XCKD3949P16EX - limit switch XCKD - roller lever - 2NC + NO - ATEX/IECEx

Main
range of product	OsiSense ATEX D
series name	Standard format
product or component type	Limit switch
device short name	XCKD
sensor design	Compact
body type	Fixed
head type	Rotary head
material	Metal
fixing mode	By the body
movement of operating head	Rotary
type of operator	Thermoplastic spring return roller lever, variable length, roller diameter 50 mm
switch actuation	By 30° cam
type of approach	Lateral approach, 2 directions
electrical connection	Screw-clamp terminals, 1 x 0.34...2 x 0.75 mm²
cable entry number	1 tapped entry (M16 x 1.5) for cable gland (included), cable outer diameter: 4...8 mm
number of poles	3
contacts type and composition	2 NC + 1 NO
contacts insulation form	Zb
contact operation	Snap action
number of steps	1
positive opening	With
minimum torque for tripping	0.1 N.m
maximum actuation speed	1.5 m/s
IP degree of protection	IP66 conforming to IEC 60529 IP67 conforming to IEC 60529

Complementary
body material	Zamak
head material	Zamak
positive opening minimum torque	0.25 N.m
minimum actuation speed	0.01 m/min
contact code designation	B300, AC-15 (240 V, Ie = 1.5 A) conforming to EN 60947-5-1 B300, AC-15 (240 V, Ie = 1.5 A) conforming to IEC 60947-5-1 appendix A R300, DC-13 (250 V, Ie = 0.1 A) conforming to EN 60947-5-1 R300, DC-13 (250 V, Ie = 0.1 A) conforming to IEC 60947-5-1 appendix A
[Ithe] conventional enclosed thermal current	6 A AC
[Ui] rated insulation voltage	300 V conforming to CSA C22.2 No 14 400 V, pollution degree: 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	4 kV conforming to IEC 60664 4 kV conforming to IEC 60947-1
short-circuit protection	6 A cartridge fuse, type gG
electrical durability	5000000 cycles DC-13 120 V 2 W, <= 3600 cyc/mn load factor: 0.5 conforming to IEC 60947-5-1 appendix C inductive DC 5000000 cycles DC-13 24 V 4 W, <= 3600 cyc/mn load factor: 0.5 conforming to IEC 60947-5-1 appendix C inductive DC 5000000 cycles DC-13 48 V 3 W, <= 3600 cyc/mn load factor: 0.5 conforming to IEC 60947-5-1 appendix C inductive DC
mechanical durability	10000000 cycles
marking	II2 D-Ex tb IIIC T85°C Db IP66/67
width	31 mm
height	65 mm
depth	30 mm

Environment
shock resistance	50 gn for 11 ms conforming to IEC 60068-2-27
vibration resistance	25 gn 10...500 Hz IEC 60068-2-6
electrical shock protection class	Class I conforming to IEC 61140 Class I conforming to NF C 20-030
ambient air temperature for operation	-20...60 °C
protective treatment	TC
dust zone	Zone 21 - 22
product certifications	INERIS 04ATEX0014X IEC-Ex INE 17.0020X
standards	EN/IEC 60079-0 EN/IEC 60079-31
directives	2014/34/EU - ATEX directive

Offer Sustainability
Sustainable offer status	Green Premium product
RoHS (date code: YYWW)	Schneider Electric declaration of conformity
REACh	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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