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L4 Series
Small Round
Small Square
Rectangle
Lighted Pushbutton
Features
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Standard or recessed buttons
Lighted or non-lighted
Icons and legends
Variety of lens cap colors
Chrome or brass plating on
bezel at nominal charge
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Other styles available. Contact
factory.
Switches
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0.1 amp to 10 amp versions
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Silver contact, 0.250 terminal
fitted as standard
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Gold contact, 0.187 terminal
optional
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Temperature rating of
-40° to +85°C
Lamps
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T3-1/4 incandescent 14 VDC
lamp fitted as standard
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Long life #655 14 VDC lamp.
Optional 6 VDC and 28 VDC
lamps also available.
Pushbutton
with Switch
Features
• Durable nylon construction
• Pushbutton fits a 1.25" hole
• Fits wood or metal control
panels
Additional Features –
Vertical Switch Only
Features
• Sideways switch actuation
• Switch held in place with single
set screw
Low Profile
Illuminated
Pushbutton
Features
• Unique flat profile design
enhances playability
• Fits wood or metal control
panels
• Square and rectangle styles
only
Horizontal
Mounting
Verticle
Mounting
7-2
L4 Series
Round
Lighted Pushbutton
Dimensions:
Inches (mm)
A
E
B
2.2
(56)
H
F
1.33
(33) Dia
Round
A
B
C Dia.
D Dia.
E
F
G Dia.
H
Small
0.250 (6.35)
0.95 (24.1)
0.97 (24.6)
1.27 (32.25)
0.37 (9.4)
0.10 (2.5)
—
—
Medium
—
—
1.50 (38.1)
1.75 (44.0)
0.59 (15.0)
—
—
—
Large
—
—
2.04 (51.8)
2.40 (61.0)
0.59 (15.0)
—
0.15 (38.1)
0.16 (4.1)
G
C
D
Mounting Panel Thickness
Max: 0.79 (20.1)
Min: 0.04 (1.0)
0.97
(24.6) Dia
Square
Dimensions:
Inches (mm)
A
E
B
2.2
(56)
H
I
1.33 F
(33) Dia
Square
A
B
C Sq.
D Sq.
E
F Dia.
G Dia.
H Dia.
I
Small
0.250 (6.35)
0.95 (24.1)
1.02 (25.9)
1.38 (35.0)
0.55 (14,0)
—
—
—
0.10 (2.5)
Large
—
—
1.60 (40.6)
2.01 (51.1)
0.60 (15.2)
1.33 (33.0)
1.50 (38.1)
0.16 (4.1)
—
G
7
0.97
(24.6) Dia
C
D
Mounting Panel Thickness
Max: 0.79 (20.1)
Min: 0.04 (1.0)
Rectangle
Dimensions:
Inches (mm)
0.56
(14.2)
2.2
(56)
1.33
(33) Dia
0.16 Dia
(4.1) Typ
2.01
(51.1)
1.69
(40.6)
1.50
(38.1)
1.50
(38.1)
1.33
(33.8)
0.92
(23.4)
Mounting Panel Thickness
Max: 0.79 (20.1)
0.97
(24.6) Dia
7-3
L4 Series
Round
Square
Lighted Pushbutton
Rectangle
Ordering Information
L4
Series/Prefix
Code
L
M
P
Q
Lamp
14 VDC (Standard)
14 VDC (Long Life)
6 VDC
28 VDC
Code
1
W
C
O
D
E
0
1
2
3
4
5
7
4
L
0
1
2
2
C
O
D
E
0
1
2
3
4
5
8
Legend
Marking
No Legend
Special
C
O
D
E
0
1
2
3
5
7
Code
1
3
4
Switch
Style
D41L-R1AA
DA3C-B1AA
D449-V1AA
Note:
For additional styling options contact factory.
Lens
Color
Red
White
Blue
Green
Clear
Yellow
Orange
Legend
Plate
Color
Red
White
Blue
Green
Yellow
Orange
Button
Shape
Small Round
Small Square
Rectangular
Medium Round
Large Round
Large Square
Mini Square
7-4
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