XCKM3921H29EX
Limit switch, Limit switches XC Standard, XCKM, roller lever plunger, 2NC + NO, ATEX/IECEx
Commercialised
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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
XCKM
Body type
Fixed
Head type
Plunger head
Material
Metal
Fixing mode
By the body
Movement of operating head
Linear
Type of operator
Spring return roller lever plunger thermoplastic
Switch actuation
By 30° cam
Type of approach
Lateral approach, 1 direction
Electrical connection
Screw-clamp terminals, clamping capacity: 1 x 0.34...2 x 0.75 mm²
Contacts type and composition
2 NC + 1 NO
Contacts insulation form
Zb
Contact operation
Snap action
Positive opening
With
IP degree of protection
IP66 conforming to IEC 60529
Body material
Zamak
Contact code designation
B300, AC-15 (Ue = 240 V), Ie = 1.5 A conforming to IEC 60947-5-1, B300, AC-15 (Ue = 240 V), Ie = 1.5 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, R300, DC-13 (Ue = 250 V), Ie = 0.1 A conforming to IEC 60947-5-1 appendix A
Resistance across terminals
25 MOhm conforming to IEC 60255-7 category 3
Marking
II2 D-Ex tb IIIC T85°C Db IP66/67
Shock resistance
50 gn for 11 ms conforming to IEC 60068-2-27
Vibration resistance
25 gn (f= 10-500 Hz) conforming to IEC 60068-2-6
Electrical shock protection class
Class I conforming to IEC 61140, class I conforming to NF C 20-030
Protective treatment
TC
Dust zone
Zone 21 - 22
Product certifications
IEC-Ex INE 17.0020X
INERIS 04ATEX0014X
INERIS 04ATEX0014X
Standards
IEC 60079-0
IEC 60079-31
IEC 60079-31
Directives
2014/34/EU - ATEX directive
Unit type of package 1
PCE
Number of units in package 1
1
Unit type of package 2
S03
Number of units in package 2
12
Package 2 height
15 CENTIMETER
Package 2 width
15 CENTIMETER
Package 2 length
40 CENTIMETER
Package 2 weight
1.9 KILOGRAM
Indivisible sale quantity
1
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
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Technical Drawings
Dimensions
Mounting with Cable Entry
Position of Cable Gland
Wiring Diagram
3-pole NC + NC + NO Snap Action
Characteristics of Actuation
Switch Actuation by 30° Cam
Functionnal Diagram
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Documents & Downloads
Document name
Date
Size
11/26/2007
106716
11/26/2007
182439
11/26/2007
19378
11/26/2007
239778
11/26/2007
2989
11/26/2007
315838
11/26/2007
37382
11/26/2007
5276
11/26/2007
53449
Document name
Date
Size
2025-05-21
337864
Document name
Date
Size
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