XCKMR54D1H29

Limit switch, Limit switches XC Standard, XCKMR, stay put crossed rods lever 6 mm, 2x(2 NC), slow, M20
This product is part of the XC Special range, an offer of limit switches. This limit switch is a device that converts a mechanical motion into an electrical control signal. It has 2 x (2 normally closed), slow-break, staggered contacts with positive opening operation and provides switch actuation by any moving part. It has a metal square stay put crossed rods lever and supports lateral approach in 2 directions. The movement of operating head is rotary. It is furnished with screw clamp terminals for electrical connection, 5 electrical positions, 1 per direction and 3 entries tapped for M20 x 1.5 cable gland. It is an IP66 and IK07 rated product. It is a switch with a rated operational current of 3A at 240V AC, 0.55A at 125V AC and a conventional enclosed thermal current of 10A. It offers long mechanical life with a mechanical durability of about 2 million operating cycles. The limit switch head and body is made of Zamak. Its dimensions are 200mm (Width) x 59mm (Depth) x 118mm (Height) and weighs 0.55kg. It is suitable for hoisting and mechanical handling applications. This product is certified by CE, CCC, UL and CSA. It meets CSA C22.2 No 14, UL 508 and EN/IEC 60947-5-1 standards. The XCKMR is a complete unit with 3 cable entries and positive opening contacts, one per position. Very rugged with heavy duty metal cases. Dedicated products for overhead cranes and block hoists for end of travel control. Special format limit switches for severe environments.
Main
Range of product
OsiSense XC
Series name
Special format
Product or component type
Limit switch
Product specific application
For hoisting and mechanical handling applications
device short name
XCKMR
body type
Fixed
Head type
Rotary head
Material
Metal
body material
Zamak
Head material
Zamak
fixing mode
By the body
Movement of operating head
Rotary
Type of operator
Stay put crossed rods lever metal square rod 6 mm, L = 200 mm
Type of approach
Lateral approach, 2 directions
Cable entry
3 entries tapped for M20 x 1.5 cable gland, cable outer diameter: 7…13 mm
Number of poles
4
contacts type and composition
2 x (2 NC)
contact operation
Slow-break, staggered
Complementary
Switch actuation
By any moving part
Electrical connection
Screw-clamp terminals, clamping capacity: 1 x 0.5...2 x 2.5 mm²
Contacts insulation form
Zb
Number of steps
5 electrical positions
Contact block per direction [control circuit]
1 per direction
Positive opening
With
Positive opening minimum torque
0.75 N.m
Minimum torque for tripping
0.5 N.m
Minimum actuation speed
6 m/min
Maximum actuation speed
1.5 m/s actuation point on the rod between 65 and 95 mm
Maximum displacement angle
-180 °
180 °
Contact code designation
A300, AC-15 (Ue = 240 V), Ie = 3 A, Ithe = 10 A conforming to EN/IEC 60947-5-1 appendix A
Q150, DC-13 (Ue = 125 V), Ie = 0.55 A conforming to EN/IEC 60947-5-1 appendix A
[Ui] rated insulation voltage
300 V conforming to UL 508
300 V conforming to CSA C22.2 No 14
500 V (pollution degree 3) conforming to EN/IEC 60947-1
Maximum resistance across terminals
25 MOhm conforming to IEC 60255-7 category 3
[Uimp] rated impulse withstand voltage
6 kV conforming to IEC 60664
6 kV conforming to EN/IEC 60947-1
Short-circuit protection
10 A cartridge fuse, type gG
Mechanical durability
2000000 cycles
Width
200 mm
Height
118 mm
Depth
59 mm
Net weight
0.55 kg
Terminals description ISO n°1
(11-12)NC
(21-22)NC
Environment
Shock resistance
50 gn conforming to EN/IEC 60068-2-27
Vibration resistance
25 gn (f= 10…500 Hz) conforming to EN/IEC 60068-2-6
IP degree of protection
IP66 conforming to EN/IEC 60529
IK degree of protection
IK07 conforming to EN 50102
Electrical shock protection class
Class I conforming to IEC 60536
Ambient air temperature for operation
-40…70 °C
Ambient air temperature for storage
-40…85 °C
Protective treatment
TC
product certifications
CSA
UL
CCC
CE
Standards
EN/IEC 60947-5-1
CSA C22.2 No 14
UL 508