Weidmuller Klippon TB QL Montagerichtlinien Seite 8

Drilling Diameter
PG7
PG9
PG11
PG13,5
PG16
PG21
PG29
PG36
PG42
PG48
• Drill holes using the specified drilling diameters and gland placement di-
ameters. (See table above)
• When using gland plates, only 20% of the material may be removed.
(Note: For guidance, ensure a minimum distance of at least 15 mm be-
tween the individual gland placement diameters.)
• When drilling directly into the enclosure (lid or body) only 10% of the ma-
terial from each individual side may be removed.
(Note: For guidance, ensure a minimum distance of at least 30 mm be-
tween the individual gland placement diameters.)
• If locknuts are to be used, it is essential to decrease the drilling area by
the additional area of the locknut.
• When drilling, avoid ANY deformation, overheating of the enclosure or
gland plate. Ensure that the hole ( the cable gland) is sealed afterwards
according to the relevant ingress protection rating (IP).
8
+0.2 mm
-0.0 mm
13.0
15.0
19.1
20.9
23.0
28.8
37.5
47.5
54.5
59.8
Gland Placement Diameter
(mm)
18.2
21.0
26.7
29.3
32.2
40.3
52.5
66.5
76.3
83.7