XCKD3918P16EX [SCHNEIDER]
Snap Acting/Limit Switch,;
| 型号： | XCKD3918P16EX |
| 厂家： | 
SCHNEIDER ELECTRIC |
| 描述： | Snap Acting/Limit Switch, 开关 |
| 文件： | 总9页 (文件大小：122K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Product data sheet
Characteristics
XCKD3918P16EX
limit switch XCKD - roller lever - 2NC + NO -
ATEX/IECEx
Main
Range of product
OsiSense ATEX D
Series name
Standard format
Product or component type
Device short name
Sensor design
Limit switch
XCKD
Compact
Body type
Fixed
Head type
Rotary head
Material
Metal
Fixing mode
By the body
Movement of operating head
Type of operator
Rotary
Thermoplastic spring return roller lever
Switch actuation
By 30° cam
Type of approach
Electrical connection
Cable entry number
Number of poles
Lateral approach, 2 directions
Screw-clamp terminals, 1 x 0.34...2 x 0.75 mm²
1 tapped entry (M16 x 1.5) for cable gland (included), cable outer diameter: 4...8 mm
3
Contacts type and composition
Contacts insulation form
Contact operation
Number of steps
2 NC + 1 NO
Zb
Snap action
1
Positive opening
With
Minimum torque for tripping
Maximum actuation speed
IP degree of protection
0.1 N.m
1.5 m/s
IP66 conforming to IEC 60529
IP67 conforming to IEC 60529
Dec 24, 2018
1
Complementary
Body material
Zamak
Head material
Zamak
Tracks
24/40 mm
0.25 N.m
0.01 m/min
Positive opening minimum torque
Minimum actuation speed
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
Electrical durability
6 A cartridge fuse, type gG
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
Marking
10000000 cycles
II2 D-Ex tb IIIC T85°C Db IP66/67
Width
31 mm
65 mm
30 mm
Height
Depth
Environment
Shock resistance
50 gn for 11 ms conforming to IEC 60068-2-27
25 gn 10...500 Hz IEC 60068-2-6
Vibration resistance
Electrical shock protection class
Class I conforming to IEC 61140
Class I conforming to NF C 20-030
Ambient air temperature for operation
Protective treatment
Dust zone
-20...60 °C
TC
Zone 21 - 22
Product certifications
INERIS 04ATEX0014X
IEC-Ex INE 17.0020X
Standards
Directives
EN/IEC 60079-0
EN/IEC 60079-31
2014/34/EU - ATEX directive
Offer Sustainability
Sustainable offer status
RoHS (date code: YYWW)
Green Premium product
Compliant - since 1002 - Schneider Electric declaration of conformity
Schneider Electric declaration of conformity
REACh
Reference not containing SVHC above the threshold
Reference not containing SVHC above the threshold
Product end of life instructions
Need no specific recycling operations
Contractual warranty
Warranty period
18 months
2
Product data sheet
Dimensions Drawings
XCKD3918P16EX
Dimensions
(1)
(2)
(3)
Tapped entry for M16 x 1.5
2 elongated holes Ø 4.3 x 6.3 mm on 22 mm centres, 2 holes Ø 4.3 on 20 mm centres.
2 x Ø 3 holes for support studs, depth 4 mm.
3
Product data sheet
Mounting and Clearance
XCKD3918P16EX
Mounting with Cable Entry
Position of Cable Gland
(1)
(2)
Recommended
To be avoided
4
Product data sheet
Mounting and Clearance
XCKD3918P16EX
Mounting with Rotary Heads and Levers
Type of Cam
(1)
(2)
Recommended
To be avoided
5
Product data sheet
Mounting and Clearance
XCKD3918P16EX
Setting-up with Head ZCE01 and ZCE09
(1)
(2)
Tightening torque (Min : 1) (Max : 1.5)
Tightening torque (Min : 0.8) (Max : 1.2)
6
Product data sheet
Connections and Schema
XCKD3918P16EX
Wiring Diagram
3-pole NC + NC + NO Snap Action
7
Product data sheet
Technical Description
XCKD3918P16EX
Characteristics of Actuation
Switch Actuation by 30° Cam
8
Product data sheet
Technical Description
XCKD3918P16EX
Functionnal Diagram
(P)
(1)
(2)
(3)
(4)
(5)
Positive opening point
NC contact with positive opening operation
Closed
Open
Tripping
Resetting
9
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