15A AC120 Phase dimmer switch, Industrial electrical power system AC 277V phase dimmer switch for most industrial and commercial applications

15A AC120 Phase dimmer switch, Industrial electrical power system AC 277V phase dimmer switch, 277v line voltage dimmer switch for most industrial and commercial applications.

AC 277 Volts is the input power of choice for most industrial and commercial applications.
SCR ( Triac ) dimming has been used for dimming methods of incandescent lamps and energy-saving lamps earlier. It is also the most widely used dimming method for LED dimming. AC100 277V powerline dimmer switch, Multi voltage powerline dimmer switch, 120-277V powerline dimmer switch, 277V dimmer switch, 277v led dimmers, 277v dimmer switch.

SCR dimming is a kind of physical dimming. Starting from AC phase 0, the input voltage is chopped, and there is no voltage input until the thyristor is turned on.

Its working principle is to produce a tangential output voltage waveform after passing the input voltage waveform through the conduction angle shear wave.

Applying the tangential principle can reduce the effective value of the output voltage, thereby reducing the power of ordinary loads (resistive loads).

The thyristor dimmer has the advantages of high adjustment accuracy, high efficiency, small size, light weight, and easy remote control, etc., and it is dominant in the market.

The advantages of SCR dimming are higher work efficiency, stable performance, and low dimming cost.

Perfect for residential and Commercial indoor dry wall mount applications up to 600 watts of most dimmable CFL or LED lights, Led ceiling panel, high bay ufo, tube light fixtures
Using for <600 watt incandescent bulb,  < 120 watt Halogen light bulb,  <150 watt dimmable triac led bulb and CFL bulb.  
Item Weight    ‎3.2 ounces
Product Dimensions ‎4.7 x 3.1 x 2.3 inches
Country of Origin    ‎China
Color    ‎White
Finish    ‎White/gray/ivory
Power Source    ‎Corded Electric
Voltage    ‎120-277 Volts
Switch Style    ‎Slide Switch