![DM300S](images/spacer.gif)
![](https://www.voltexelectrical.co.nz/skins/skin_3/images2/product_desc/DM300S/dm300s_1.png)
DM 300S
DIMMER
One Flexible
Solution
The Voltex DM300S dimmer has had an upgrade.
Based on installer feedback, we have improved the dimmer's performance and added some features.
Easy On/Off
If an external switch is used to switch lighting ON/OFF, the dimmer needs to power-up ON.
If the integrated push-button is used to switch lighting ON/OFF, the dimmer needs to power-up OFF.
The new dimmer allow you to click the push button 10 times to quickly change the dimmer from power up ON to power up OFF.
![](https://www.voltexelectrical.co.nz/skins/skin_3/images2/product_desc/DM300S/dm300s_2.png)
Quick Response
Installers and users noticed a delay between pressing a switch and the lights turning on. This delay has been reduced significantly in the new version
![](https://www.voltexelectrical.co.nz/skins/skin_3/images2/product_desc/DM300S/dm300s_3.png)
![](https://www.voltexelectrical.co.nz/skins/skin_3/images2/product_desc/DM300S/dm300s_3_1.png)
Glow in the Dark
The dimmer has a subtle backlight glow to make it easy to find at low light levels. If this is distracting for the user, click the push button 8 times to disable the backlight.
![](https://www.voltexelectrical.co.nz/skins/skin_3/images2/product_desc/DM300S/dm300s_4.png)
![](https://www.voltexelectrical.co.nz/skins/skin_3/images2/product_desc/DM300S/dm300s_4_1.png)
![](https://www.voltexelectrical.co.nz/skins/skin_3/images2/product_desc/DM300S/dm300s_5.png)
Your Choice
The DM300S comes with a black and a white knob, so you can easily adapt it to the circumstances.
Product Code | DM300S |
Minimum Load | 3W |
Dimming Operation | Trailing Edge |
Operating Temperature | -20°C to +65°C |
Humidity | <85% |
Derating | 300W (x2), 250W (x3) |
Overtemperature protection | Manual reset |
Compatible Loads | Voltex Dimmable LED* |
Non Compatible Loads | Iron core transformers, Non dimmable load, and motor loads |
Product Approvals | Full Australian and New Zealand Approvals |
*NOTE: Due to the vast range of LED downlights & LED bulbs currently available on the market, Voltex is unable to take liability or responsibility for any incompatability or warranty issues arising from the use of Voltex dimmers with non-Voltex lighting products.
If required, the default settings can be altered as shown in the table below.
*The dimmer is set to ’Power-up ON’ by default. This setting is required when the dimmer is used with an external switch. If the dimmer is set to ‘Power-up OFF’ the lights will not turn on when the external switch is turned back ON. If no external switch is used, the power-up state can be set to OFF.
When the dimmer is set to power-up ON, the lights will switch back ON at the same level they were switched OFF at. NOTE: To ensure reliable operation, when the lights are switched OFF at a low dimmed level (less than 20%), the lights will always switch back ON at 20%