A3CJ-90B1-06G [OMRON]
Pushbutton Switch, SPDT, Alternate, 1A, 30VDC, Solder Terminal, Panel Mount-threaded;
| 型号： | A3CJ-90B1-06G |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Pushbutton Switch, SPDT, Alternate, 1A, 30VDC, Solder Terminal, Panel Mount-threaded 光电二极管 |
| 文件： | 总13页 (文件大小：253K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Lighted Pushbutton Switch
A3C
Cylindrical 12-dia. Series with Superb
Operability, High Visibility, and Compact
Housing
Three models of Pushbuttons (round, square, and
rectangular), two types of light-emitting elements
(LED lamp and incandescent lamp), and two types
of Switches (switching standard loads and
microloads) available.
Models that can be used as an indicator also
available.
Requires only 20 mm mounting depth
Efficiency in wiring improved by terminals arranged
on the same surface.
All LED lamps, incandescent lamps, caps, and
legends replaceable without tools.
RC
UL (E41515) and CSA (LR45258) approved.
Ordering Information
Model Number Legend
When placing your order, specify the individual component part model numbers of the Pushbutton, Lamp (lighted models only), and Switch, as
listed in the ordering tables below.
(1)
(2) (3)
(4)
(5)
(6)
A 3 C J - 9 0 A 1 - 24E R
(3) Switch Specifications
Standard Load
(2) Terminal Type
(4) Lighted/Non-lighted
(5) Lighting Method
LED Lamp-lighted Models
(6) Color of Pushbutton
For LED Lamp
(1) Shape of Pushbutton
Symbol
Shape
Rectangular
Square
Symbol
0
Type
Solder terminal
Symbol
Type
Symbol
Operation
Momentary
Alternate
Symbol Operating voltage
Symbol
R
Color
Red
J
0
1
Non-lighted
Illumination only
A
B
05E
12E
24E
5 VDC
A
T
PCB terminals are also avail-
able. Refer to the Switch table
on page 37.
SPDT
Y
Yellow
Green
White
12 VDC
24 VDC
Round
Colored-illumination models
are also available. Refer to
page 36.
G
W
Microload
Incandescent Lamp-
lighted Models
Symbol
Operation
“Colored-illumination” models
operate in the way shown
below:
For Incandescent Lamp
E
F
Momentary
Alternate
Symbol Operating voltage
SPDT
Symbol
R
Color
Red
06
14
28
5 VAC/VDC
12 VAC/VDC
24 VAC/VDC
Unlit
Lit
Standard Load
White
Color
0.5 A at 250 VAC
1 A at 125 VAC
1 A at 30 VDC
Y
Yellow
Green
Blue
The built-in LED
is colored.
G
A
Non-lighted Models
Microload
No symbol
W
White
0.1 A at 125 VAC
0.1 A at 30 VDC
For Non-lighted Models
Minimum applicable load
1 mA at 5 VDC
Symbol
R
Color
Red
Momentary-action: Self-resetting
Alternate-action: Self-holding
Y
Yellow
Green
White
Blue
G
W
A
B
Black
34
A3C
A3C
Ordering as a Set
The model numbers used to order sets of Units are given in the following tables. One set comprises the Pushbutton, Lamp (lighted models
only), and Switch.
Rectangular Models
Square Models
Round Models
A3CA
A3CT
A3CJ
Lighted Pushbutton Switches (SPST-NO+SPST-NC Solder Terminals)
Standard load
Microload
Contact type
Pushbutton color
symbol
Momentary
operation
Alternate
operation
Momentary
operation
(Self-resetting)
Operation
Lighting
(Self-resetting)
(Self-holding)
Shape
Rectangular (A3CJ) LED lamp
R: red
A3CJ-90A1-05Ej
A3CJ-90A1-12Ej
A3CJ-90A1-24Ej
A3CJ-90A1-06j
A3CJ-90A1-14j
A3CJ-90A1-28j
A3CJ-90A0-j
A3CJ-90B1-05Ej
A3CJ-90B1-12Ej
A3CJ-90B1-24Ej
---
A3CJ-90E1-05Ej
A3CJ-90E1-12Ej
A3CJ-90E1-24Ej
Y: yellow
G: green
W: white
Incandescent lamp
R: red
Y: yellow
G: green
W: white
A: blue
B: black (See note 3.)
Non-lighted
LED lamp
A3CJ-90B0-j
A3CJ-90E0-j
Square (A3CA)
R: red
A3CA-90A1-05Ej
A3CA-90A1-12Ej
A3CA-90A1-24Ej
A3CA-90A1-06j
A3CA-90A1-14j
A3CA-90A1-28j
A3CA-90A0-j
A3CA-90B1-05Ej
A3CA-90B1-12Ej
A3CA-90B1-24Ej
---
A3CA-90E1-05Ej
A3CA-90E1-12Ej
A3CA-90E1-24Ej
Y: yellow
G: green
W: white
Incandescent lamp
R: red
Y: yellow
G: green
W: white
A: blue
B: black (See note 3.)
Non-lighted
LED lamp
A3CA-90B0-j
A3CA-90E0-j
Round (A3CT)
R: red
A3CT-90A1-05Ej
A3CT-90A1-12Ej
A3CT-90A1-24Ej
A3CT-90A1-06j
A3CT-90A1-14j
A3CT-90A1-28j
A3CT-90A0-j
A3CT-90B1-05Ej
A3CT-90B1-12Ej
A3CT-90B1-24Ej
---
A3CT-90E1-05Ej
A3CT-90E1-12Ej
A3CT-90E1-24Ej
Y: yellow
G: green
W: white
Incandescent lamp
R: red
Y: yellow
G: green
W: white
A: blue
B: black (See note 3.)
Non-lighted
A3CT-90B0-j
A3CT-90E0-j
Note: 1. Enter the desired color symbol for the Pushbutton in the j at the end of the model number.
2. There are also alternate-operation models that can be used for microloads. Refer to the Switch table on page 37.
3. Black (“B”) Pushbuttons are only available for non-lighted models.
35
A3C
A3C
Illumination-only and Colored-illumination LED Models
“Illumination only” describes LED models for which the screen color is the same whether the LED is lit or not. The screen simply becomes
brighter when the LED lights.
Example: Red LED
Cap (red)
Not lit
Red
Pushbutton
Legend plate (milky white)
Lit
Reflective plunger
Red
Lamp
LED lamp (red)
“Colored illumination” describes LED models for which the screen color is white when the LED is not lit and changes to the color of the LED lamp
when the LED is lit.
Example: Red LED
White cap (semi-transparent)
Not lit
White
Legend plate (milky white)
Reflective plunger
Pushbutton
Lit
Red
LED lamp (red)
Lamp
Ordering: With colored-illumination models, order the Pushbutton, Lamp, and Switch as shown in the following table.
Illuminated color Pushbutton Lamp (LED)
Enter one of the
Switch
IP40
Refer to the following
information. Order the
Switch that is
Red
A16-jDR
A16-jDY
A16-jDG
A3Cj-500W
following symbols in j.
5: 5 VDC
12: 12 VDC
24: 24 VDC
Enter one of the
following symbols in j.
J: Rectangular
A: Square
Yellow
Green
appropriate for the
Pushbutton.
T: Round
36
A3C
A3C
Ordering Individually
Pushbuttons, Lamps, and Switches can be ordered separately. Combinations that are not available as sets can be created using individual
Units. Also, store the parts as spares for maintenance and repairs.
Pushbuttons
LED Lamp
Non-lighted Models
Button color
Rectangular
Square
Round
Button color
Rectangular
Square
Round
Red
A3CJ-500R
A3CJ-500Y
A3CA-500R
A3CA-500Y
A3CT-500R
A3CT-500Y
Red
A3CJ-500R
A3CJ-500Y
A3CJ-500G
A3CJ-500W
A3CJ-500A
A3CJ-501B
A3CA-500R
A3CA-500Y
A3CA-500G
A3CA-500W
A3CA-500A
A3CA-501B
A3CT-500R
A3CT-500Y
A3CT-500G
A3CT-500W
A3CT-500A
A3CT-501B
Yellow
Green
White
Yellow
Green
White
Blue
A3CJ-500GY A3CA-500GY A3CT-500GY
A3CJ-500W A3CA-500W A3CT-500W
Note: The red, yellow, and white Pushbuttons listed above can be
used with either LED lamp-lighted models or incandescent
lamp-lighted models.
Black
Incandescent Lamp
Button color
Rectangular
Square
Round
Red
A3CJ-500R
A3CJ-500Y
A3CJ-500G
A3CJ-500W
A3CJ-500A
A3CA-500R
A3CA-500Y
A3CA-500G
A3CA-500W
A3CA-500A
A3CT-500R
A3CT-500Y
A3CT-500G
A3CT-500W
A3CT-500A
Yellow
Green
White
Blue
Lamps
LED Lamp
Rated voltage
12 VDC
Color
5 VDC
24 VDC
Red
A16-5DR
A16-5DY
A16-5DG
A16-5DW
A16-12DR
A16-12DY
A16-12DG
A16-12DW
A16-24DR
A16-24DY
A16-24DG
A16-24DW
Yellow
Green
White
Incandescent Lamp
Rated voltage
Model
6 VAC/VDC
14 VAC/VDC
28 VAC/VDC
A16-5
A16-12
A16-24
Switches
Degree of protection: IP40
Configuration
Contact
Switch action
Terminal
Rectangular
Square
Round
Standard
Microload
SPST-NO+
SPST-NC
Solder
Momentary
Alternate
A3CJ-7011
A3CJ-7021
A3CJ-7111
A3CJ-7121
A3CA-7011
A3CA-7021
A3CA-7111
A3CA-7121
A3CT-7011
A3CT-7021
A3CT-7111
A3CT-7121
Momentary
Alternate
37
A3C
A3C
Accessories (Order Separately)
Name
Appearance
Classification
Model
Remarks
Socket
Cannot be used with Insulation Cover.
Wire-wrap terminal
A3C-4101
PCB terminal
Solder terminal
---
A3C-4102
A3C-4103
A3C-3002
Insulation
Cover
Cannot be used with Socket.
Switch
Guard
Cannot be used with Dust Cover.
For rectangular models
For square, round models
For rectangular models
A3CJ-5050
A3CA-5050
A3CJ-5060
Dust Cover
Cannot be used with Switch Guard.
Tightening
Tool
---
---
A3C-3004
A3PJ-5080
The tightening torque is 0.20 to
0.39 N⋅m.
Extractor
---
Legend
Plate
One Legend Plate is supplied per
standard Switch.
For rectangular models
A3CJ-5201
For square models
For round models
A3CA-5201
A3CT-5201
Specifications
Contact Ratings
Model
LED Lamp Ratings
Item
Rated
voltage
Rated
current
Operating
voltage
Internal
limiting
resistance
AC resistive load
DC resistive load
Standard load
0.5 A at 250 VAC
1 A at 125 VAC
1 A at 30 VDC
5 VDC
30 mA
5 VDC 5%
12 VDC 5%
24 VDC 5%
33 Ω
12 VDC
24 VDC
15 mA
10 mA
270 Ω
Microload
0.1 A at 125 VAC
0.1 A at 30 VDC
(See note 1.)
1,600 Ω
Note: 1. The minimum permissible load is 1 mA, 5 VDC.
Incandescent Lamp Ratings
2. The above ratings are for testing under the following
conditions:
Rated voltage
Rated current
Operating voltage
1) Load: Resistive load
6 VAC/VDC
60 mA
5 VAC/VDC
2) Mounting conditions: No vibrations or shock
3) Temperature: 20°C 2°C
4) Operation frequency: 20 operations/minute
14 VAC/VDC
28 VAC/VDC
40 mA
24 mA
12 VAC/VDC
24 VAC/VDC
38
A3C
A3C
Characteristics
Operating frequency
Mechanical:
Momentary-action models: 120 operations/minute max.
Alternate-action models: 60 operations/minute max. (See note 1.)
Electrical: 20 operations/minute max.
Insulation resistance
Dielectric strength
100 MΩ min. (at 500 VDC)
1,000 VAC, 50/60 Hz for 1 minute between terminals of same polarity and between lamp
terminals (See note 2.)
2,000 VAC, 50/60 Hz for 1 minute between terminals of different polarity and also between
each terminal and ground
Vibration
Shock
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude (No malfunctions for more than 1 s.)
2
2
Destruction: 500 m/s
Malfunction: 150 m/s (No malfunctions for more than 1 s.)
Life expectancy
Mechanical:
Momentary-action models: 1,000,000 operations min.
Alternate-action models: 100,000 operations min. (See note 1.)
Electrical: 100,000 operations min.
Weight
Approx. 5 g (See note 3.)
Ambient operating temperature
Ambient operating humidity
Ambient storage temperature
Degree of protection
–10°C to 55°C (with no icing or condensation)
35% to 85%
–25°C to 65°C
IP40
Electric shock protection class
PTI (proof tracking index)
Pollution degree
Class II
175
3 (IEC947-5-1)
Note: 1. With alternate-operation models, one operation cycle consists of set and reset operations.
2. The figure given above for the dielectric strength between lamp terminals is for when there is no LED lamp or incandescent lamp
mounted.
3. The weight indicated here applies to the lighted models (SPST-NO+SPST-NC).
Operating Characteristics
Approved by Standards
OF max.
RF min.
TT
2.45 N
UL (File No. E41515)
CSA (File No. LR45258-31)
0.29 N
Approx. 3.5 mm
0.5 mm
Rating
Standard
LTA min.
(See note.)
1 A at 125 VAC
0.5 A at 250 VAC
1 A at 30 VDC
PT max.
2.5 mm
Note: The value for LTA min. applies to alternate-operation mod-
Microload
els only.
0.1 A at 125 VAC
0.1 A at 30 VDC
Contact Form
Contact name
Contact form
SPDT
NO
NC
NO
NC
39
A3C
A3C
Nomenclature
Color cap
Legend Plate (milky white)
Reflective
plunger
Pushbutton
Color of Pushbutton
Shape of Pushbutton
• LED lamp-lighted Models:
Rectangular
(A3CJ)
Square
(A3CA)
Round
(A3CT)
Red, yellow, green, white
• Incandescent lamp-lighted Models:
Red, yellow, green, white, blue
• Non-lighted Models:
Red, yellow, green, white, blue, black
Lamp
LED Lamp
Incandescent Lamp
Switch
• Standard load:
0.5 A at 250 VAC
1 A at 125 VAC
1 A at 30 VDC
• Microload:
0.1 A at 125 VAC,
0.1 A at 30 VDC
Minimum applicable load: 1 mA at 5 VDC
Note: The A3CJ model is shown here as a representative example.
40
A3C
A3C
Dimensions
The following dimensions apply to the Switch with SPST-NO+SPST-NC contact configuration, with solder terminals.
Rectangular Models
A3CJ
Square Models
A3CA
Rou
A3C
14 dia.11.8 dia.
41
A3C
A3C
Accessory Mounting Dimensions
Dimensions with Socket Mounted
The diagrams below show the external dimensions for rectangular models as representative models.
Wire-wrap Terminal
A3C-4101
PCB Terminal
A3C-4102
Solder Terminal
A3C-4103
13.9 dia.
13.9 dia.
13.9 dia.
PCB Cutout (bottom view)
Terminal Hole Dimensions
9.7 0.1
Six, 0.8 dia.
7.4 0.1
5.1 0.1
Switch Guard
Rectangular
A3CJ-5050
Square/Round
A3CA-5050
Holder (black)
Guard (transparent)
Holder (black)
Guard (transparent)
Torsion spring
Torsion spring
Dust Cover
A3CJ-5060
Insulation Cover
A3C-3002
Legend Plate
Rectangular
Square
Round
13.9 dia.
Cover B (black)
10.1 dia.
Cover A (transparent)
Note: 1. The thickness is 0.8 mm.
2. Since the Legend Plate is made of
polycarbonate, use alcohol-based
paints such as melanin, phthalic
acid, or acryl paint when marking the
legend.
42
A3C
A3C
Panel Cutout (Top View)
Accessories used
Rectangular/A3CJ
Square/A3CA, Round/A3CT
+0.2
Switch only
12 dia. 0
19 min.
2 dia. (Lock hole)
15 min.
+0.2
12 dia. 0
15 min.
Note: Recommended panel thickness: 1.0
to 3.2 mm.
Note: Recommended panel thickness: 1.0
to 3.2 mm.
+0.2
12 dia. 0
19 min.
+0.2
With Switch Guard
12 dia. 0
22.5 min.
2 dia.
19 min.
19 min.
+0.2
12 dia. 0
With Dust Cover
2 dia.
23.5 min.
---
19.5 min.
Note: If the panel is to be finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating.
Operation
Terminal Connections
Type
Terminal
SPST-NO+SPST-NC
Solder terminal
Lighted and non-lighted models
(bottom view)
Lamp terminal
t0.3
Terminal hole
43
A3C
A3C
Installation
2. If the terminals of the Lamp become bent, it may be
impossible to fit them into the lamp terminal holes.
Ensure that the terminals are straight when they are
inserted.
Mounting and Replacing the Pushbutton
Mounting Direction for the Pushbutton/Display and Lamp
Lighted Pushbutton Switch
3. Take particular care about the mounting direction with
the round models (A3CT).
• Insert the Lamp (incandescent lamp or LED lamp) into the
Pushbutton so that the lamp guide fits into the wider gap
between the projections on the Pushbutton.
Removing the Pushbutton/Display
Hold the recessed portions on the cap of the Pushbutton and pull.
Recess
Note: Do not use tools such as pliers to remove the Pushbutton as
this may damage the cap.
Panel Mounting
Insert the Switch from the front of the panel. Mount the mounting nut
from the terminal end of the Switch and tighten it.
There are projections on the terminal end of the Switch which may,
depending on the orientation, block the nut. In this case, turn the nut
until it is possible to mount it. Tighten the nut to a torque between
0.20 and 0.39 N⋅m.
If soldering is used, mount the mounting nut first. Lead wires and
mounds of solder may make it impossible to mount the nut after sol-
dering.
Indicator
• With Indicators, the Lamp is inserted facing the opposite
direction (i.e., at 180°) to that for Lighted Pushbutton
Switches.
Mounting nut
Panel
Socket Mounting
After securing the Switch to the panel using the mounting nut, insert
the Socket into the Switch.
Groove of the Display
Align the positioning holes of the Socket with the projections of the
Switch before inserting the Socket.
Panel
Note: 1. Push the projections on the Lamp into the grooves on
Projection of the Switch
the Pushbutton/Display.
2. The Lamp for Lighted Pushbutton Switches moves, but
the Lamp for Indicators is fixed.
Mounting Direction for the Pushbutton/Display and Switch
Positioning hole of the
Socket
Insert the Pushbutton/Display into the Switch so that the lamp guide
is aligned with the non-projecting part of the Switch.
Apply a pressure between 9.8 and 24.5 N.
Projection of the Switch
Note: 1. The mounting direction for Indicators is 180° to that for
Lighted Pushbutton Switches. Be sure to insert the Leg-
end Plate and other parts with the correct orientation.
44
A3C
A3C
Mounting the Insulation Cover
After securing the Switch to the panel using the mounting nut, pass
the lead wires through the holes in the Insulation Cover and then
perform wiring. Hold the Insulation Cover so that the cylindrical hole
is facing the Switch, and insert the lead wires from the end with the
barriers.
After wiring is completed, mount the Insulation Cover by pushing it
into the Switch.
Insulation Cover attached to Switch
Switch terminal
Mounting the Dust Cover
1. The Dust Cover separates into 2 parts: the cap and the
mounting frame.
2. Insert the Switch into the mounting frame. (Align the lock
projection with the recess on the mounting frame.)
3. Insert the Switch in the state described in step 2 into the
panel. (Align the lock protrusion on the mounting frame with
the hole in the panel.)
4. Mount the mounting nut from the back of the panel and tighten
it.
5. Insert the cap into the mounting frame. Ensure that the entire
perimeter of the cap is properly inserted into the mounting
frame by pressing down on the cap from different directions.
Mounting nut
Mounting frame
Cap (transparent)
Panel
Switch
Lock protrusions
Mounting the Switch Guard
1. Insert the Switch into the Switch Guard.
2. Insert the Switch into the panel in the state described in step
1.
3. Mount the mounting nut from the back of the panel and tighten
it.
Mounting nut
Panel
Holder (black)
Guard (transparent)
45
A3C
A3C
Precautions
!
Using Microloads
Caution
Using a standard load switch for opening and closing a microload
circuit may cause wear on the contacts. Use the switch within the
operating range. (Refer to the diagram below.) Even when using mi-
croload models within the operating range shown below, if inrush
current occurs when the contact is opened or closed, it may cause
the contact surface to become rough, and so decrease life expec-
tancy. Therefore, insert a contact protection circuit where neces-
sary. The minimum applicable load is the N-level reference value.
This value indicates the malfunction reference level for the reliability
level of 60% (λ 60) (conforming to JIS C5003). The equation, λ 60 =
Do not apply a voltage higher than the maximum rated operat-
ing voltage between the lamp terminals, as there is a risk that
the incandescent lamp or LED lamp will be damaged, and the
Pushbutton will be ejected.
When replacing the incandescent lamp, first turn OFF the
power supply, and then wait 10 minutes before performing re-
placement, as the lamp is still hot immediately after the power
is turned OFF, so there is a risk of burns.
–4
Refer to the Common Precautions for Pushbutton Switches on
page 14.
0.5 x 10 /times indicates that the estimated malfunction rate is less
than 1/2,000,000 with a reliability level of 60%.
Correct Use
Mounting
0.15 mA
26 mA
100 mA
30
24
To prevent electric shock or a fire, always make sure that the power
is turned OFF before mounting, removing, or wiring the Switch, or
performing maintenance.
Do not tighten the mounting ring excessively using pliers or a similar
tool. Excessive tightening may damage the mounting ring. (Tighten-
ing torque: 0.20 to 0.39 N⋅m)
Microload
area
Standard
load area
Wiring
12
When wiring, use wires of a size appropriate for the applied voltage
and carry current. Perform soldering correctly under the conditions
given below. Using the Switch with the wires soldered incorrectly
may cause the terminals to become abnormally hot and cause a fire.
Invalid
area
5
0
1 mA
100 mA
150 mA
1. Hand soldering: At 30 W within 5 seconds.
2. Dip soldering: At 240°C within 3 seconds.
Current (mA)
Wait for one minute after soldering before exerting any external
force on the solder.
LED
Use a non-corrosive rosin liquid for the flux.
Resistance to limit the LED current is provided internally and so an
external resistance is not required.
Perform wiring so that the wire sheaths do not come into contact
with the Switch. If this is unavoidable, use wires that can withstand
temperatures of 100°C min.
After wiring to the Switch has been completed, ensure an appropri-
ate insulation distance.
Rated voltage
5 VDC
Internal limiting resistance
33 Ω
12 VDC
270 Ω
1600 Ω
Operating Environment
24 VDC
Do not use in locations that are subject to dust, oil, or metal filings as
these may penetrate the interior of the Switch and cause malfunc-
tion.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. A030-E1-05
46
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Pushbutton Switch, SPDT, Alternate, 1A, 30VDC, Solder Terminal, Panel Mount-threaded
OMRON
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