HMI ComponentsEdition 01/2016
Characteristics
The robust and compact Series 03 is
especially suited for:
■ Flush design
The large rectangular design (24 x 48 mm)
provides the option for dual illumination in
addition to the “XL” illuminated surface.
Functions
The Series 03 incorporates the
following functions:
■ Indicator
■ Pushbutton
■ Illuminated pushbutton
■ Keylock switch
■ Buzzer
Market segments
The EAO Series 03 is especially suited
for applications in the segments:
■ Ship building
■ Panel building
Series 03
Please refer to the EAO website to obtain detailed information regarding this series www.products.eao.com
Confi gure a product to your exact needs and request a quotation.
3
Content
Flush design
Indicator 4
Buzzer 5
Pushbutton 6
Illuminated pushbutton 8
Keylock switch 10
Accessories 12
Technical data 26
Marking 28
Application guidelines 29
Index 30
Overview
03
4
Flush design
60
7
10 max.
49.6 x 23.5
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1
2
3
4
Wiring diagram 1
Indicator, IP 40
Product can differ from the current configuration. Dimensions [mm]
Mounting cut-outs [mm]
Additional Information
• For front dimension 24 x 48 mm
• For LED element fitting information see «Applica-
tion guidelines»
• Has two independent lamp bases
• Light barrier ordered separately
Equipment consisting of (schematic overview)
Front bezel Seite 17
Lens Seite 13
Single-LED Seite 22
Actuator
Fixing sleeve
Each Part Number listed below includes all the black
components shown in the 3D-drawing.
To obtain a complete unit, please select the red com-
ponents from the pages shown.
Terminal Part No.
Wiring
diagram
Weight
Indicator actuator
Screw 03-021.001 1 0.045 kg
03
5
Flush design
784
10 max.
49.6 x 23.5
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c
d
U1=30-55 VAC
35-75 VDC
U
2=10-35 VAC
1
0-50 VDC
e
f
g
h
f
g
h
Continous
tone
c
d
e
Intermittent tone
approx. 3Hz
Volume control
Wiring diagram 1
Buzzer, IP 40
Product can differ from the current configuration. Dimensions [mm]
Mounting cut-outs [mm]
Additional Information
• For front dimension 24 x 48 mm
• Further information see «Technical data»
Equipment consisting of (schematic overview)
Front bezel Seite 17
Buzzer
Fixing sleeve
Each Part Number listed below includes all the black
components shown in the 3D-drawing.
To obtain a complete unit, please select the red com-
ponents from the pages shown.
Operating voltage Front cap Terminal Part No.
Wiring
diagram
Weight
Buzzer
10 ... 55 VAC, 10 ... 75 VDC Plastic black Screw 03-810.001 1 0.060 kg
03
6
Flush design
7
10 max.
49.6 x 23.5
84
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ed
c
fg
h
ed
c
fg
h
de
c
fg
h
ed
c
fg
h
Wiring diagram 1 Wiring diagram 2 Wiring diagram 3 Wiring diagram 4 Wiring diagram 5
Pushbutton single-headed, IP 40
Product can differ from the current configuration. Dimensions [mm]
Mounting cut-outs [mm]
Additional Information
• For front dimension 24 x 48 mm
Equipment consisting of (schematic overview)
Front bezel Seite 17
Lens Seite 13
Actuator
Fixing sleeve
Each Part Number listed below includes all the black
components shown in the 3D-drawing.
To obtain a complete unit, please select the red com-
ponents from the pages shown.
Contacts Switching action Terminal Part No.
Wiring
diagram
Weight
Pushbutton actuator single-headed
1 C B Screw 03-611.011 1 0.055 kg
C Screw 03-613.011 2 0.055 kg
2 C B Screw 03-612.011 3 0.065 kg
C Screw 03-614.011 4 0.065 kg
B - C Screw 03-615.011 5 0.065 kg
Contacts: C = Changeover
Switching action: B = Momentary, C = Maintained
03
7
Flush design
84
7
10 max.
49.6 x 23.5
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c
ed
c
fg
h
ed
c
fg
h
Wiring diagram 1 Wiring diagram 2 Wiring diagram 3
Pushbutton actuator double-headed, IP 40
Product can differ from the current configuration. Dimensions [mm]
Mounting cut-outs [mm]
Additional Information
• For front dimension 24 x 48 mm
• Has independent changeover
Equipment consisting of (schematic overview)
Front bezel Seite 17
Lens Seite 13
Actuator
Fixing sleeve
Each Part Number listed below includes all the black
components shown in the 3D-drawing.
To obtain a complete unit, please select the red com-
ponents from the pages shown.
Contacts Switching action Terminal Part No.
Wiring
diagram
Weight
2 C B Screw 03-621.011 1 0.065 kg
C Screw 03-622.011 2 0.065 kg
B - C Screw 03-623.011 3 0.065 kg
Contacts: C = Changeover
Switching action: B = Momentary, C = Maintained
03
8
Flush design
84
7
10 max.
49.6 x 23.5
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1ed
c2
3
4
1fg
h2
3
4
1ed
c
fg
h2
3
4
1de
c
fg
h2
3
4
Wiring diagram 1 Wiring diagram 2 Wiring diagram 3 Wiring diagram 4
ed
c
fg
h
1
2
3
4
Wiring diagram 5
Illuminated pushbutton single headed, IP 40
Product can differ from the current configuration. Dimensions [mm]
Mounting cut-outs [mm]
Additional Information
• For front dimension 24 x 48 mm
• For LED element fitting information see
«Application guidelines»
• Has two independent lamp bases
• Light barrier ordered separately
Equipment consisting of (schematic overview)
Front bezel Seite 17
Lens Seite 13
LED Seite 22
Actuator
Fixing sleeve
Each Part Number listed below includes all the black
components shown in the 3D-drawing.
To obtain a complete unit, please select the red com-
ponents from the pages shown.
Contacts Switching action Terminal Part No.
Wiring
diagram
Weight
Illuminated pushbutton actuator single-headed
1 C B Screw 03-616.011 1 0.070 kg
C Screw 03-618.011 2 0.070 kg
2 C B Screw 03-617.011 3 0.075 kg
C Screw 03-619.011 4 0.075 kg
B - C Screw 03-620.011 5 0.075 kg
Contacts: C = Changeover
Switching action: B = Momentary, C = Maintained
03
9
Flush design
84
7
10 max.
49.6 x 23.5
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1ed
c2
3
4
1fg
h2
3
4
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c
fg
h
1
2
3
4
Wiring diagram 1 Wiring diagram 2 Wiring diagram 3
ed
c
fg
h
1
2
3
4
ed
c
fg
h
1
2
3
4
Wiring diagram 4 Wiring diagram 5
Illuminated pushbutton double-headed, IP 40
Product can differ from the current configuration. Dimensions [mm]
Mounting cut-outs [mm]
Additional Information
• For front dimension 24 x 48 mm
• For LED element fitting information see «Applica-
tion guidelines»
Equipment consisting of (schematic overview)
Front bezel Seite 17
Lens Seite 13
LED Seite 22
Actuator
Fixing sleeve
Each Part Number listed below includes all the black
components shown in the 3D-drawing.
To obtain a complete unit, please select the red com-
ponents from the pages shown.
Product attribute Contacts Switching action Terminal Part No.
Wiring
diagram
Weight
Illuminated pushbutton actuator double-headed
has two independent lamp bases 1 C B Screw 03-627.011 1 0.075 kg
C Screw 03-628.011 2 0.075 kg
has two independent lamp bases, has independent
changeover
2 C B Screw 03-624.011 3 0.080 kg
C Screw 03-625.011 4 0.080 kg
B - C Screw 03-626.011 5 0.080 kg
Contacts: C = Changeover
Switching action: B = Momentary, C = Maintained
03
10
Flush design
75
10
10 max.
49.6 x 23.5
26
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ed
c
fg
h
Wiring diagram 1
B
A
Keylock switch 2 positions, IP 40
Product can differ from the current configuration. Dimensions [mm]
Mounting cut-outs [mm]
Additional Information
• For front dimension 24 x 48 mm
• Front plastic grey
• After turning the key 90° clockwise, the switch
can be operated
• In the unlocked switch positions always perform a
momentary action
• Keylock number: Schulte YB1
Equipment consisting of (schematic overview)
Front bezel Seite 17
Keylock front
bezel Seite 15
Actuator
Fixing sleeve
Each Part Number listed below includes all the black
components shown in the 3D-drawing.
To obtain a complete unit, please select the red com-
ponents from the pages shown.
Switching positions (A = Rest, B = Momentary)
Product attribute Contacts
Switching
angle Key remove Terminal Part No.
Wiring
diagram
Weight
A = lockable, actuated 2 C B = 90° A Screw 03-690.011 1 0.065 kg
A = lockable, non-actuated 2 C B = 90° A Screw 03-691.011 1 0.065 kg
A = lockable, non-actuated or actuated 2 C B = 90° A Screw 03-692.011 1 0.065 kg
Contacts: C = Changeover
03
11
Flush design
75
10
10 max.
49.6 x 23.5
26
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c
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h
Wiring diagram 1
B
A
Keylock switch with keylock front bezel, 2 positions, IP 40
Product can differ from the current configuration. Dimensions [mm]
Mounting cut-outs [mm]
Additional Information
• For front dimension 24 x 48 mm
• Front plastic grey
• After turning the key 90° clockwise, the switch
can be operated
• In the unlocked switch positions always perform a
momentary action
• Keylock number: Schulte YB1
Equipment consisting of (schematic overview)
Front bezel Seite 17
Keylock front
bezel
Actuator
Fixing sleeve
Each Part Number listed below includes all the black
components shown in the 3D-drawing.
To obtain a complete unit, please select the red com-
ponents from the pages shown.
Switching positions (A = Rest, B = Momentary)
Product attribute Contacts
Switching
angle Key remove Terminal Part No.
Wiring
diagram
Weight
A = lockable, non-actuated, B = lockable,
key not removable
2 C B = 90° A Screw 03-695.011 1 0.065 kg
A = lockable, non-actuated or actuated;
can be used with protective cover 03-925
2 C B = 90° A Screw 03-198.011 1 0.065 kg
Contacts: C = Changeover
03
12
Flush design
Front
Lens halved
Additional Information
• Material plastic, holder metal
• Order two lenses
Product attribute Dimension Lens Part No. Weight
Lens halved for pushbutton double-headed
illuminative, not suitable for film insert, ripped 18 x 19 mm smoked translucent 03-921.1 0.005 kg
red translucent 03-921.2 0.005 kg
orange translucent 03-921.3 0.005 kg
yellow translucent 03-921.4 0.005 kg
green translucent 03-921.5 0.005 kg
blue translucent 03-921.6 0.005 kg
colourless translucent 03-921.7 0.005 kg
white translucent 03-921.9 0.005 kg
illuminative, use holder for film insert 18 x 19 mm colourless transparent 03-943.7 0.005 kg
non-illuminative, ripped 18 x 19 mm black opaque 03-921.0 0.005 kg
grey opaque 03-921.8 0.005 kg
illuminative, with black rim (prevents lateral light escape),
use holder for film insert
18 x 19 mm colourless transparent 03-953.7 0.005 kg
03
13
Flush design
Product attribute Dimension Lens Part No. Weight
Lens single-headed uni-colour for pushbutton single-headed
illuminative, not suitable for film insert, ripped 18 x 38 mm smoked translucent 03-901.1 0.009 kg
red translucent 03-901.2 0.009 kg
orange translucent 03-901.3 0.009 kg
yellow translucent 03-901.4 0.009 kg
green translucent 03-901.5 0.009 kg
blue translucent 03-901.6 0.009 kg
colourless translucent 03-901.7 0.009 kg
white translucent 03-901.9 0.009 kg
illuminative, use holder for film insert 18 x 38 mm colourless transparent 03-941.7 0.009 kg
illuminative, with black rim (prevents lateral light escape),
use holder for film insert
18 x 38 mm colourless transparent 03-946.7 0.009 kg
smoked transparent 03-947.1 0.009 kg
non-illuminative, ripped 18 x 38 mm black opaque 03-901.0 0.009 kg
grey opaque 03-901.8 0.009 kg
Lens single-headed bi-colour
Additional Information
• Material plastic, holder metal
Product attribute Dimension Lens Part No. Weight
Lens single-headed bi-colour for pushbutton single-headed
illuminative, with light barrier, not suitable for film insert, ripped 18 x 38 mm black-red opaque-translucent 03-902.0/2 0.010 kg
black-orange opaque-translucent 03-902.0/3 0.010 kg
black-yellow opaque-translucent 03-902.0/4 0.010 kg
black-green opaque-translucent 03-902.0/5 0.010 kg
black-blue opaque-translucent 03-902.0/6 0.010 kg
black-colourless opaque-translucent 03-902.0/7 0.010 kg
anthracite-anthracite translucent 03-902.1/1 0.010 kg
red-red translucent 03-902.2/2 0.010 kg
red-orange translucent 03-902.2/3 0.010 kg
red-yellow translucent 03-902.2/4 0.010 kg
red-green translucent 03-902.2/5 0.010 kg
red-blue translucent 03-902.2/6 0.010 kg
red-colourless translucent 03-902.2/7 0.010 kg
grey-red opaque-translucent 03-902.2/8 0.010 kg
red-white translucent 03-902.2/9 0.010 kg
Lens single-headed uni-colour
Additional Information
• Material plastic, holder metal
03
14
Accessories
Product attribute Dimension Lens Part No. Weight
illuminative, with light barrier, not suitable for film insert, ripped 18 x 38 mm orange-orange translucent 03-902.3/3 0.010 kg
orange-yellow translucent 03-902.3/4 0.010 kg
orange-green translucent 03-902.3/5 0.010 kg
orange-blue translucent 03-902.3/6 0.010 kg
orange-colourless translucent 03-902.3/7 0.010 kg
grey-orange opaque-translucent 03-902.3/8 0.010 kg
orange-white translucent 03-902.3/9 0.010 kg
yellow-yellow translucent 03-902.4/4 0.010 kg
yellow-green translucent 03-902.4/5 0.010 kg
yellow-blue translucent 03-902.4/6 0.010 kg
yellow-colourless translucent 03-902.4/7 0.010 kg
grey-yellow opaque-translucent 03-902.4/8 0.010 kg
yellow-white translucent 03-902.4/9 0.010 kg
green-green translucent 03-902.5/5 0.010 kg
green-blue translucent 03-902.5/6 0.010 kg
green-colourless translucent 03-902.5/7 0.010 kg
grey-green opaque-translucent 03-902.5/8 0.010 kg
green-white translucent 03-902.5/9 0.010 kg
blue-blue translucent 03-902.6/6 0.010 kg
blue-colourless translucent 03-902.6/7 0.010 kg
grey-blue opaque-translucent 03-902.6/8 0.010 kg
blue-white translucent 03-902.6/9 0.010 kg
colourless-colourless translucent 03-902.7/7 0.010 kg
grey-colourless opaque-translucent 03-902.7/8 0.010 kg
colourless-white translucent 03-902.7/9 0.010 kg
black-white opaque-translucent 03-902.0/9 0.010 kg
grey-white opaque-translucent 03-902.8/9 0.010 kg
white-white translucent 03-902.9/9 0.010 kg
colourless-colourless transparent 03-942.7/7 0.010 kg
illuminative, with black rim (prevents lateral light escape),
use holder for film insert
18 x 38 mm colourless-colourless transparent 03-951.7/7 0.010 kg
non-illuminative, ripped 18 x 38 mm black-black opaque 03-902.0/0 0.010 kg
black-grey opaque 03-902.0/8 0.010 kg
grey-grey opaque 03-902.8/8 0.010 kg
03
15
Accessories
Keylock front bezel
Additional Information
• Standard lock: Schulte YB1
Product attribute Dimension Material Colour Part No. Weight
Keylock front bezel
for keylock switch Part No. 03-690, 03-691, 03-692 17.5 x 37.5 mm Plastic grey 03-980.1 0.010 kg
Holder halved
Additional Information
• For use with film insert, order two holders
• For lens halved: Part No. 03-943.7; for lens
single-headed bi-colour: Part No. 03-951.7/7
Material Colour Optics Part No. Weight
Holder halved
Plastic red translucent 03-922.2 0.001 kg
orange translucent 03-922.3 0.001 kg
yellow translucent 03-922.4 0.001 kg
green translucent 03-922.5 0.001 kg
blue translucent 03-922.6 0.001 kg
colourless transparent 03-922.7 0.001 kg
white translucent 03-922.9 0.001 kg
03
16
Accessories
Holder single-headed
Additional Information
• For film insert
• For lens single-headed uni-colour: Part-No. 03-
941.7, 03-946.7 and 03-947.1
Material Colour Optics Part No. Weight
Holder single-headed
Plastic red translucent 03-908.2 0.001 kg
orange translucent 03-908.3 0.001 kg
yellow translucent 03-908.4 0.001 kg
green translucent 03-908.5 0.001 kg
blue translucent 03-908.6 0.001 kg
colourless transparent 03-908.7 0.001 kg
white translucent 03-908.9 0.001 kg
Diffuser plate halved
Additional Information
• For film insert, order two diffuser plates
• For lens halved and lens single-headed bi-colour,
lettering only visible when illuminated
Part No. Weight
Diffuser plate halved
03-926 0.001 kg
03
17
Accessories
Diffuser plate single-headed
Additional Information
• For film insert
• For lens single-headed uni-colour, lettering only
visible when illuminated
Part No. Weight
Diffuser plate single-headed
03-909 0.001 kg
Front bezel flush
Additional Information
• Lens only removable with lens remover
Part No. 02-905
Front bezel Part No. Weight
Front bezel flush, Front dimension 24 x 48 mm
Plastic black 03-965.0 0.001 kg
Front bezel raised
Additional Information
• Lens only removable with lens remover
Part No. 98-969
Front bezel Part No. Weight
Front bezel raised, Front dimension 24 x 48 mm
Plastic black 03-967.0 0.001 kg
03
18
Accessories
48
3824
10.5
2
16.7
33
35
Light barrier
Part No. Weight
Light barrier
03-907 0.002 kg
Protective cover, IP 40
Additional Information
• Use only flush front bezel
• Hinged, with means for sealing
• Please note that bigger minimum distances are
necessary
Dimensions [mm]
Product attribute Material Optics Dimension Part No. Weight
Protective cover
for button with mounting cut-out 21.2 x 41.2 mm Plastic transparent 48 x 33 mm 03-925 0.001 kg
03
19
Accessories
54 9.5
30
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3NBY
NJO



NJO
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Front protective cap, IP 65
Additional Information
• Use only flush front bezel
• Three-part
Dimensions [mm]
Dimension Material Colour Optics Temperature Part No. Weight
Front protective cap
30 x 54 mm PVC colourless transparent -20 ... +60 °C 03-924 0.005 kg
Blind plug
Mounting cut-outs [mm]
Dimension Mounting cut-out Material Colour Part No. Weight
Blind plug
24 x 48 mm 21.2 x 41.2 mm Plastic black 03-949.0 0.005 kg
grey 03-949.8 0.005 kg
Mounting cut-outs [mm]
03
20
Accessories
Spare key
Additional Information
• Keylock number: Schulte YB1
Part No. Weight
Spare key
02-989.001 0.001 kg
03
21
Accessories
Rear side
Terminal cover
Additional Information
• For all connection methods
Part No. Weight
Terminal cover
03-929 0.007 kg
03
22
Accessories
45 max.
Ø7.1 max.
+
Illumination
Single-LED, T6.8
Additional Information
• Order two LEDs
• For LED element fitting information see «Applica-
tion guidelines»
• Due to high surface temperatures, the series
resistor must not be soldered directly to the termi-
nals of the equipment (use a terminal plate)
• When using AC/DC types with AC operation,
slight flickering can occure
• Luminous intensity data of the LEDs on direct
voltage
• Electrical and optical data are measured at 25 °C
• The specified versions are built with a protection
diode (halve wave rectifier) in series and the LED
• Luminosity and wave length variations caused by
LED manufacturing processes may cause slight
differences regarding the illumination
• For supply voltages above 48 V, it is necessary to
use a voltage reduction element (external series
resistor or transformer)
Dimensions [mm]
LED colour Operating voltage Operation current Lumi. intensity Dom. wavelength Part No. Weight
Single-LED
Single-LED red 6 VDC +10 % 17 mA ±15 % 400 mcd 630 nm 10-2K06.3152 0.002 kg
12 VAC/DC +10 % 9/17 mA ±15 % 400 mcd 630 nm 10-2K09.1072 0.002 kg
24 VAC/DC +10 % 9/17 mA ±15 % 400 mcd 630 nm 10-2K12.1072 0.002 kg
28 VAC/DC +10 % 9/17 mA ±15 % 400 mcd 630 nm 10-2K13.1072 0.002 kg
48 VAC/DC +10 % 4/8 mA ±15 % 200 mcd 630 nm 10-2K19.1052 0.002 kg
Single-LED yellow 6 VDC +10 % 17 mA ±15 % 340 mcd 340 nm 10-2K06.3154 0.002 kg
12 VAC/DC +10 % 9/17 mA ±15 % 340 mcd 340 nm 10-2K09.1074 0.002 kg
24 VAC/DC +10 % 9/17 mA ±15 % 340 mcd 340 nm 10-2K12.1074 0.002 kg
28 VAC/DC +10 % 9/17 mA ±15 % 340 mcd 340 nm 10-2K13.1074 0.002 kg
48 VAC/DC +10 % 4/8 mA ±15 % 180 mcd 340 nm 10-2K19.1054 0.002 kg
Single-LED green 6 VDC +10 % 7 mA ±15 % 1050 mcd 525 nm 10-2K06.3155 0.002 kg
12 VAC/DC +10 % 4/7 mA ±15 % 1050 mcd 525 nm 10-2K09.1075 0.002 kg
24 VAC/DC +10 % 4/7 mA ±15 % 1050 mcd 525 nm 10-2K12.1075 0.002 kg
28 VAC/DC +10 % 4/7 mA ±15 % 1050 mcd 525 nm 10-2K13.1075 0.002 kg
48 VAC/DC +10 % 2/4 mA ±15 % 600 mcd 525 nm 10-2K19.1055 0.002 kg
Single-LED blue 6 VDC +10 % 17 mA ±15 % 780 mcd 470 nm 10-2K06.3156 0.002 kg
12 VAC/DC +10 % 9/17 mA ±15 % 780 mcd 470 nm 10-2K09.1076 0.002 kg
24 VAC/DC +10 % 9/17 mA ±15 % 780 mcd 470 nm 10-2K12.1076 0.002 kg
28 VAC/DC +10 % 9/17 mA ±15 % 780 mcd 470 nm 10-2K13.1076 0.002 kg
48 VAC/DC +10 % 4/8 mA ±15 % 400 mcd 470 nm 10-2K19.1056 0.002 kg
03
23
Accessories
LED colour Operating voltage Operation current Lumi. intensity Dom. wavelength Part No. Weight
Single-LED white 6 VDC +10 % 6 mA±15 % 900 mcd x0.31/y0.32 nm 10-2K06.3159 0.002 kg
12 VAC/DC +10 % 3/6 mA±15 % 900 mcd x0.31/y0.32 nm 10-2K09.1079 0.002 kg
24 VAC/DC +10 % 3/6 mA±15 % 900 mcd x0.31/y0.32 nm 10-2K12.1079 0.002 kg
28 VAC/DC +10 % 2.5/5 mA±15 % 750 mcd x0.31/y0.32 nm 10-2K13.1079 0.002 kg
48 VAC/DC +10 % 2/4 mA±15 % 600 mcd x0.31/y0.32 nm 10-2K19.1059 0.002 kg
Filament lamp, T6.8
Additional Information
• Order two filament lamps
Operating voltage Operation current Part No. Weight
Filament lamp
12 VAC/DC 50 mA ±10 % 10-1209.1279 0.001 kg
12 VAC/DC 100 mA ±10 % 10-1209.1329 0.001 kg
24 VAC/DC 25 mA ±10 % 10-1212.1199 0.001 kg
24 VAC/DC 50 mA ±10 % 10-1212.1279 0.001 kg
28 VAC/DC 40 mA ±10 % 10-1213.1249 0.001 kg
30 VAC/DC 40 mA ±10 % 10-1214.1249 0.001 kg
36 VAC/DC 35 mA ±10 % 10-1216.1229 0.001 kg
Series resistor
Additional Information
• Only for filament lamp 48 VAC, 25 mA
• For lamp voltage reduction
• Keep to the country specific safety instructions
• Due to high surface temperatures, the series
resistor must not be soldered directly to the termi-
nals of the equipment (use a terminal plate)
Operating voltage Resistance Part No. Weight
Series resistor
110 VAC 2.7 kOhm 02-904.0 0.003 kg
125 VAC 3.3 kOhm 02-904.1 0.003 kg
145 VAC 4.7 kOhm 02-904.3 0.003 kg
240 VAC 10 kOhm 02-904.7 0.003 kg
03
24
Accessories
Terminal plate empty
Additional Information
• For fitting with series resistors
Product attribute Dimension Part No. Weight
Terminal plate empty
5 spaces 62.5 x 60 x 15 mm 02-912.1 0.025 kg
10 spaces 125 x 60 x 15 mm 02-912.2 0.045 kg
15 spaces 187.6 x 60 x 15 mm 02-912.3 0.090 kg
20 spaces 250 x 60 x 15 mm 02-912.4 0.095 kg
03
25
Accessories
Mounting
Lens remover
Product attribute Part No. Weight
Lens remover
for flush front bezel 02-905 0.011 kg
Lens remover
for raised front bezel 98-968 0.004 kg
Lamp remover
Additional Information
pCaution: A switching process might be released
when replacing the lamp
Product attribute Part No. Weight
Lamp remover
for LED 03-996 0.027 kg
Lamp remover
for filament lamp 61-9740.0 0.003 kg
03
26
Technical data
Actuator with snap-action switching element
Switching system
1 or 2 self-cleaning, snap-action switching elements.
1 or 2 double-throw contacts.
Material
Material of contact
Standard version:
Silver (U > 20
V)
Special versions: (on request)
Gold/Silver 700
Au/300 Ag (U < 50 V)
Silver/Palladium 700
Ag/300 Pd (U > 20 V) for atmospheres
containing sulphur
Switch housing
Thermosetting material, heat-resistant
Indicator housing
Polyamide
Mechanical characteristics
Terminals
Screw terminal (with self-lifting clip):
max. wire cross-section, 2 x 2.5
mm²
max. wire cross-section of stranded cable, 2 x 1.5
mm²
Tightening torque
For fixing sleeve max. 20
Ncm
For screw terminal max. 80
Ncm
Actuating force
6
N … 12 N
Actuating travel
5
mm
Mechanical lifetime
Momentary action 2 million operations
Maintained action 1 million operations
Electrical characteristics
Standards
The switches comply with the “Standards for low-voltage
switching devices” EN IEC 60947-5-1
Rated insulation voltage
400
VAC/440 VDC, as per IEC 60947-5-1
Conventional free air thermal current
10
A
The maximum current in continuous operation and at ambient
temperature not exceeding the quoted maximum values.
Switch rating
400 VAC, 10 A, cosφ 0.95, as per IEC 60947-5-1
250 VAC, 10 A, as per UL
Electric strength
2500 VAC, 50 Hz, 1 min. between all terminals and earth,
as per IEC 60947-5-1
Environmental conditions
Storage temperature
-30 °C … +85 °C
Service temperature
-25 °C … +55 °C
For indicators and illuminated pushbuttons mounted as a block,
make sure the heat can escape freely.
Protection degree
Front side IP 40, IP 65 with spray cover, as per IEC 60529
Vibration resistance
10 g at 10 … 2000 Hz, amplitude 1.0 mm, as per IEC 60068-2-6
Approvals
Approbations
CB (IEC 60947-5-1)
CSA
Germanischer Lloyd
UL
Declaration of conformity
CE
03
27
Technical data
Buzzer
Buzzer system
System
Contactless electronic buzzer with IC oscillator
Material
Buzzer case
Duroplastic
Front cap
Polycarbonate (PC)
Front bezel
Polymethylacrylate
Mechanical characteristics
Terminals
Screw terminal
Tightening torque
For fixing sleeve max. 20
Ncm
For screw terminal max. 80
Ncm
Electrical characteristics
Frequency (tone)
Approx. 2.8
kHz
Sound pressure
85
dB (A) ±8 dB at a distance of 0.1 m
Volume variable with a 1
MΩ potentiometer or corresponding fixed
resistor
Operation Voltage/Current
typical
10 … 55 VAC 10 … 75 VDC
25 mA 15 mA
Environmental conditions
Storage temperature
-40 °C … +85 °C
Service temperature
-25 °C … +55 °C
Protection degree
Front side IP 40, as per IEC 60529
Approvals
Approbations
CB (IEC 60947-5-1)
Declaration of conformity
CE
EAO reserves the right to alter specifications without further
notice.
03
28
Marking
General notes
1. Engraving
In addition to the most commonly used world languages, in
DIN1451-3 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 3
mm. If the height
is not specified, we will supply 3
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 transpa-
rent film inserts, as an alternative. For this purpose, though, it
isadvisible to use lenses without ripped pattern. In the case of
use of a smoke-black lens the fitted film becomes readable only
ifthe lamp is on. The film (F) is inserted in the cap. To ensure
evenillumination a diffusor (D) is recommended, which is inserted
beneath the film. If, on the other hand, the diffusor is inserted
above the film, the lettering only becomes legible when the lamp
is alight. To hold the film and diffusor in position, the use of a
holder (N) is advised. The film thickness is 0.2 mm.
All dimensions in mm
Lens size Film insert max. size Height of letters h Number of lines
Number of capital
letters per line (target
value)
Number of small
letters per line
(target value) Image
18 x 19 14.3 x 15.6 3 4 7 – 8 9 - 10 B3
B4
4256B3
B4
5244B3
B4
6134B3
B4
8122B3
B4
18 x 38 14.3 x 34.3 3 4 16 18 B1
8 6 8 B2
42 11 13 B1
4 4 5 B2
52 8 10 B1
4 3 4 B2
61 7 9 B1
3 3 3 B2
81 5 6 B1
2 2 2 B2
h
F
D
N
ABC
abc
ABC
abc
ABC
abc
B1 B2
ABC
abc
B3 B4
03
29
Application guidelines
Suppressor circuits
LED polarity
The free-wheeling diode should be chosen so that the reverse
breakdown voltage is greater than the voltage driving the induc-
tive load. The DC blocking voltage (VR) of the free-wheeling diode
can be found in the datasheet of a diode. The forward current
should be equal or greater than the maximum current flowing
through the load.
To get an efficient protection, the free-wheeling diode must
be connected as close as possible to the inductive load!
When switching inductive loads such as relays, DC motors, and
DC solenoids, it is always important to absorb surges (e.
g. with a
diode) to protect the contacts. When these inductive loads are
switched off, a counter emf can severely damage switch contacts
and greatly shorten lifetime.
Fig. 1 shows an inductive load with a free-wheeling diode con
-
nected in parallel. This free-wheeling diode provides a path for the
inductor current to flow when the current is interrupted by the
switch. Without this free-wheeling diode, the voltage across the
coil will be limited only by dielectric breakdown voltages of the
circuit or parasitic elements of the coil. This voltage can be kilo
-
volts in amplitude even when nominal circuit voltages are low
(e.
g. 12 VDC) see Fig. 2.
When fitting the LED elements the polarity has to correspond with
the respective terminals, (+) goes to +.
Several hundred
to several
thousend volts
ON OFF
0
e = L di
dt
__
V
DC
Switch
Free-wheeling
diode
Inductive
load
Counter EMF
over load without free-wheeling diode
Fig. 2
Switching with inductive load
Fig. 1
+
_
+b
+a
1234
(+b)(+a)
03
30
Index
02-904.0 .................. 23
02-904.1 .................. 23
02-904.3 .................. 23
02-904.7 .................. 23
02-905 ..................... 25
02-912.1 .................. 24
02-912.2 .................. 24
02-912.3 .................. 24
02-912.4 .................. 24
02-989.001 .............. 20
03-021.001 ................ 4
03-198.011 .............. 11
03-611.011 ................ 6
03-612.011 ................ 6
03-613.011 ................ 6
03-614.011 ................ 6
03-615.011 ................ 6
03-616.011 ................ 8
03-617.011 ................ 8
03-618.011 ................ 8
03-619.011 ................ 8
03-620.011 ................ 8
03-621.011 ................ 7
03-622.011 ................ 7
03-623.011 ................ 7
03-624.011 ................ 9
03-625.011 ................ 9
03-626.011 ................ 9
03-627.011 ................ 9
03-628.011 ................ 9
03-690.011 .............. 10
03-691.011 .............. 10
03-692.011 .............. 10
03-695.011 .............. 11
03-810.001 ................ 5
03-901.0 .................. 13
03-901.1 .................. 13
03-901.2 .................. 13
03-901.3 .................. 13
03-901.4 .................. 13
03-901.5 .................. 13
03-901.6 .................. 13
03-901.7 .................. 13
03-901.8 .................. 13
03-901.9 .................. 13
03-902.0/0 ............... 14
03-902.0/2 ............... 13
03-902.0/3 ............... 13
03-902.0/4 ............... 13
03-902.0/5 ............... 13
03-902.0/6 ............... 13
03-902.0/7 ............... 13
03-902.0/8 ............... 14
03-902.0/9 ............... 14
03-902.1/1 ............... 13
03-902.2/2 ............... 13
03-902.2/3 ............... 13
03-902.2/4 ............... 13
03-902.2/5 ............... 13
03-902.2/6 ............... 13
03-902.2/7 ............... 13
03-902.2/8 ............... 13
03-902.2/9 ............... 13
03-902.3/3 ............... 14
03-902.3/4 ............... 14
03-902.3/5 ............... 14
03-902.3/6 ............... 14
03-902.3/7 ............... 14
03-902.3/8 ............... 14
03-902.3/9 ............... 14
03-902.4/4 ............... 14
03-902.4/5 ............... 14
03-902.4/6 ............... 14
03-902.4/7 ............... 14
03-902.4/8 ............... 14
03-902.4/9 ............... 14
03-902.5/5 ............... 14
03-902.5/6 ............... 14
03-902.5/7 ............... 14
03-902.5/8 ............... 14
03-902.5/9 ............... 14
03-902.6/6 ............... 14
03-902.6/7 ............... 14
03-902.6/8 ............... 14
03-902.6/9 ............... 14
03-902.7/7 ............... 14
03-902.7/8 ............... 14
03-902.7/9 ............... 14
03-902.8/8 ............... 14
03-902.8/9 ............... 14
03-902.9/9 ............... 14
03-907 ..................... 18
03-908.2 .................. 16
03-908.3 .................. 16
03-908.4 .................. 16
03-908.5 .................. 16
03-908.6 .................. 16
03-908.7 .................. 16
03-908.9 .................. 16
03-909 ..................... 17
03-921.0 .................. 12
03-921.1 .................. 12
03-921.2 .................. 12
03-921.3 .................. 12
03-921.4 .................. 12
03-921.5 .................. 12
03-921.6 .................. 12
03-921.7 .................. 12
03-921.8 .................. 12
03-921.9 .................. 12
03-922.2 .................. 15
03-922.3 .................. 15
03-922.4 .................. 15
03-922.5 .................. 15
03-922.6 .................. 15
03-922.7 .................. 15
03-922.9 .................. 15
03-924 ..................... 19
03-925 ..................... 18
03-926 ..................... 16
03-929 ..................... 21
03-941.7 .................. 13
03-942.7/7 ............... 14
03-943.7 .................. 12
03-946.7 .................. 13
03-947.1 .................. 13
03-949.0 .................. 19
03-949.8 .................. 19
03-951.7/7 ............... 14
03-953.7 .................. 12
03-965.0 .................. 17
03-967.0 .................. 17
03-980.1 .................. 15
03-996 ..................... 25
10-1209.1279 .......... 23
10-1209.1329 .......... 23
10-1212.1199 .......... 23
10-1212.1279 .......... 23
10-1213.1249 .......... 23
10-1214.1249 .......... 23
10-1216.1229 .......... 23
10-2K06.3152 .......... 22
10-2K06.3154 .......... 22
10-2K06.3155 .......... 22
10-2K06.3156 .......... 22
10-2K06.3159 .......... 23
10-2K09.1072 .......... 22
10-2K09.1074 .......... 22
10-2K09.1075 .......... 22
10-2K09.1076 .......... 22
10-2K09.1079 .......... 23
10-2K12.1072 .......... 22
10-2K12.1074 .......... 22
10-2K12.1075 .......... 22
10-2K12.1076 .......... 22
10-2K12.1079 .......... 23
10-2K13.1072 .......... 22
10-2K13.1074 .......... 22
10-2K13.1075 .......... 22
10-2K13.1076 .......... 22
10-2K13.1079 .......... 23
10-2K19.1052 .......... 22
10-2K19.1054 .......... 22
10-2K19.1055 .......... 22
10-2K19.1056 .......... 22
10-2K19.1059 .......... 23
61-9740.0 ................ 25
98-968 ..................... 25
Part No. Page Part No. Page Part No. Page
03
Index from Part No.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
EAO:
03-925 03-951.7/7 03-901.9 03-901.6 03-909 03-908.9 03-901.7 03-908.2 03-908.5 03-907 03-921.4 03-
902.2/3 03-947.1 03-921.2 03-965.0 03-953.7 03-949.0 03-908.7 03-996 03-941.7 03-923.9 03-901.2 03-901.5
03-923.4 03-923.5 03-923.3 03-923.0 03-901.4 03-923.2 03-923.7 03-967.0 03-623.011 03-902.2/6