01-901.4 EAO, 01-901.4 Datasheet - Page 3

• Manufacturer Part Number: 01-901.4
• Description: LENS, RECTANGULAR, YELLOW
• Manufacturer: EAO

Specifications of 01-901.4

• Lens Color: Yellow
• Lens Width: 24mm
• Lens Height: 18mm
• Accessory Type: Lens
• Features: Rectangular Configuration
• Color: Yellow
• For Use With: 01 Series Multi-Purpose 16mm Pushbutton
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Description
General Notes
The Series 01 illuminated pushbuttons are equipped with snap-
action, low level switching elements.
In addition to the standard contacts (gold-plated silver), on request
silver contacts for switching elements 2.8 mm plug-in terminals are
available. The front dimensions of these units are 18 x 24 mm,
18 x 18 mm or 18 mm dia.
In addition to a number of illuminated pushbuttons, the customer can
choose from a wide range of other units and accessories having the
same front and mounting dimensions.
Mounting
Mount from the front through the mounting hole.
The universal terminals of the low-level switching elements permit
them to be mounted on printed circuit boards (PCB).
These terminals are also suitable for dip soldering. For these termi-
nals we can also supply a plug-in base which, when soldered on to
the board, enables the switch to be plugged in. All rectangular swit-
ches are secured against rotation.
Lenses
The flat lenses, made of polymethyl methacrylate, are obtainable in
various colours, as well as translucent or transparent.
Marking
For engraving, hot stamping and film inserts, see under “Marking” on
page 33.
Illumination
Perfect illumination of the different coloured lenses is assured by
lamps T 5,5 (6-60 V).
For supply voltages above 60 V, it is necessary to use a voltage re-
duction element (external series resistor, capacitor, or transformer).
Do not solder the terminals directly, because of the high surface tem-
perature. Multi-LED lamps T 5,5 (6, 12, 24, 48 V) are available in the
colours white, red, yellow and green.
Position Indication
When a switch with maintained action is actuated, the lens remains
in the depressed position mechanically. The state of the switch is ap-
parent at all times from the position of the lens.
All dimensions in mm.
We reserve the right to modify technical data.
Number structure
01-XXX.0XX
01-9XX.X
Example:
Specimen order
Indicator:
- indicator, soldering terminals,
18 x 24 mm
Recommended accessories:
- lens, blue, 18 x 24 mm
- LED, 1 chip, 12 VDC, white
Kind of terminals
Contact material
Switch variant
Lens
-Illuminated pushbutton, circular;
momentary action, gold-plated silver
contact;
soldered terminals,1 switching element
01-131.025
-Lens red
01-983.2
01-040.005
01-982.6
10-2109.3139
01.2000
15
01
01