31
Marking General notes 0
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 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. For this purpose, though, it is advisible to use transparent lenses. In the case of use of a smoke-black lens the fitted film becomes readable only if the lamp is on. To insert the film, the feet of the lens holder have to be pushed together far enough to enable the lens to be lift off easily. The film thickness is 0.2 mm. Important : Consider pushbutton mounting orientation befor specifying engraving characters !
All dimensions in mm 0
Front size (Lens) 18 dia. (15.8 dia.)
Film insert max. size 12.8 dia.
18 x 18 (15.2 x 15.2)
12.7 x 12.7
18 x 24 (15.2 x 21.2)
12.7 x 18.7
Height of letters h 2.5 3.0 4.0 5.0 6.0 8.0 2.5 3.0 4.0 5.0 6.0 8.0 2.5 3.0 4.0 5.0 6.0
Number of lines 3 2 2 1 1 1 4 3 2 2 1 1 4 5 3 4 2 3 2 1 2 1
8.0
0
Number of (target value) capital letters per line 6 5 3 2 2 2 7-8 6-7 4-5 3-4 3 2-3 11 7-8 9 - 10 6-7 7 4-5 5-6 3-4 4-5 3 3-4 2-3
Number of (target value) small letters per line 6 6 4 3 2 2 8 7 5 4 3-4 2-3 12 8 10 - 11 7 7-8 5 6 4 5 3-4 3-4 2-3
B1
B2
B3
B4
AB abc
AB abc
AB
AB abc
18 06.2009
h
Film
abc
Image B4 B4 B4 B4 B4 B4 B3 B3 B3 B3 B3 B3 B1 B2 B1 B2 B1 B2 B1 B2 B1 B2 B1 B2