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Limit switches
OsiSense XC
General
Reminder of the standards (continued)
CENELEC EN 50041
The European standards organisation CENELEC, which has 14 member countries, has dened in this standard the second type of limit switch.
It denes 6 variants of devices (forms A, B, C, D, F, G).
Limit switches XCKJ and XCKS conform to standard
EN 50041.
(1) Minimum value
(2) Maximum value
A: reference axis
B: optional elongated holes
H: dierential travel
P: tripping point
E: cable entry
Za: tripping zone
Sa: tripping threshold
Form A, with roller lever Form B, with end plunger (rounded)
70 (2)
5 (1)
10 (1)
15 (1)
46 (2)
30
E
42,5 (2)
80 (2)
67
70 (2)
A
20 (1)
H
P
7,3
5,3
B
Form C, with end roller plunger Form D, with rod lever
20 (1)
58
H
P
10 (1)
3 (1)
44 (1)
53 (1)
H
P
100 (1)
20 (2) 20 (2)
40°
40°
Za
Sa
200
Form F, with side plunger (rounded) Form G, with side roller plunger
H
20
30 (1)
39 (1)
H
47 (1)
56 (1)
H
55
3
H
20
20 (1)
41
41 (1)
50 (1)
H
3 (1)
20
H
72
20 (1)
30°
H
58
59 (1)
67 (1)
H
Reminder of the standards
(continued)
31(1)
40 (1)
H
P