Datasheet
Marking
General notes
1. Engraving
In addition to the most commonly used world languages, in
DIN1451-3 close spacing, other typefaces are available as Scandi
-
navian, Slavic, Greek, Russian and Polish. Red, blue and black
lenses are lled with white colour. Other colour lenses arelled in
black. Standard height of letters is 2
mm. If the height is not speci-
ed, we will supply 2
mm engraved letters.
2. Hot stamping
For larger series it is worth considering markings by means of hot
stamping. We will pleased to advise you.
3. Film inserts
Instead of using engraving the lenses can be tted with transparent
lm inserts, as an alternative. In the case of use of a smoke-black
lens the tted lm becomes readable only if the lamp is on. The
lm thickness is 0.2 mm. For lenses Ø 24 mm and Ø 25 mm with
Part No. 619642.x the marking takes place directly on the text
plate Part No. 61-9707.7, instead of a lm insert.
Important: Consider pushbutton mounting orientation befor specifying
engraving characters!
Lenses for indicators and illuminated pushbuttons, raised mounting
All dimensions in mm
Front size (Lens) Film insert max. size Height of letters h Number of lines
Number of capital
letters per line
(target value)
Number of small
letters per line
(target value) Image
24 x 30 (18 x 24) 15.1 x 21
2.5 4 10 11 B1
3 3 8 9 B1
4 2 6 7 B1
5 2 5 6 B1
6 1 4 5 B1
8 1 3 3 B1
2.5 5 7 8 B2
3 4 6 7 B2
4 3 5 5 B2
5 3 4 4 B2
6 2 3 3 B2
8 2 2 2 B2
15.1 x 15.1 15.1 x 15.1
2.5 4 7 8 B3
3 3 6 7 B3
4 2 5 5 B3
5 2 4 4 B3
6 1 3 3 B3
8 1 2 2 B3
Ø 24 (Ø 18) Textplatte (Ø 15.6)
2.5 3 6-7 6-8 B4
3 3 4-6 5-7 B4
4 2 4 4-5 B4
5 2 2-3 3 B4
6 2 2 2-3 B4
8 1 2 2 B4
B1 B2 B4B3
h
Gravur
Film
AB
abc
abc
AB
abc
AB
abc
AB
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