ø22 HW Series Pushbutton Selector Switches Ⅱ
Caution
Product Description
ø22 HW Series pushbutton selector switches Ⅱ
Notification of Specification Change
Applicable products: ø22 HW Series Screw Type Control Unit
ø22 HW Series Push-in Type Control Unit (Finished product / Operation unit)
Changes: (2) Shape of connection unit, (3) Connection unit display model number
Timing of change: From November 2022 onwards. Products before change and after change may be shipped together. Please note in advance.
Details:
| Model | Products starting with the following model numbers | (1) Change of shape of operation unit |
|---|---|---|
| Push-Button Switch (Momentary Flush/Extended) | HW□B-M1 HW□B-M2 | Available |
| Push-Button Switch (Maintained Flush/Extended) | HW□B-A1 HW□B-A2 | N/A |
| Push-Button Switch (Momentary/Maintained Medium) | HW□B-※3 | N/A |
| Push-Button Switch (Momentary/Maintained Large) | HW□B-※4 | N/A |
| Push-Button Switch (Momentary Extra Large) | HW□B-M5 | N/A |
| Illuminated Push-Button Switch (Momentary/Maintained Flush / Extended / Full Shroud / Medium) | HW□L-※1 HW□L-※2 HW□L-※F2 HW□L-※3 | N/A |
| Illuminated Push-Button Switch (Momentary/Maintained Large) | HW□L-※4 | N/A |
| Dual Push-Button Switch (With/Without Indicator Light) | HW7D-B HW7D-L | N/A |
| Selector Switch (Arrow) | HW1S-□T | Available |
| Selector Switch (Lever type) | HW1S-□L | Available |
| Illuminated Selector Switch (Arrow) | HW1F-□ | N/A |
| Illuminated Selector Switch (Lever type) | HW1F-□L | N/A |
| Keyed Selector Switch | HW1K | Available |
| Selector Push-Button Switch | HW1R | N/A |
| Mono-Lever Switch | HW1M | N/A |
| Emergency Stop Button Switch (Push-Lock Turn-Reset Switch Medium) | HW1B-V3 | N/A |
| Emergency Stop Button Switch (Push-Lock Turn-Reset Switch Large / Extra Large) | HW1B-V4,V5 | N/A |
| Emergency Stop Button Switch (Push-Lock Key Reset Switch, Push-Pull Switch) | HW1B-X HW1B-Y | N/A |
* Model number designation symbol (M: Momentary, A: Maintained)
(2) Screw type: Change in shape of connection unit
The shape of the connection unit is changed as shown below.
Due to change in the shape, the connection unit can be installed in a single-action (the yellow lever stopper is no longer required).
According to the change in the shape of the connection unit, the installation method described in the emergency stop push-button switch instruction manual will be changed, and the description in German and French will also be added.
| Before Change | After Change |
|---|---|
 |  |
■Emergency stop push-button switch instruction manual *Excerpt from Japanese descriptions
| Before Change | After Change |
|---|---|
 |  |
| ·Connection Unit With Lever Stopper * A5 size front and back (description in 2 languages for each) (Japanese, English, Korean, Chinese) | ·New Connection Unit Without Lever Stopper * A5 size front and back (description in 3 languages for each) (Japanese, English, Korean, Chinese, German, French) |
(3) Screw Type: Change in connection unit display model number
According to the change in the shape of the connection unit, the model number on the side label will be changed to the product model number display as shown below.
| Before Change | After Change |
|---|---|
| Display model number: HW-CB ** Example of model number displayed on side label: HW-CB02 | Display model number: Product model number display Example of model number displayed on side label: HW1B-M211R |
 |  |