XCKD3949P16EX - Limit switch, Limit switches XC Standard, XCKD, roller lever, 2NC + NO, ATEX/IECEx - Schneider Electric

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261,75 €

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Limit switch, Limit switches XC Standard, XCKD, roller lever, 2NC + NO, ATEX/IECEx - Schneider Electric

In cart

261,75 €

SPECIFICATIONS

Main

Body type Fixed

Device short name XCKD

[ithe] thermal current under enclosure 6 A AC

[ui] rated insulation voltage 300 V conforming to UL 508
400 V (pollution degree 3) conforming to IEC 60947-1
300 V conforming to CSA C22.2 No 14

Series name Standard format

head type Rotary head

Complementary

Cable entry number 1 tapped entry for M16 x 1.5 cable gland (included) 4…8 mm

Product certifications INERIS 04ATEX0014X
IEC-Ex INE 17.0020X

Handle front plate colour 65 mm

Product or component type Limit switch

[uimp] rated impulse withstand voltage 4 kV conforming to IEC 60664
4 kV conforming to IEC 60947-1

Contacts insulation form Zb

marking II2 D-Ex tb IIIC T85°C Db IP66/67

contact operation Snap action

Contacts type and composition 2 NC + 1 NO

Electrical shock protection class Class I conforming to IEC 61140
Class I conforming to NF C 20-030

Fixing mode By the body

body material Zamak

Material Metal

width (w) 31 mm

Type of operator Spring return roller lever thermoplastic variable length, roller diameter 50 mm

contact code designation B300, AC-15 (Ue = 240 V), Ie = 1.5 A conforming to EN 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 EN 60947-5-1
R300, DC-13 (Ue = 250 V), Ie = 0.1 A conforming to IEC 60947-5-1 appendix A

head material Zamak

depth 30 mm

mechanical durability 10000000 cycles

electrical durability 5000000 cycles, DC-13, inductive load type, 120 V, 2 W, operating rate <3600 cyc/mn, load factor: 0.5, DC conforming to IEC 60947-5-1 appendix C
5000000 cycles, DC-13, inductive load type, 24 V, 4 W, operating rate <3600 cyc/mn, load factor: 0.5, DC conforming to IEC 60947-5-1 appendix C
5000000 cycles, DC-13, inductive load type, 48 V, 3 W, operating rate <3600 cyc/mn, load factor: 0.5, DC conforming to IEC 60947-5-1 appendix C

Maximum actuation speed 1.5 m/s

Number of steps 1

Positive opening With

electrical connection Screw-clamp terminals, clamping capacity: 1 x 0.34...2 x 0.75 mm²

Maximum resistance across terminals 25 MOhm conforming to IEC 60255-7 category 3

Minimum actuation speed 0.01 m/min

Minimum torque for tripping 0.1 N.m

Movement of operating head Rotary

Switch actuation By 30° cam

Positive opening minimum torque 0.25 N.m

Type of approach Lateral approach, 2 directions

Shock resistance 50 gn for 11 ms conforming to IEC 60068-2-27

Poles description 3

Sensor design Compact

Short-circuit protection 6 A cartridge fuse, type gG

Environment

Directives 2014/34/EU - ATEX directive

ip degree of protection IP66 conforming to IEC 60529
IP67 conforming to IEC 60529

Range of product Telemecanique Limit switches XC Standard

ambient air temperature for operation -20…60 °C

Dust zone Zone 21 - 22

standards EN/IEC 60079-31
EN/IEC 60079-0

vibration resistance 25 gn (f= 10…500 Hz) conforming to IEC 60068-2-6

protective treatment TC