Limit switches XC XCRF171EX XCR-F171EX 802800, square rod 6 mm crossed, 2NC + 2NO
Limit switch, Limit switches XC Standard, XCR, square rod 6 mm crossed, 2NC + 2 NO, ATEX/IECEx
3389118028005

Main
range of productOsiSense ATEX D
series nameSpecial format
product or component typeLimit switch
product specific applicationFor hoisting and mechanical handling applications
device short nameXCR
body typeFixed
head typeRotary head
materialMetal
fixing modeBy the body
movement of operating headRotary
type of operatorStay put crossed rods lever metal square rod 6 mm
switch actuationBy any moving part
type of approachLateral approach, 2 directions
electrical connectionScrew-clamp terminals, clamping capacity: 1 x 0.34...2 x 1.5 mm²
cable entry number1 tapped entry for Pg 13.5 cable gland (included) 9…12 mm
number of poles4
contacts type and composition2 x (1 NC + 1 NO)
contacts insulation formZb
contact operationSnap action
number of steps1
contact block per direction [control circuit]1 per direction
positive openingWith
minimum force for tripping0.7 N
minimum torque for tripping0.6 N.m
maximum actuation speed1.5 m/s
IP degree of protectionIP65 conforming to IEC 60529
Complementary
minimum actuation speed0.01 m/min
maximum displacement angle-90 °
90 °
contact code designationA300, AC-15 (Ue = 240 V), Ie = 3 A conforming to EN 60947-5-1
A300, AC-15 (Ue = 240 V), Ie = 3 A conforming to IEC 60947-5-1 appendix A
Q300, DC-13 (Ue = 250 V), Ie = 0.27 A conforming to EN 60947-5-1
Q300, DC-13 (Ue = 250 V), Ie = 0.27 A conforming to IEC 60947-5-1 appendix A
[Ui] rated insulation voltage300 V conforming to UL 508
500 V conforming to NF C 20-040 group C
500 V (pollution degree 3) conforming to IEC 60947-1
500 V (pollution degree 3) conforming to VDE 0110
maximum resistance across terminals25 MOhm conforming to IEC 60255-7 category 3
25 MOhm conforming to NF C 93-050 method A
[Uimp] rated impulse withstand voltage6 kV conforming to IEC 60664
6 kV conforming to IEC 60947-1
short-circuit protection10 A cartridge fuse, type gG
electrical durability5000000 cycles, DC-13, inductive load type, 120 V, 4 W, operating rate <60 cyc/mn, load factor: 0.5, DC conforming to IEC 60947-5-1 appendix C
5000000 cycles, DC-13, inductive load type, 24 V, 10 W, operating rate <60 cyc/mn, load factor: 0.5, DC conforming to IEC 60947-5-1 appendix C
5000000 cycles, DC-13, inductive load type, 48 V, 7 W, operating rate <60 cyc/mn, load factor: 0.5, DC conforming to IEC 60947-5-1 appendix C
mechanical durability10000000 cycles
markingII2 D-Ex tb IIIC T85°C Db IP66/67
width85 mm
height95 mm
depth75 mm