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Rocker Switch A8A
Rocker switch for safety-critical electrical supply.
[Features]
· Unique leaf spring mechanism reduces heat production.
·The unique forced separation mechanism realizes contact separation even in the event of contact welding or other abnormalities.
· Neon lighting available that can have the power supply voltage directly applied to it.
· Contact gap 3 mm or larger.
· Caps and flanges available in a variety of types.
·UL, CSA, VDE standard acquisition. EN standard compliant.
[Applications]
·It can be widely used in factory automation equipment and non-factory automation equipment as an operation switch.
Part Number
Configured Part Number is shown.
OMRON Rocker Switches Specification Table
A8A appearance
Rocker Switches Performance
| Permitted Operation Speed | 1 to 500 mm/s | |
|---|---|---|
| Permitted Operation Frequency | Mechanical | 30 times/min. or less |
| Rocker Switches Electrical | 20 times/min. or less | |
| Insulation Resistance | 100 MΩ or higher (total insulation resistance at 500 V DC) | |
| Contact Resistance (Initial Value) | 20 mΩ or lower (6 to 8 V DC, 1 A voltage drop method) | |
| Withstand Voltage | Between Same Pole Terminals | 2,000 V AC 50/60 Hz 1 min. |
| Between Different Pole Terminals | 2,000 V AC 50/60 Hz 1 min * | |
| Between Charging Metal And Ground | 4,000 V AC 50/ 60 Hz 1 Min. | |
| Vibration | Malfunction | 10 to 55 Hz double amplitude 1.5 mm (within malfunction of 1 ms) |
| Shock | Malfunction | 300 m/s2(within malfunction of 1 ms) |
| Durability | 500 m/s2 | |
| Durability | Mechanical | 40,000 and higher |
| Electrical | 20,000 and higher | |
| Mass | Non-illumination type: approx. 15 g | |
| Neon illumination type: approx. 16 g | ||
| Inrush Current | Max. 100 A (100 ms Or Less) | |
| Operating Temperature Range | -20 to +50°C (with no icing and no condensation) | |
| Operating Humidity Range | 45 to 85% RH | |
| Protective Structure | IEC IP40 | |
| Class Of Electric Shock Protection | Class II | |
| PTI (Tracking Properties) | 175 | |
| Degree Of Pollution | 2 | |
Note. Please inquire for Rocker Switches performance details with each individual certification standard.
*Excluding between different pole terminals for neon illuminated type.
Rocker Switches Exterior And Dimensional Diagram
Rocker Switches Model A8A exterior
Rocker Switches Model A8A dimensional diagram
Rocker Switches Operating Properties
| Force Required For Operation | OF Max. | 19.6 N |
|---|---|---|
| Free Positioning | FP | 8 ± 1 mm |
| Operating Position | OP | 5 ± 1 mm |
| Part Number |
|---|
| A8A-201-1 |
| A8A-203-1 |
| A8A-207-1 |
| A8A-213 |
| A8A-213-1 |
| A8A-216 |
| A8A-216-1 |
| A8A-216-1G |
| A8A-222-1 |
| A8A-226-1 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Illumination | Operating Unit Marking | Button Color | Case Color | Rated Voltage |
|---|---|---|---|---|---|---|---|---|---|
MYR 38.48 | 1 Piece(s) | 2 Day(s) | Non-Illumination | NA | White | Black | - | ||
MYR 38.48 | 1 Piece(s) | 2 Day(s) | Non-Illumination | NA | Green | Black | - | ||
MYR 38.48 | 1 Piece(s) | 5 Day(s) or more | Non-Illumination | NA | Black | Black | - | ||
MYR 43.56 | 1 Piece(s) | 2 Day(s) | Illumination | NA | Green | White | AC100 | ||
MYR 43.56 | 1 Piece(s) | 1 Day(s) | Illumination | NA | Green | Black | AC100 | ||
MYR 43.56 | 1 Piece(s) | 2 Day(s) | Illumination | NA | Orange | White | AC100 | ||
MYR 43.56 | 1 Piece(s) | 5 Day(s) or more | Illumination | NA | Orange | Black | AC100 | ||
MYR 44.71 | 1 Piece(s) | 2 Day(s) | Illumination | Available | Orange | Black | AC100 | ||
MYR 43.56 | 1 Piece(s) | 2 Day(s) | Illumination | NA | Red | Black | AC200～220 | ||
MYR 43.56 | 1 Piece(s) | 1 Day(s) | Illumination | NA | Orange | Black | AC200～220 |
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Basic Information
| Type | Rocker | Shape | Rectangle | Mounting Hole | Square Hole |
|---|---|---|---|---|---|
| Contact Configuration | 2-pole single throw | With Key | NA | Notch number | 2 |
| Terminal Shape | Tab Terminal | Protection Function (Environmentally Resistant) | NA | Representative Standard | UL / CSA |
| Dimension Vertical(mm) | 32 | Dimension Width(mm) | 25 | Dimension Depth(mm) | 30 |
| Contact Rated 1 (Resistant Load)(V)/(A) | AC125/16 | Contact Rated 2 (Resistant Load)(V)/(A) | AC250/16 | Works with Micro Loads | NA |
| Reset Function (External Control) | NA | Operation Unit | Integrated style | Protective Structure | NA |
Specification/Dimensions
-
Illumination
- Illumination
- Non-Illumination
-
Operating Unit Marking
- Available
- NA
-
Button Color
- Black
- Green
- Orange
- Red
- White
-
Case Color
- Black
- White
-
Rated Voltage
- AC100
- AC200～220
Days to Ship
-
- All
- 1 Day(s) or Less
- 2 Day(s) or Less
- 5 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
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- Snap-In Rocker Switch, CW Series
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- Miniature Size for Equipment, M4 Series
- Wave Switch, DS-059 Series
- Rocker Switch (Illuminated), Snap-in Type
- Illumination Push Button Switch (Rectangular Body) A3P, Cover
- Small Locker Switch A8L
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