XCKN2121P20

Limit switch, Limit switches XC Standard, XCKN, thermoplastic plastic roller lever plung. Hor, 1NC+1 NO, snap, M20

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Commercialized

green premium

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Datasheet

Range of product
Telemecanique Limit switches XC Standard
Series name
Standard format
Product or component type
Limit switch
Device short name
XCKN
Sensor design
Compact form E
Body type
Fixed
Head type
Plunger head
Material
Plastic
Body material
Plastic
Head material
Plastic
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
1 entry 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
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
Positive opening
With
Positive opening minimum force
10 N
Minimum force for tripping
6 N
Maximum actuation speed
1 m/s
Contact code designation
A300, AC-15 (Ue = 240 V), Ie = 3 A, Ithe = 10 A conforming to IEC 60947-5-1 appendix A
R300, DC-13 (Ue = 250 V), Ie = 0.1 A conforming to IEC 60947-5-1 appendix A
[Ui] rated insulation voltage
300 V conforming to UL 508
500 V (pollution degree 3) conforming to IEC 60947-1
300 V conforming to CSA C22.2 No 14
[Uimp] rated impulse withstand voltage
6 kV conforming to IEC 60664
6 kV conforming to IEC 60947-1
Short-circuit protection
10 A cartridge fuse, type gG
Electrical durability
5000000 cycles, DC-13, 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, 24 V, 10 W, operating rate <60 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
5000000 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 durability
10000000 cycles
Width
30 mm
Height
94 mm
Depth
30 mm
Net weight
0.145 kg
Terminals description ISO n°1
(13-14)NO
(21-22)NC
Shock resistance
45 gn for 11 ms conforming to IEC 60068-2-27
Vibration resistance
25 gn (f= 10…500 Hz) conforming to IEC 60068-2-6
IP degree of protection
IP65 conforming to IEC 60529
IK degree of protection
IK04 conforming to IEC 62262
Overvoltage category
Class II conforming to IEC 61140
Class II 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
UL
CSA
CCC
Standards
IEC 60204-1
CSA C22.2 No 14
IEC 60947-5-1
IEC 60947-5-1
IEC 60204-1
UL 508
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
3.048 cm
Package 1 Width
3.048 cm
Package 1 Length
9.398 cm
Package 1 Weight
68.04 g
Unit Type of Package 2
BB1
Number of Units in Package 2
20
Package 2 Height
11 cm
Package 2 Width
12.8 cm
Package 2 Length
17 cm
Package 2 Weight
1.42 kg
Unit Type of Package 3
S02
Number of Units in Package 3
80
Package 3 Height
15 cm
Package 3 Width
30 cm
Package 3 Length
40 cm
Package 3 Weight
6.135 kg
Sustainable offer status
Green Premium product
REACh Regulation
EU RoHS Directive
Pro-active compliance (Product out of EU RoHS legal scope)
Mercury free
Yes
RoHS exemption information
Yes
Circularity Profile
No need of specific recycling operations
California proposition 65
WARNING: This product can expose you to chemicals including: Diisononyl phthalate (DINP), which is known to the State of California to cause cancer, and Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Warranty
18 months

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Technical Drawings

Dimensions

epds
  • (1) 1 tapped entry for M20 x 1.5
  • (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 with Cable Entry

Position of Cable Gland

epds
  • (1) Recommended
  • (2) To be avoided

Wiring Diagram

2-pole NC + NO Snap Action

epds

Characteristics of Actuation

Switch Actuation by 30° Cam

epds

Functionnal Diagram

epds
  • (P) Positive opening point
  • (A) Cam displacement
  • (1) NC contact with positive opening operation
  • (2) Closed
  • (3) Open
  • (4) Tripping
  • (5) Resetting

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