Product data sheet XCKM121H29
Characteristics limit switch XCKM - thermoplastic roller lever
plunger - 1NC+1NO - snap - M20
Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications
Main
Range of product OsiSense XC
Series name Standard format
Product or component type Limit switch
Device short name XCKM
Body type Fixed
Head type Plunger head
Material Metal
Body material Zamak
Fixing mode By the body
Movement of operating head Linear
Type of operator Spring return roller lever plunger thermoplastic
Type of approach Lateral approach 1 direction
Cable entry 3 entries tapped for M20 x 1.5 cable gland, cable outer diameter: 7...13 mm
Number of poles 2
Contacts type and composition 1 NC + 1 NO
Contact operation Snap action
Complementary
Switch actuation By 30° cam
Electrical connection Screw-clamp terminals, clamping capacity: 1 x 0.34...2 x 1.5 mm²
Contacts insulation form Zb
Number of steps 1
Positive opening With
Positive opening minimum force 24 N
Minimum force for tripping 8N
Minimum actuation speed 0.01 m/min
Maximum actuation speed 1.5 m/s
Oct 19, 2017
1
Contact code designation A300, AC-15 (Ue = 240 V, Ie = 3 A) conforming to EN/IEC 60947-5-1 appendix A
Q300, DC-13 (Ue = 250 V, Ie = 0.27 A) conforming to EN/IEC 60947-5-1 appendix A
[Ithe] conventional enclosed thermal 10 A AC
current
[Ui] rated insulation voltage 300 V conforming to CSA C22.2 No 14
500 V degree of pollution 3 conforming to IEC 60947-1
300 V conforming to UL 508
Resistance across terminals <= 25 MOhm conforming to IEC 60255-7 category 3
[Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60664
6 kV conforming to IEC 60947-1
Short-circuit protection 10 A by gG cartridge fuse
Electrical durability 5000000 cycles, DC-13, inductive load type, 120 V, 4 W, operating rate: <= 60 cyc/mn, load factor:
0.5 conforming to IEC 60947-5-1 appendix C
5000000 cycles, DC-13, inductive load type, 24 V, 7 W, operating rate: <= 60 cyc/mn, load factor: 0.5
conforming to IEC 60947-5-1 appendix C
5000000 cycles, DC-13, inductive load type, 48 V, 10 W, operating rate: <= 60 cyc/mn, load factor:
0.5 conforming to IEC 60947-5-1 appendix C
Mechanical durability 20000000 cycles
Width 64 mm
Height 64 mm
Depth 30 mm
Product weight 0.3 kg
Terminals description ISO n°1 (13-14)NO
(21-22)NC
Environment
Shock resistance 50 gn (duration = 11 ms) conforming to EN/IEC 60068-2-27
Vibration resistance 25 gn (f = 10...500 Hz) conforming to EN/IEC 60068-2-6
IP degree of protection IP66 conforming to EN/IEC 60529
IK degree of protection IK05 conforming to EN 50102
Electrical shock protection class Class I conforming to IEC 61140
Class I conforming to NF C 20-030
Ambient air temperature for operation -25...70 °C
Ambient air temperature for storage -40...70 °C
Protective treatment TC
Product certifications CSA
CCC
UL
Standards IEC 60947-5-1
EN 60204-1
EN 60947-5-1
IEC 60204-1
CSA C22.2 No 14
UL 508
Offer Sustainability
Sustainable offer status Green Premium product
RoHS (date code: YYWW) Compliant - since 1012 - Schneider Electric declaration of conformity
Schneider Electric declaration of conformity
REACh Reference not containing SVHC above the threshold
Reference not containing SVHC above the threshold
Product end of life instructions Need no specific recycling operations
Contractual warranty
Warranty period 18 months
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Product data sheet XCKM121H29
Dimensions Drawings
Dimensions
(1) 3 tapped entries M20 x 1.5
Ø: 2 elongated holes Ø 5.2 x 6.2
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Product data sheet XCKM121H29
Mounting and Clearance
Mounting with Cable Entry
Position of Cable Gland
(1) Recommended
(2) To be avoided
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Product data sheet XCKM121H29
Connections and Schema
Wiring Diagram
2-pole NC + NO Snap Action
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Product data sheet XCKM121H29
Technical Description
Characteristics of Actuation
Switch Actuation by 30° Cam
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Product data sheet XCKM121H29
Technical Description
Functionnal Diagram
(P) Positive opening point
(A) Cam displacement
(1) NC contact with positive opening operation
(2) Closed
(3) Open
(4) Tripping
(5) Resetting
