Brochure

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Limit switches
OsiSense XC Special
For hoisting and material handling applications, XCR,
XCKMR and XCKVR
For conveyor belt shift monitoring applications, XCRT
Environment characteristics
Limit switches XCR and XCRT
XCKMR (metal)
XCKVR (plastic)
Conformity to standards Products EN/IEC 60947-5-1,
CSA C22-2 n° 14, CCC
EN/IEC 60947-5-1,
CSA C22-2 n° 14, UL 508, CCC
Machine assemblies EN/IEC 60204-1
Product certications XCRA, B, E, F: e, CSA,
CCC, EAC
e, UL, CSA, CCC, EAC
Protective treatment Standard version “TC”
Ambient air temperature For operation - 25…+ 70 °C - 25…+ 70 °C - 25…+ 70 °C
For storage - 40…+ 70 °C - 40…+ 85 °C - 40…+ 70 °C
Vibration resistance Conforming to
EN/IEC 60068-2-6
9 gn (10…500 Hz) 25 gn (10…500 Hz) 25 gn (10…500 Hz)
Shock resistance Conforming to
EN/IEC 60068-2-27
XCRA, B, E, F: 68 gn,
XCRT: 30 gn (18 ms)
50 gn 50 gn
Electric shock protection Class I conforming to IEC 60536 Class II conforming to
IEC 60536
Degree of protection Conforming to EN/IEC 60529 XCRA, B, E, F: IP 65
XCRT: IP 65
IP 66 IP 65
Degree of protection against
mechanical impacts
Conforming to EN 50102 IK 07 IK 07 IK 04
Materials Enclosure Metal
(except XCRT315: polyester)
Zamak ZP3 (PBT + PC) - GF 30 FR (Valox)
Cover Metal
(except XCRT315: polyester)
DC03 steel (PBT + PC) - GF 30 FR (Valox)
Head Metal Zamak ZP3 (PBT + PC) - GF 30 FR (Valox)
Cable entry 1 tapped entry for n°13 cable
gland
3 tapped entries for n°13 cable
gland or tapped
M20 x 1.5
1 tapped entry M20 x 1.5.
2 breakout holes for ISO M20
cable gland
Contact block characteristics
Rated operational
characteristics
Conforming to
EN/IEC 60947-5-1
Appendix A
XCRA, B, E, F:
a AC-15; A300 (Ue = 240 V,
Ie = 3 A), Ithe = 10 A
c DC-13 ; Q300 (Ue = 250 V,
Ie = 0.27 A)
XCRT:
a AC-15; B300 (Ue = 240 V,
Ie = 1.5 A/ Ue = 120 V,
Ie = 3 A)
c DC-13 ; R300 (Ue = 250 V,
Ie = 0.1 A)
a AC-15 ; A300 (Ue = 240 V, Ie = 3 A), Ithe = 10 A
c DC-13 ; Q150 (Ue = 125 V, Ie = 0.55 A)
Rated insulation voltage Ui = 500 V degree of pollution 3 conforming to EN/IEC 60947-1
Ui = 300 V conforming to UL 508, CSA C22-2 n° 14
Rated impulse withstand voltage U imp = 6 kV conforming to EN/IEC 60947-1, IEC 60664
Positive operation (depending on model) NC contacts with positive
opening operation conforming
to EN/IEC 60947-5-1
Section 3 (except XCRT)
NC contacts with positive opening operation conforming to
EN/IEC 60947-5-1 Section 3 (contacts 21-22)
Resistance across terminals
y 25 m W conforming to NF C 93-050 method A or IEC 60255-7 category 3
Short-circuit protection 10 A cartridge fuse type gG (gl)
Connection Screw clamp terminals Clamping capacity
XE2N P2151 ou XCRT:
min: 1 x 0.5 mm
2
,
max: 2 x 2.5 mm
2
XE2S P2151:
min: 1 x 0.34 mm
2
,
max: 2 x 1.5 mm
2
Clamping capacity
min: 1 x 0.5 mm
2
max: 2 x 2.5 mm
2
General characteristics