Welcome to the Schneider Electric Website

Welcome to our website.

Select your location

Loading

Customise your experience

Find what you are looking for faster with a tailored product menu, enhanced search features and more!

You are viewing content for Consultant Engineer

You can {0} or {1} at any time.

View your personalised page

You are viewing content for Contractor

You can {0} or {1} at any time.

View your personalised page

You are viewing content for Electrician

You can {0} or {1} at any time.

View your personalised page

You are viewing content for Panel Builders

You can {0} or {1} at any time.

View your personalised page

You are viewing content for IT Resellers

You can {0} or {1} at any time.

View your personalized page

You are viewing content for Original Equipment Manufacturers

You can {0} or {1} at any time.

View your personalized page

You are viewing content for Distributor

You can {0} or {1} at any time.

View your personalised page

You are viewing content for System Integrators

You can {0} or {1} at any time.

View your personalized page

Become a Partner

Access new opportunities, trainings, promotions and rewards.

Register today

I am a …

  • Consultant Engineer
  • Contractor
  • Electrician
  • Panel Builder
  • IT Reseller
  • Original Equipment Manufacturer
  • Distributor
  • System Integrator
*Not seeing your role? Check back often, more job roles will be added soon!

Why Customise?

As you navigate through our site, we will provide you with the information that is most important to you and help you find what you are looking for faster.

What will you get?

  • A customised page with tools and documents relevant to you
  • A reduced product menu
  • Enhanced search results tailored to your needs
View all   OsiSense XC standard
Schneider Eletric XCKN2902P20 Picture

XCKN2902P20

Green premium brand logo
Schneider Eletric XCKN2902P20 Picture
XCKN2902P20
Green premium brand logo

limit switch XCKN - plastic roller plunger - 2NC - snap - M20

Show more characteristics
The maximum number of products that can be compared is 4. Remove already added products.

  • Main
    range of product
    OsiSense XC
    series name
    Standard format
    product or component type
    Limit switch
    device short name
    XCKN
    sensor design
    Compact form C
    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 plunger plastic
    type of approach
    Lateral approach, 2 directions
    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
    2 NC
    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
    positive opening
    With
    positive opening minimum force
    20 N
    minimum force for tripping
    12 N
    maximum actuation speed
    0.3 m/s
    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, Ithe = 10 A conforming to EN/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 IEC 60664
    6 kV 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
    85 mm
    depth
    30 mm
    net weight
    0.145 kg
    terminals description ISO n°1
    (11-12)NC
    (21-22)NC
    Environment
    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 EN 50102
    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
    CSA
    UL
    CCC
    standards
    IEC 60204-1
    UL 508
    CSA C22.2 No 14
    IEC 60947-5-1
    EN 60204-1
    EN 60947-5-1
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    REACh Regulation
    EU RoHS Directive
    Pro-active compliance (Product out of EU RoHS legal scope)
    EU RoHS Declaration
    Mercury free
    Yes
    RoHS exemption information
    Environmental Disclosure
    Contractual warranty
    Warranty
    18 months
  • View more View less

    Documents

    Language
    • All Languages10
    • English10
    • French2
    Catalogue
    Format
    Size
    Date
    Add to My Documents
    Catalogue Limit switches XC Standard range English 03/2020 (Version 2.0)
    Description
    Miniature design, metal limit switches. Miniature design limit switches for mobile equipment. Compact design limit switches, plastic or metal. Compact design limit switches, plastic or metal, with reset. Complete units or modular units. Bodies, heads and contact blocks. EN 50041 format limit switches. Industrial EN 50041 format limit switches. Limit switches for low temperature applications (- 40 °C). Limit switches for high temperature applications (+ 120 °C).
    prp.document.label.format pdf
    Size 62.1 MB
    Date 04/05/20
    Description
    Miniature design, metal limit switches. Miniature design limit switches for mobile equipment. Compact design limit switches, plastic or metal. Compact design limit switches, plastic or metal, with reset. Complete units or modular units. Bodies, heads and contact blocks. EN 50041 format limit switches. Industrial EN 50041 format limit switches. Limit switches for low temperature applications (- 40 °C). Limit switches for high temperature applications (+ 120 °C).
    Certificate
    Format
    Size
    Date
    Add to My Documents
    XC... limit switches - UL certification record (Version 1.0)
    Description
    UL certification record (listed products)
    prp.document.label.format pdf
    Size 353.6 KB
    Date 15/08/19
    Description
    UL certification record (listed products)
    prp.document.label.format pdf
    Size 66.4 KB
    Date 03/11/09
    Description
    CSA certificate of compliance
    Declaration of conformity
    Format
    Size
    Date
    Add to My Documents
    XC... limit switches - EU declaration of conformity (Version 1.0)
    Description
    EU declaration of conformity
    prp.document.label.format pdf
    Size 645.5 KB
    Date 22/11/16
    Description
    EU declaration of conformity
    End of Life Information
    Format
    Size
    Date
    Add to My Documents
    prp.document.label.format pdf
    Size 178.8 KB
    Date 01/08/13
    EU RoHS Declaration
    Format
    Size
    Date
    Add to My Documents
    XCKN2902P20 : limit switch XCKN - plastic roller plunger - 2NC - snap - M20
    Description
    limit switch XCKN - plastic roller plunger - 2NC - snap - M20
    prp.document.label.format pdf
    Size 195.3 KB
    Date 26/05/20
    Description
    limit switch XCKN - plastic roller plunger - 2NC - snap - M20
    Product Environmental Profile
    Format
    Size
    Date
    Add to My Documents
    prp.document.label.format pdf
    Size 349.1 KB
    Date 01/11/17
    prp.document.label.format pdf
    Size 267.6 KB
    Date 01/11/07
    REACh Declaration
    Format
    Size
    Date
    Add to My Documents
    XCKN2902P20 : limit switch XCKN - plastic roller plunger - 2NC - snap - M20
    Description
    limit switch XCKN - plastic roller plunger - 2NC - snap - M20
    prp.document.label.format pdf
    Size 195.3 KB
    Date 26/05/20
    Description
    limit switch XCKN - plastic roller plunger - 2NC - snap - M20
  • Technical FAQs

    No results found.
    Unfortunately, related FAQs are unavailable due to temporary technical issues. Please try again later.
  • Dimensions Drawings

    Dimensions


    (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 and Clearance

    Mounting with Cable Entry
    Position of Cable Gland


    (1)
    Recommended
    (2)
    To be avoided


  • Connections and Schema

    Wiring Diagram
    2-pole NC + NC Snap Action



  • Technical Description

    Characteristics of Actuation
    Switch Actuation by 30° Cam



    Functionnal Diagram


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