XCKM3921H29EX
Limit switch, Limit switches XC Standard, XCKM, roller lever plunger, 2NC + NO, ATEX/IECEx
COMMERCIALISED
Expand all
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
Package 1 height
9.5 CENTIMETER
Package 1 width
8.7 CENTIMETER
Package 1 length
15.5 CENTIMETER
Package 1 weight
0.378 KILOGRAM
Unit type of package 2
S03
Number of units in package 2
12
Package 2 height
30 CENTIMETER
Package 2 width
30 CENTIMETER
Package 2 length
40 CENTIMETER
Package 2 weight
5.045 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
Expand all
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
Expand all
Documents & Downloads
Document name
Date
Size
2007-11-26
106716
2007-11-26
182439
2007-11-26
19378
2007-11-26
239778
2007-11-26
2989
2007-11-26
315838
2007-11-26
37382
2007-11-26
5276
2007-11-26
53449
Document name
Date
Size
2026-04-14
109664
2026-04-13
108869
Document name
Date
Size
Document name
Date
Size
2026-06-19
278070
2026-06-19
83241
Back to top
