declaration
Mercury freeYes RoHS exemption information Environmental Disclosure Circularity ProfileNo need of specific recycling operations
End of Life Information
Contractual warranty Warranty18 months
CADSizeAdd to My DocumentsCAD for XCKN2518G11: limit switch XCKN - thermoplastic roller lever - 1NC+1NO - slow - Pg11 (Version 1.0)Plastic XCK N, cable entry ISO M20 x 1.5, thermoplastic roller lever plunger (Version 1.1)CertificateSizeAdd to My DocumentsXCKN..., XCNR... , XCNT... and XCNTR... limit switches - CSA certificate of compliance (Version 1.0)XCKN... and XCNR... limit switches (versions with built-in contacts) - Certificate for China compulsory product certification (Version 1.0)Declaration of conformitySizeAdd to My DocumentsEnd of Life InformationSizeAdd to My DocumentsProduct Environmental ProfileSizeAdd to My Documents
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Dimensions DrawingsDimensions(1)1 tapped entry for Pg 11 cable gland(2)Ø: 2 elongated holes Ø 4.3 x 6.3 on 22 mm centres, 2 holes Ø 4.3 on 20 mm centres.
Mounting and ClearanceMounting with Cable EntryPosition of Cable Gland(1)Recommended(2)To be avoidedMounting with Rotary Heads and LeversType of Cam(1)Recommended(2)To be avoided
Connections and SchemaWiring Diagram2-pole N/C + N/O Break before Make, Slow Break
Technical DescriptionCharacteristics of ActuationSwitch Actuation by 30° CamFunctionnal Diagram(P)Positive opening point(1)NC contact with positive opening operation(2)Closed(3)Open