Limit switches XC Standard – XCKMR24SR1H29

  • For hoisting and mechanical handling applications
  • Designed for easy installation and maintenance
  • 10A cartridge fuse, type gG short circuit protection
  • Mechanical durability of 2 million cycles
  • IP66 and IK07 degree of protection
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SKU: XCKMR24SR1H29 Category:
Description

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 (1 normally closed + 1 normally opened), slow-break, break before make contacts without positive opening operation and provides 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, 2 electrical positions, 2 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 are 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 (1 NC + 1 NO)
Contact operation Slow-break, break before make
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 2 electrical positions
Contact block per direction [control circuit] 2 per direction
Positive opening Without
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 (21-22)NC
(13-14)NO
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 -25…70 °C
Ambient air temperature for storage -40…85 °C
Protective treatment TC
Product certifications UL
CSA
CCC
CE
Standards CSA C22.2 No 14
EN/IEC 60947-5-1
UL 508
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 8.9 cm
Package 1 Width 7.7 cm
Package 1 Length 19.6 cm
Package 1 Weight 748.0 g
Unit Type of Package 2 S02
Number of Units in Package 2 6
Package 2 Height 15.0 cm
Package 2 Width 30.0 cm
Package 2 Length 40.0 cm
Package 2 Weight 4.988 kg
Unit Type of Package 3 PAL
Number of Units in Package 3 96
Package 3 Height 70.0 cm
Package 3 Width 60.0 cm
Package 3 Length 80.0 cm
Package 3 Weight 76.128 kg
Contractual warranty
Warranty 18 months
Additional information
Brand

Schneider

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