Datasheet

61
Marking
50
11.2009
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All dimensions in mm
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General notes
1. Engraving
In addition to the most commonly used world
languages, in DIN 1451-3 close spacing, other
typefaces are available as Scandinavian,
Slavic, Greek, Russian and Polish.
Red, blue and black lenses are filled with white
colour. Other colour lenses are filled in black.
Standard height of letters is 2 mm. If the height
is not specified, we will supply 2 mm engraved
letters.
2. Hot stamping
For larger series it is worth considering
markings by means of hot stamping or laser
engraving. We will pleased to advise you.
For letters and figures, typefaces with 2.5 mm,
3 mm and 4 mm are available.
3. Film inserts
Instead of using engraving the lenses can be
fitted with transparent film inserts, as an
alternative.
In the case of use of a smoke-black lens the
fitted film becomes readable only if the lamp is
on.
The film thickness is 0.2 mm.
For lenses 24 mm and 25 mm dia. with Typ-
Nr. 619642.x the marking takes place directly
on the text plate Typ-Nr. 61-9707.7, instead of
a film insert.
Important : Consider pushbutton mounting
orientation before specifying engraving
characters !
Lenses for Indicators | Illuminated pushbuttons, flush mounting
Front size
(Lens)
Film insert
max. size
Height of letters
h
Number of lines Number of (target value)
capital letters per line
Number of (target value)
small letters per line
Image
24 x 24
(18 x 18)
15.1 x 15.1 2 4 8 - 9 9 B3
337 - 8 8 B3
424 - 5 5 B3
524 4 - 5 B3
614 4 B3
812 - 3 2 - 3 B3
24 x 30
(18 x 24)
15.1 x 21 2 4 12 13 B1
58 - 9 9 B2
3 3 10 - 11 11 - 12 B1
47 - 8 8 B2
427 8 B1
34 - 5 5 B2
525 - 6 6 B1
44 - 5B2
614 - 5 5 B1
23 3 - 4 B2
813 - 4 3 - 4 B1
2 - 3 2 - 3 B2
25 dia.
(19.7 dia.)
Marking plate 2 3 6 6 B4
325 6 B4
423 4 B4
512 3 B4
612 3 B4
812 2 B4
B1 B2 B4B3
h
Engraving
Film
AB
abc
abc
AB
abc
AB
abc
AB