Page 1
Description
1
01
General Notes
The Series 01 illuminated pushbuttons are equipped with snapaction, 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 additionto a number of illuminated pushbuttons, the customer c an
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 (P CB).
These terminals are also suitable for dip soldering. For these terminals we can also supply a plug-in base which, when soldered on to
the board, enables the switch to be plugged in. All rectangular switches 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.
Number structure
01-XXX.0XX
Kind of terminals
Contact material
Switch variant
01-9XX.X Lens
Example: -Illuminated pushbutton, circular;
momentary action, gold-plated silver
contact;
soldered terminals,1 switching element
01-131.025
-Lens red
01-983.2
Specimen order
Indicator:
- indicator, soldering terminals,
18 x 24 mm 01-040.005
Recommended accessories:
- lens, blue, 18 x 24 mm 01-982.6
- LED, 1 chip, 12 VDC, white 10-2109.3139
0
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 reduction element (external series resistor, capacitor, or trans former).
Do not solder the terminals directly, because of the high surface temperature. 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 apparent at all times from the position of the lens.
All dimensions in mm.
We reserve the right to modify technical data.
15
01.2000
Page 2
Pushbuttons for Standard Mounting
illuminated-/pushbutton
recommended accessories:
d lens → 19
d incandescent lamp → 21; LED → 22
01
a
switching system
illuminated-/pushbutton LL 1NC - main UT 01-466.036 01-486.036 01-476.036 14 3 1 1 0,009
SA 1NC + 1NO - main ST/PT01-261.022 01-281.022 01-271.022 10 4 1 - 0,008
contacts
1NC + 1NO - main UT 01-463.036 01-483.036 01- 473.036 17 3 1 1 0,009
1NO - main UT 01-465.036 01-485.036 01-475.036 16 3 1 1 0,009
2NC - main UT 01-462.036 01-482.036 01-472.036 15 3 1 1 0,009
2NO - main UT 01-461.036 01-481.036 01-471.036 18 3 1 1 0,009
2NC + 2NO - main ST 01-262.025 01-282.025 01-272.025 9 4 1 - 0,010
3NC + 3NO - main ST 01-263.025 01-283.025 01-273.025 6 4 1 - 0,012
4NC + 4NO - main ST 01-264.025 01-284.025 01-274.025 5 4 1 - 0,014
diode (1N 4007)
switching action
mom UT 01-426.036 01-456.036 01-436.036 28 3 1 1 0,009
mom UT 01-423.036 01-453.036 01-433.036 31 3 1 1 0,009
mom UT 01-425.036 01-455.036 01-435.036 30 3 1 1 0,009
mom UT 01-422.036 01-452.036 01-432.036 29 3 1 1 0,009
mom UT 01-421.036 01-451.036 01-431.036 32 3 1 1 0,009
mom ST/PT01-121.022 01-151.022 01-131.022 24 4 1 - 0,008
1 main UT 01-713.029 01-717.029 01-747.029 11 5 1 1 0,010
mom UT 01-705.029 01-709.029 01-743.029 25 5 1 1 0,010
2 main UT 01-714.029 01-718.029 01-748.029 12 5 1 1 0,010
mom UT 01-706.029 01-710.029 01-744.029 26 5 1 1 0,010
mom ST 01-122.025 01-152.025 01-132.025 23 4 1 - 0,010
1 main UT 01-715.029 01-719.029 01-749.029 7 5 1 1 0,012
mom UT 01-707.029 01-711.029 01-745.029 21 5 1 1 0,012
2 main UT 01-716.029 01-720.029 01-750.029 8 5 1 1 0,012
mom UT 01-708.029 01-712.029 01-746.029 22 5 1 1 0,012
mom ST 01-123.025 01-153.025 01-133.025 20 4 1 - 0,012
mom ST 01-124.025 01-154.025 01-134.025 19 4 1 - 0,014
18 x 24 mm
connection method
part no.
ST 01-261. 025 01-281.025 01- 271.025 13 4 1 - 0,008
ST 01-121. 025 01-151.025 01- 131.025 27 4 1 - 0,008
b
18 x 18 mm
part no.
18 mm dia.
part no.
circuit drawing
technical drawing
components layout
e
mounting dimension
switching system: LL = Low Level switching ele ment, SA = snap-action switching element
switching action: main = maintained action, mom = momentary action
connection method: ST = soldering terminal; PT = plug-in terminal; UT = universal terminal; PCB plug-in base page 20
contacts: NC = normally closed, NO = normally open
power rating: Low Level switching element: 42 V/100 mA, snap-act ion swit ching element: 250 V/5 A
marking see page 33
technical drawing as of page 27, mounting dimensions, components layouts as of page 29, circuit drawing as of page 31
18
01.2000
Page 3
Technical Data
01
actuator with snap-action switching element
switching system
Self-cleaning, double-break, snap action switching system. (with
contact gap 2 x 0.5 mm).
1 normally closed or 1 normally open contact per element.
snap-action switching elements with soldering terminals at the
sides: up to 4 switching element can be on a pushbutton (m ax. 4
normally closed and 4 normally open contacts).
snap-action switching element with axial plug-in terminals 2,8 mm
not stachable, only 1 switching element can be on a pushbutton.
material
actuator case
polyphenylene PPO, self-extinguishing
material of contacts
gold-plated silver
switching element
axial plug-in-/soldering terminal 2.8 mm:
diallyl phthalate DAP, polyamide 66, polysulfone, heat-resistant
and self-extinguishing
soldering terminal: PA 6.6 Ultramid
mechanical characteristics
actuating force
2-5.5 N, depending on the number of switching elements
actuating travel
3mm
ambient air temperature
-25°C to +55°C
for indicators and illuminated pushbuttons mounted as a block ,
make sure the heat can escape freely
(as per DIN IEC 68-)
connection method
snap-action switching element with tinned soldering terminals at
the sides:
max. wire diameter: 2 wires of 1.2 mm
max. wire cross-section of stranded cable: 1x 1 mm
snap-action switching element with axial plug-in terminals, which
can also be used as soldering terminals:
plug-in terminal: 2.8 x 0.5 mm
soldering terminal:
max. wire diameter: 2 wires of 1 mm
max. wire cross-section of stranded cable: 2 x 0.75 mm2or 1 x 1.0
2
mm
degree of protection
front as per IEC 529:
IP 40
IP 67 with spray cover
mechanical life
momentary action 2 million cycles of operation
maintained action 1 million cycles of operation
rebound time
<= 5ms
resistance to climate
standard condition as per IEC 68-2-3 and 2-30
changing condition as per IEC 68-2-14 and 2-33
resistance to shock
(single impacts, semi-sinusoidal)
15 g for 11 ms as per IEC 512-4-3, IEC 68-2-27
2
2
.
resistance to vibration
(sinusoidal)
10 g at 0-2000 Hz, amplitude 1.5 mm as per IEC 512-4-4, IEC 682-6
storage temperature
-40°C to + 85°C
(as per DIN IEC 68-)
electrical characteristics
continuous thermal current lth
5A
The maximum current in continuous operation and at ambient temperature not exceeding the quoted maximum values.
electric strength
2500 VAC, 50 Hz, 1min. betw een all terminals and earth, asper IC
512-2-11.
protection class
II
rated current
5A
rated voltage
250 VAC/VDC
switch rating
250 VAC/5 A (cos ϕ 1)
250 VAC/3 A (cos ϕ 0.3)
switch rating AC, cos ϕ 0,7:
voltage 125 V 250 V
current 3 A 2 A
switch rating DC (inductive), L:R = 30 ms:
voltage 24 V 60 V 110 V 220 V
current 2 A 0,7 A 0,2 A 0,1 A
volume resistance
starting value (initial) <= 50 mΩ
2
rules
IEC 1058 EN 61 058
approvals
- SEV 250 VAC/5A
- CSA 300 VAC
-UL
actuator with Low Level switching element
switching system
This low level switching element was designed for switching low
powers in electronic circuits. The mechanism assures reliable
switching of loads ranging from a few µA/µVupto100mA/42VAC/
VDC.
Single-break momentary contact, as normally open o r nor mally
closed with 4 independent points of contact. 2 momentary contacts
per switching element; combination of normally open and no rmally
closed is possible.
Special features arethe long life,extremely short rebound time and
stable contact resistance.
material
actuator case
polyphenylene PPO, self-extinguishing
material of contacts
gold-plated
0
25
01.2000
Page 4
Technical Data
switching element
polysulfone, heat-resistant and self-extinguishing
mechanical characteristics
actuating force
3-3.5 N
actuating travel
3mm
ambient air temperature
-25°C to +55°C
for indicators and illuminated pushbuttons mounted as a block ,
make sure the heat can escape freely
(as per DIN IEC 68-)
connection method
Theuniversal terminals permit theseunits to be mounte d onprinted
circuit boards (PCB). These terminals can also be used as soldering or plug-in terminals.
For these terminals we can also supply a plug-in base which, when
soldered on to the board, enables the switch to be plugged in.
soldering terminal:
max. wire diameter: 2 wires à 0.8 mm
max. wire cross-section of stranded cable: 1x 0.75 mm
plug-in terminal:
2.0 x 0.5 mm
degree of protection
front as per IEC 529:
IP 40
IP 67 with spray cover
mechanical life
momentary action 5 mio. cycles of operation
maintained action 1 mio. cycles of operation
rebound time
Typ. < 100 µs
resistance to climate
standard condition as per IEC 68-2-3 and 2-30
changing condition as per IEC 68-2-14 and 2-33
resistance to shock
(single impacts, semi-sinusoidal)
15 g for 11 ms as per IEC 512-4-3, IEC 68-2-27
storage temperature
-40°C to + 85°C
(as per DIN IEC 68-)
2
01
electrical characteristics
electric strength
2500 VAC, 50 Hz, 1 min. between all terminals and earth, as per IC
512-2-11.
protection class
II
switch rating
10 µA/100 µV to 100 mA at 42 VAC/VDC
volume resistance
starting value (initial) <= 50 mΩ
rules
EN 61 058
26
01.2000
Page 5
Technical Drawing, Dimension, Layouts
1
technical drawing
1 indicator
page 17
2 indicator
page 17
01
0
3 indicator, illuminated-/pushbutton
page 17, 18
4 illuminated-/pushbutton
page 18
27
01.2000
Page 6
Technical Drawing, Dimension, Layouts
5 illuminated-/pushbutton
page 18
6 protective cover
page 19
7 protective cover
page 19
01
8 sprayproof cover
page 19
9 protective guard
page 20
10 protective guard
page 20
28
01.2000
Loading...