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Knob-type Selector Switch
A22S/W
Install in 22-dia. or 25-dia. Panel Cutout
• Easy mounting and removal of Switch Unit.
• Increase wiring efficiency with three-row mounting of Switch
Blocks.
• Finger protection mechanism on Switch Unit provided as a stan-
dard feature.
• Use 25-dia. ring to install in 25-dia. panel cutouts.
• Mounted using either open-type (fork-type) or closed-type
(round-type) crimp terminals.
• IP65 oil resistance (non-lighted models)
IP65 (lighted models)
• EN60947-5-1
• UL and cUL approved (File No. E41515).
Model Number Structure
■ Model Number Legend
Completely Assembled
Shipped as a set which includes the Selector, Lamp (lighted models only), and Switch.
1 Lighted/Non-lighted
Code
Description
S
Non-lighted
W
Lighted
2 Number of Notches/Reset Method
Code
Description
2M
2 notches/Manual
2A
2 notches/Automatic
3M
3 notches/Manual
3A
3 notches/Automatic
1
2 3
4
5
A22@-@@-@-@
3 Illumination Color
Code
Description
None Black (for non-lighted models only)
R
Red
G
Green
Y
Yellow
A
Blue
4 Light Source
Without Voltage Reduction Unit
Code
Operating Voltage
None Non-lighted
6D
LED
6 VDC
6A
6 VAC
12A
12 VAC/VDC
24A
24 VAC/VDC
5
Incandescent
5 VAC/VDC
lamp
12
12 VAC/VDC
24
24 VAC/VDC
5 Contacts
Code
10
SPST-NO (See note 1.)
01
SPST-NC (See note 1.)
11
SPST-NO + SPST-NC
20
DPST-NO
02
DPST-NC
Note: 1. For models with 2 notches
2. The contacts are rated for stand-
ard loads. For microloads, refer to
Accessories section for the A22.
With Voltage Reduction Unit
None Non-lighted
T1
LED
110 VAC (See note 2.)
T2
220 VAC (See note 3.)
Note: 1. The LED lamp (24 VAC/VDC) can be
lit by directly applying 110 VAC/VDC
(220 VAC/VDC) to the lamp terminal.
LED incorporates the 24-VAC/VDC
models.
2. Operational voltage: 95 to 115 VAC
3. Operational voltage: 190 to 230 VAC
Knob-type Selector Switch
Description
A22S/W
G-115
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Related Manuals for Omron A22S
Summary of Contents for Omron A22S
- Page 1 • EN60947-5-1 • UL and cUL approved (File No. E41515). Model Number Structure ■ Model Number Legend Completely Assembled Shipped as a set which includes the Selector, Lamp (lighted models only), and Switch. A22@-@@-@-@ 1 Lighted/Non-lighted 3 Illumination Color 5 Contacts...
- Page 2 Subassembled The Selector, Lamp, or Switch can be ordered separately. Use them in combination for models that are not available as assembled Units. These can also be used as inventory for maintenance parts. 1. Selector A22@-@@ 1 Lighted/Non-lighted 2 Number of Notches/Reset Method...
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Page 3: Ordering Information
Ordering Information ■ List of Models Ordering as a Set Non-lighted Appearance Number of Resetting method Output Model Color of Selector notches 2 notches SPST-NO A22S-2M-10 Black Knob-type Selector Switch Manual SPST-NC A22S-2M-01 SPST-NO + SPST-NC A22S-2M-11 DPST-NO A22S-2M-20 DPST-NC... - Page 4 Lighted (Without Voltage Reduction Unit) Appearance Number of Resetting Output Operating Model Illumination notches method voltage color 2 notches SPST-NO 6 VDC A22W-2M@-6D-10 Insert one of the Knob-type Selector Switch Manual following letters 6 VAC A22W-2M@-6A-10 LED lighting into the box @.
- Page 5 220 VAC A22W-3A@-T2-11 DPST-NO 110 VAC A22W-3A@-T1-20 220 VAC A22W-3A@-T2-20 DPST-NC 110 VAC A22W-3A@-T1-02 220 VAC A22W-3A@-T2-02 Note: When ordering, specify the symbol that indicates color of the Selector in the @ of the model number. A22S/W G-119 Knob-type Selector Switch...
- Page 6 Ordering Individually Lighted Models (without Lighted Models (with Non-lighted Models Voltage Reduction Unit) Voltage Reduction Unit) Selector Selector Selector Lamp Lamp Incandescent lamp Switch (without Voltage Switch (with Voltage Switch Reduction Unit) Reduction Unit) A22S/W G-120 Knob-type Selector Switch...
- Page 7 Green A22W-3MAG Yellow A22W-3MAY A22S-C2A Automatic Blue A22W-3MAA 3 notches A22S-C3M Manual Note: Either incandescent lamps or LED lamps can be used with the A22S-C3A above models. Automatic A22S-C3AM Left automatic A22S-C3MA Right automatic A22S/W G-121 Knob-type Selector Switch...
- Page 8 Yellow (See note 2.) A22-12AY A22-24AY A22-24ASY Blue A22-12AA A22-24AA A22-24ASA Note: 1. For voltage-reduction lighting, use the A22-24A@. 2. Used when the Selector color is yellow or white. Incandescent Lamp Operating voltage 5 VAC/VDC 12 VAC/VDC 24 VAC/VDC 100 VAC/VDC A22-5 A22-12...
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Page 9: Specifications
The A22S/W uses the same accessories as the A22. Refer to the relevant information in the section for the A22. Specifications With the exception of the following items, the specifications are the same as for the A22. Refer to the relevant information in the Specifications section for the A22. - Page 10 (Minimum applicable load: 10 mA at 5 VDC) Lighting Method Non-lighted Lighted (without Voltage Reduction Unit) Lighted (with Voltage Reduction Unit) Dimensions Note: All units are in millimeters unless otherwise indicated. ■ Knob-type Selector Switch (Lighted/Non-lighted) A22S/A22W 30 dia. A22S-C 30 dia.
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Page 11: Installation
The A22S/W uses the same installation method as the A22. Refer to the relevant information in the Installation section for the A22. Precautions The precautions for the A22S/W are the same as those for the A22. Refer to the relevant information in the Precautions section for the A22 and the Technical Information for Pushbutton Switches (Cat. No. A143). - Page 12 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. Cat. No. A129-E1-02 A22S/W G-126...