51-931.5 EAO, 51-931.5 Datasheet - Page 24

• Manufacturer Part Number: 51-931.5
• Description: LENS, ROUND, GREEN
• Manufacturer: EAO

Specifications of 51-931.5

• Lens Color: Green
• Lens Diameter: 18mm
• Leaded Process Compatible: Yes
• For Use With: 51 Series Pushbutton Actuators
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Marking
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.
All dimensions in mm
0
0
General notes
Film insert
max. size
12.7 x 18.7
12.7 x 12.7
Ø 12.8
12.7 x 18.7
12.7 x 12.7
Ø 12.8
12.7 x 18.7
12.7 x 12.7
Ø 12.8
12.7 x 18.7
12.7 x 12.7
Ø 12.8
12.7 x 18.7
12.7 x 12.7
Ø 12.8
12.7 x 18.7
12.7 x 12.7
Ø 12.8
Engraving
23
02.2008
Height of letters
h
2.5
2.5
2.5
3
3
3
4
4
4
5
5
5
6
6
6
8
8
8
Film
3
2
1
1
1
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.
Number of lines
4
5
4
3
4
3
2
3
2
2
2
2
1
1
2
1
1
abc
AB
B1
Number of (target value)
capital letters per line
11
7 - 8
7 - 8
6
9 - 10
6 - 7
6 - 7
5
7
4 - 5
4 - 5
3
5 - 6
3 - 4
3 - 4
2
4 - 5
3
3
2
3 - 4
2 - 3
2 - 3
2
abc
AB
B2
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.
The film thickness is 0.2 mm.
Important : Consider pushbutton mounting
orientation befor specifying engraving
characters !
Number of (target value)
small letters per line
12
8
8
6
10 - 11
7
7
6
7 - 8
5
5
4
6
4
4
3
5
3 - 4
3 - 4
2
3 - 4
2 - 3
2 - 3
2
AB
abc
B3
Image
B1
B2
B3
B4
B1
B2
B3
B4
B1
B2
B3
B4
B1
B2
B3
B4
B1
B2
B3
B4
B1
B2
B3
B4
51
abc
AB
B4