Series
Series 22
Proven. Durable and powerful.
https://eao.com/
22
22 Information about the Series
Markings
Key advantages
§ Reliable switching of high
§ Compact construction
§ Long travel tactile action
loads
§ Engraving
§ Hot stamping
§ Film insert/marking
Typical application areas
Approvals
§ Building services and automation
§ Control cabinets
§ Rail, electrical and waterbound vehicles
§ CB (IEC 61058)
§ CSA
§ ENEC (EN 61058)
§ UL
plate
Functions
§ Illuminated pushbutton
§ Mushroom-head pushbutton
§ Selector switch
§ Indicator
Conformities
§ CE
§ 2014/35/EU
§ 2011/65/EU
(LVD)
(RoHS)
Design
§ Flush
IP front protection
§ IP65
Raitings
§ 400
VAC (10 A)
Mounting cut-outs
§ 22
mm x 30 mm
Terminal
§ Plug-in terminal
§ Screw terminal
Lens Material
§ Plastic
428
eao.com § 10/2022
Index
22
Flush design
Illuminated pushbutton
430
Mushroom-head pushbutton
432
Keylock switch 2 positions
434
Indicator
435
Components
436
Accessories
439
Technical data
442
Marking
443
Application guidelines
445
01
02
03
04
09
14
17
18
19
22
31
41
45
51
56
57
61
70
71
82
84
92
96
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429
22 Flush design
Illuminated pushbutton, IP65
Equipment consisting of (schematic overview)
1.5 ... 6
02
03
A
04
7.5
B
29.3 x 21.3
01
59.5
Lens
Page 436
Front bezel
Page 436
LED
Page 437
71.5
09
Product can differ from the current configuration.
14
Dimensions [mm]
A = Screw terminal
B = Plug-in terminal 6.3 mm x 0.8 mm
Actuator
NJO
17
Each Part Number listed below includes all the
black components shown in the 3D-drawing.
r
18
NJO
3NBY
19
To obtain a complete unit, please select the red
components from the pages shown.
r
22
Mounting cut-outs [mm]
31
Actuator, Front dimension 36 mm x 24 mm
41
45
Switching action
Momentary
51
56
57
Maintained
61
70
71
Contacts
Terminal
Part No.
Wiring
diagram
1 NO
Screw terminal
22-211.011
152
1 NO
Plug-in terminal
22-211.014
152
1 NC
Screw terminal
22-212.011
148
2 NO
Screw terminal
22-213.011
155
2 NO
Plug-in terminal
22-213.014
155
2 NC
Screw terminal
22-214.011
154
1 NC / 1 NO
Screw terminal
22-215.011
150
1 NC / 1 NO
Plug-in terminal
22-215.014
150
1 NO
Screw terminal
22-221.011
153
1 NO
Plug-in terminal
22-221.014
153
1 NC
Screw terminal
22-222.011
149
2 NO
Screw terminal
22-223.011
156
2 NO
Plug-in terminal
22-223.014
156
1 NC / 1 NO
Screw terminal
22-225.011
151
1 NC / 1 NO
Plug-in terminal
22-225.014
151
Contacts: NC = Normally closed, NO = Normally open
82
84
92
96
430
eao.com § 10/2022
Flush design
22
Wiring diagrams
01
21
x2+
21
x2+
13
21
x2+
13
21
x2+
13
x2+
13
x2+
22
x1-
22
x1-
14
22
x1-
14
22
x1-
14
x1-
14
x1-
02
03
04
Wiring diagram 148
Wiring diagram 149
Wiring diagram 150
Wiring diagram 151
Wiring diagram 152
Wiring diagram 153
09
Wiring diagrams
14
11
21
x2+
13
23
x2+
13
23
x2+
12
22
x1-
14
24
x1-
14
24
x1-
17
18
19
Wiring diagram 154
Wiring diagram 155
Wiring diagram 156
22
31
41
45
51
56
57
61
70
71
82
84
92
96
10/2022 § eao.com
431
22 Flush design
Mushroom-head pushbutton, IP65
Equipment consisting of (schematic overview)
1.5 ... 6
02
03
A
04
17.5
B
29.3 x 21.3
01
Product can differ from the current configuration.
14
Page 436
Front bezel
Page 436
59.5
71.5
09
Lens
Actuator
Dimensions [mm]
A = Screw terminal
B = Plug-in terminal 6.3 mm x 0.8 mm
Each Part Number listed below includes all the
black components shown in the 3D-drawing.
NJO
17
To obtain a complete unit, please select the red
components from the pages shown.
r
18
NJO
3NBY
19
r
22
Mounting cut-outs [mm]
31
Actuator, Front dimension 36 mm x 24 mm
41
45
Switching action
Momentary
51
56
57
Maintained
61
70
71
Contacts
Terminal
Part No.
Wiring
diagram
1 NO
Screw terminal
22-211.011
152
1 NO
Plug-in terminal
22-211.014
152
1 NC
Screw terminal
22-212.011
148
2 NO
Screw terminal
22-213.011
155
2 NO
Plug-in terminal
22-213.014
155
2 NC
Screw terminal
22-214.011
154
1 NC / 1 NO
Screw terminal
22-215.011
150
1 NC / 1 NO
Plug-in terminal
22-215.014
150
1 NO
Screw terminal
22-221.011
153
1 NO
Plug-in terminal
22-221.014
153
1 NC
Screw terminal
22-222.011
149
2 NO
Screw terminal
22-223.011
156
2 NO
Plug-in terminal
22-223.014
156
1 NC / 1 NO
Screw terminal
22-225.011
151
1 NC / 1 NO
Plug-in terminal
22-225.014
151
Contacts: NC = Normally closed, NO = Normally open
82
84
92
96
432
eao.com § 10/2022
Flush design
22
Wiring diagrams
01
21
x2+
21
x2+
13
21
x2+
13
21
x2+
13
x2+
13
x2+
22
x1-
22
x1-
14
22
x1-
14
22
x1-
14
x1-
14
x1-
02
03
04
Wiring diagram 148
Wiring diagram 149
Wiring diagram 150
Wiring diagram 151
Wiring diagram 152
Wiring diagram 153
09
Wiring diagrams
14
11
21
x2+
13
23
x2+
13
23
x2+
12
22
x1-
14
24
x1-
14
24
x1-
17
18
19
Wiring diagram 154
Wiring diagram 155
Wiring diagram 156
22
31
41
45
51
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We are on YouTube!
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57
61
70
71
Come take a look at our YouTube profi le today! Be sure to give us
a follow so that you can fully interact with us.
82
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84
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10/2022 § eao.com
96
433
22 Flush design
01
Keylock switch 2 positions, IP65
Equipment consisting of (schematic overview)
1.5 ... 6
03
A
04
32
8
B
29.3 x 21.3
02
Actuator
59.5
71.5
09
Product can differ from the current configuration.
14
Each Part Number listed below includes all the
black components shown in the 3D-drawing.
Dimensions [mm]
A = Screw terminal
B = Plug-in terminal 6.3 mm x 0.8 mm
General information
NJO
• Standard lock: DOM 311
• Front plastic black
3NBY
r
18
NJO
17
19
r
22
31
Mounting cut-outs [mm]
0
0
I
I
41
Actuator, Front dimension 36 mm x 24 mm
45
51
56
57
61
70
Switching action
Contacts
Terminal
Switching angle
Part No.
Wiring
diagram
Rest (a) - Maintained (a)
1 NO
Screw terminal
90° right
22-331.511D
169
1 NO
Plug-in terminal
90° right
22-331.514D
169
2 NO
Screw terminal
90° right
22-333.111D
170
2 NO
Plug-in terminal
90° right
22-333.114D
170
Rest (a) - Maintained (a)
2 NO
Screw terminal
90° right
22-333.511D
170
Rest (a) - Maintained
1 NC / 1 NO
Screw terminal
90° right
22-335.111D
168
Rest (a) - Maintained (a)
1 NC / 1 NO
Screw terminal
90° right
22-335.511D
168
Rest (a) - Momentary
2 NO
Screw terminal
45° right
22-353.111D
167
Rest (a) - Maintained
Contacts: NC = Normally closed, NO = Normally open
a = Key remove
Wiring diagrams
71
13
23
13
21
13
13
23
14
24
14
22
14
14
24
82
84
92
Wiring diagram 167
Wiring diagram 168
Wiring diagram 169
Wiring diagram 170
96
434
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Flush design
22
Indicator, IP65
01
Equipment consisting of (schematic overview)
02
Page 436
A
Front bezel
Page 436
LED
Page 437
B
29.3 x 21.3
Lens
1.5 ... 6
03
04
59.5
7.5
71.5
Actuator
Dimensions [mm]
A = Screw terminal
B = Plug-in terminal 6.3 mm x 0.8 mm
09
Product can differ from the current configuration.
14
NJO
NJO
To obtain a complete unit, please select the red
components from the pages shown.
17
3NBY
r
Each Part Number listed below includes all the
black components shown in the 3D-drawing.
18
19
r
22
Mounting cut-outs [mm]
31
41
Actuator, Front dimension 36 mm x 24 mm
Terminal
Part No.
Wiring
diagram
Screw terminal
22-040.001
4
Plug-in terminal
22-040.004
4
45
51
Wiring diagrams
56
x2+
57
x1-
61
Wiring diagram 4
70
71
82
84
92
96
10/2022 § eao.com
435
22 Components
01
02
03
Lens plastic
Lens material
Lens colour
Lens optics
Lens shape
Lens illumination
Dimensions
Part No.
Plastic
Smokey black
transparent
flush
illuminative
17 mm x 25,5 mm
22-903.1
04
09
Red
transparent
flush
illuminative
17 mm x 25,5 mm
22-903.2
Orange
transparent
flush
illuminative
17 mm x 25,5 mm
22-903.3
Yellow
transparent
flush
illuminative
17 mm x 25,5 mm
22-903.4
Green
transparent
flush
illuminative
17 mm x 25,5 mm
22-903.5
Blue
transparent
flush
illuminative
17 mm x 25,5 mm
22-903.6
Colourless
transparent
flush
illuminative
17 mm x 25,5 mm
22-903.7
Black
opaque
flush
non illuminative
17 mm x 25,5 mm
22-901.0
14
17
18
Mushroom-head cap
Product attributes
Lens material
Lens colour
Lens optics
Lens shape
Lens illumination
Dimensions
Use only flush front bezel
Plastic
Black
opaque
mushroom-head
non illuminative
23 mm x 35 mm
22-930.0
Plastic
Red
opaque
mushroom-head
non illuminative
23 mm x 35 mm
22-930.2
19
Part No.
Plastic
Yellow
opaque
mushroom-head
non illuminative
23 mm x 35 mm
22-930.4
Plastic
Green
opaque
mushroom-head
non illuminative
23 mm x 35 mm
22-930.5
22
31
41
Front bezel raised
45
51
Product attributes
Front bezel material
Front bezel colour
Dimensions
Part No.
Lens only removable with lens remover Part No.
98-969
Plastic
Black
24 mm x 36 mm
02-967.0
Product attributes
Front bezel material
Front bezel colour
Dimensions
Part No.
Lens only removable with lens remover Part No.
02-905
Plastic
Black
24 mm x 36 mm
02-965.0
56
57
61
Front bezel flush
70
71
82
84
92
96
436
eao.com § 10/2022
Components
22
01
Single-LED, T1 3/4 MG
Illumination colour
Operating voltage
Operation current
Lumi. Intensity
Dom. Wavelength
Part No.
Wiring
diagram
Red
6 V DC +10%
15 mA ±15 %
350 mcd
630 nm
10-2J06.3142
55
12 V AC/DC +10%
7 - 14 mA ±15 %
330 mcd
630 nm
10-2J09.1062
55
24 V AC/DC +10%
7 - 14 mA ±15 %
330 mcd
630 nm
10-2J12.1062
55
28 V AC/DC +10%
7 - 14 mA ±15 %
330 mcd
630 nm
10-2J13.1062
55
48 V AC/DC +10%
4 - 8 mA ±15 %
200 mcd
630 nm
10-2J19.1042
55
6 V DC +10%
15 mA ±15 %
300 mcd
587 nm
10-2J06.3144
55
12 V AC/DC +10%
7 - 14 mA ±15 %
280 mcd
587 nm
10-2J09.1064
55
24 V AC/DC +10%
7 - 14 mA ±15 %
280 mcd
587 nm
10-2J12.1064
55
28 V AC/DC +10%
7 - 14 mA ±15 %
280 mcd
587 nm
10-2J13.1064
55
48 V AC/DC +10%
4 - 8 mA ±15 %
180 mcd
587 nm
10-2J19.1044
55
6 V DC +10%
7 mA ±15 %
1050 mcd
525 nm
10-2J06.3145
55
12 V AC/DC +10%
4 - 7 mA ±15 %
1050 mcd
525 nm
10-2J09.1065
55
24 V AC/DC +10%
4 - 7 mA ±15 %
1050 mcd
525 nm
10-2J12.1065
55
28 V AC/DC +10%
4 - 7 mA ±15 %
1050 mcd
525 nm
10-2J13.1065
55
48 V AC/DC +10%
2 - 4 mA ±15 %
600 mcd
525 nm
10-2J19.1045
55
6 V DC +10%
15 mA ±15 %
680 mcd
470 nm
10-2J06.3146
55
12 V AC/DC +10%
4 - 14 mA ±15 %
650 mcd
470 nm
10-2J09.1066
55
24 V AC/DC +10%
7 - 14 mA ±15 %
650 mcd
470 nm
10-2J12.1066
55
28 V AC/DC +10%
7 - 14 mA ±15 %
650 mcd
470 nm
10-2J13.1066
55
48 V AC/DC +10%
4 - 8 mA ±15 %
400 mcd
470 nm
10-2J19.1046
55
6 V DC +10%
6 mA ±15 %
900 mcd
x: 0.31 / y: 0.32 nm
10-2J06.3149
55
12 V AC/DC +10%
3 - 6 mA ±15 %
900 mcd
x: 0.31 / y: 0.32 nm
10-2J09.1069
55
24 V AC/DC +10%
2,5 - 5 mA ±15 %
750 mcd
x: 0.31 / y: 0.32 nm
10-2J12.1069
55
28 V AC/DC +10%
2,5 - 5 mA ±15 %
750 mcd
x: 0.31 / y: 0.32 nm
10-2J13.1069
55
48 V AC/DC +10%
2 - 4 mA ±15 %
600 mcd
x: 0.31 / y: 0.32 nm
10-2J19.1049
55
24 V AC/DC +10%
15/14 mA ±15 %
600/630 mcd
625 / 525 nm
10-A312.314A
171
Yellow
Green
Blue
White
Red / Green
02
03
04
09
14
17
18
19
22
31
41
Additional information
45
• Due to high surface temperatures, the series resistor must not be soldered directly to the terminals of the
equipment (use a terminal plate)
• When using AC/DC types with AC operation, slight flickering can occur
51
• The luminous intensity stated is for when used with DC
• Electrical and optical data are measured at 25 °C
56
• 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. The customer has to decide what resistor shall be used to the LED
57
• Where supply voltages are over 48 V, a voltage-reduction element (external protective series resistor)
must be used.
61
70
Ø6.1 max.
16 max.
71
82
84
Dimensions [mm]
92
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10/2022 § eao.com
437
22 Components
01
Wiring diagrams
x2+
02
x2+
03
x1x1-
04
Wiring diagram 55
Wiring diagram 171
09
14
Filament lamp
17
18
19
22
Operating voltage
Operation current
Part No.
Wiring
diagram
12 V AC/DC
75 mA ±10 %
10-1309.1309
4
14 V AC/DC
80 mA ±10 %
10-1310.1319
4
24 V AC/DC
35 mA ±10 %
10-1312.1229
4
28 V AC/DC
40 mA ±10 %
10-1313.1249
4
36 V AC/DC
30 mA ±10 %
10-1316.1209
4
48 V AC/DC
25 mA ±10 %
10-1319.1199
4
Wiring diagrams
31
x2+
41
45
x1-
51
Wiring diagram 4
56
57
61
70
71
82
84
92
96
438
eao.com § 10/2022
Accessories
22
Front side
01
02
Blind plug
Dimensions
Material
Colour
Part No.
24 mm x 36 mm
plastic
Black
22-949.0
03
04
09
Spare key
Product attributes
Material
Part No.
Standard lock: DOM 311
metal
31-989.311
14
17
Master key
Product attributes
Material
Part No.
For standard lock: DOM 311 … 445
metal
31-989.300
18
19
22
Protective cover
Material
Optics
Mounting cut-out
Part No.
Plastic
transparent
22 mm x 30 mm
22-925
31
41
Additional information
• Hinged, with means for sealing
45
• Please note that bigger minimum distances are necessary
• Use only flush front bezel
18
51
36.5
36
30
13.7
29.7
56
57
2
10.5
61
Dimensions [mm]
70
71
82
84
92
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10/2022 § eao.com
439
22 Accessories
01
Rear side
02
03
04
Side terminal plate empty
Product attributes
Dimensions
Part No.
5 spaces
62.5 mm x 15 mm x 60 mm
02-912.1
10 spaces
125 mm x 15 mm x 60 mm
02-912.2
15 spaces
187.6 mm x 15 mm x 60 mm
02-912.3
20 spaces
250 mm x 15 mm x 60 mm
02-912.4
Operating voltage
Resistance
Part No.
110 V AC
2.7 kOhm
02-904.0
125 V AC
3.3 kOhm
02-904.1
145 V AC
4.7 kOhm
02-904.3
240 V AC
10 kOhm
02-904.7
09
14
17
18
19
22
Series resistor
Additional information
• Only for filament lamp 48 VAC, 25 mA
• Due to high surface temperatures, the series resistor must not be soldered directly to the terminals of the
equipment (use a terminal plate)
31
41
45
51
56
57
61
70
71
82
84
92
96
440
eao.com § 10/2022
Accessories
22
Mounting
01
02
Dismantling tool
Product attributes
Material
Part No.
For dismantling the lens from the holder
metal / plastic
22-938
03
04
Lens remover
09
Product attributes
Material
Part No.
For raised design
metal
02-905
For dismantling of the square lens, flush design
metal
98-968
14
17
Lamp remover
18
Product attributes
Material
Part No.
A switching action may occur when replacing the lamp
plastic
61-9740.0
19
22
31
41
45
51
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56
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57
61
70
71
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82
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84
92
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96
441
22 Technical data
01
02
03
04
09
14
Actuator with snap-action switching element
Switching system
Electrical characteristics
Self-cleaning, double-break, snap-action switching system
(with contact gap 2 x 1.5 mm).
Max. 2 normally closed or 2 normally open contacts, or one of
each.
Switching voltage and switching current
Material
Lens
400 VAC, 10 A (ohmisch)
400 VAC, 4 A (induktiv, cos(phi) = 0,7)
250 VAC, 5 A (induktiv, cos(phi) = 0,7)
250 VAC, 2 A (induktiv, cos(phi) = 0,7)
125 VAC, 8 A (induktiv, cos(phi) = 0,7)
110 VDC, 0,4 A (induktiv, L:R = 30 ms)
60 VDC, 1,5 A (induktiv, L:R = 30 ms)
24 VDC, 6 A (induktiv, L:R = 30 ms)
Plastic, as per UL 94 HB
Electric strength
17
Front bezel
Plastic
2500 VAC, 50 Hz, 1 minute between all terminals and earth,
as per IEC 60512-2-11.
18
Material of contact
Electrical lifetime
Hard silver
50 000 cycles of operation
19
Actuator housing
Ambient conditions
Plastic
22
31
41
45
51
56
57
Storage temperature
Mechanical characteristics
– 40 °C ... + 95 °C
Terminals
Operating temperature
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
– 25 °C ... + 85 °C for the switch body and
up to + 55 °C for the actuating part
Protection degree
Plug-in terminal 6.3 mm x 0.8 mm
Actuating force
With 1 switching element 3.6 N ±0.3 N
With 2 switching elements 6.8 N ±0.3 N
Shock resistance
Actuating travel
Vibration resistance
5.5 mm ±0.2 mm
(sinusoidal)
10 g at 10 Hz … 2000 Hz, amplitude 0.75 mm,
as per IEC 60512-4-4
Travel
61
70
50 g for 11 ms, as per IEC 60512-4-3
3 mm
Mechanical lifetime
Approvals
Illuminated pushbutton 1 million operations
Keylock switch 40 000 operations
Approbations
CB (IEC 61058-1)
CSA
ENEC (EN 61058-1)
UL
71
82
Conformities
84
CE
2014 / 35 / EU (LVD)
2011 / 65 / EC (RoHS)
92
96
IP20 terminal / case
IP65 front side, as per IEC 60529
EAO reserves the right to alter specifications without further notice.
442
eao.com § 10/2022
Marking
22
General notes
01
1. Engraving
3. Film inserts
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.
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.
02
03
04
Important: Consider pushbutton mounting orientation befor specifying
09
engraving characters!
2. Hot stamping
For larger series it is worth considering markings by means of hot
stamping. We will pleased to advise you.
14
Engraving film insert
17
All dimensions in mm
Film insert
max. dimensions
Height of letters h
14.3 x 22.4
3
4
18
Number of lines
Number of capital
letters per line
(guide value)
Number of lowercase
letters per line
(guide value)
3
9
10
B1
2
7
8
B1
Picture
5
2
5
6
B1
6
1
4
5
B1
8
1
3
4
B1
3
5
6
6
B2
4
4
4
5
B2
5
3
3
4
B2
6
2
3
3
B2
8
2
2
2
B2
B2
ABC
abc
ABC
abc
h
B1
19
22
31
41
45
51
56
57
The gap between two words results in each case a letter less.
61
70
71
82
84
92
96
10/2022 § eao.com
443
22 Marking
Engraving lens
All dimensions in mm
02
03
Number of lowercase
letters per line
(guide value)
Lens
Height of letters h
Number of lines
Number of capital
letters per line
(guide value)
17.5 x 25.5
3
4
10
11
B1
4
3
8
9
B1
04
09
14
17
Picture
5
2
6
7
B1
6
2
5
6
B1
8
1
4
4
B1
3
6
7
8
B2
4
4
5
6
B2
5
4
4
5
B2
6
3
3
4
B2
8
2
3
3
B2
18
19
B1
B2
ABC
abc
ABC
abc
h
01
22
The gap between two words results in each case a letter less.
31
41
45
51
56
57
61
70
71
82
84
92
96
444
eao.com § 10/2022
Application guidelines
22
Suppressor circuits
01
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 connected 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-
02
volts in amplitude even when nominal circuit voltages are low
(e. g. 12 VDC) see Fig. 2.
The free-wheeling diode should be chosen so that the reverse
breakdown voltage is greater than the voltage driving the inductive
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!
Switch
ON
04
09
14
17
Counter EMF
over load without free-wheeling diode
Fig. 2
Switching with inductive load
Fig. 1
03
18
OFF
19
0
VDC
+
_
Free-wheeling
diode
Inductive
load
Several hundred
to several
thousend volts
22
di
__
e = L dt
31
41
LED polarity
45
When fitting the LED element the polarity has to correspond with
the respective terminal, (+) goes to +.
+X2
51
56
(+X2)
(-X1)
57
61
70
71
82
84
92
96
10/2022 § eao.com
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