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DRd Power Control

  • Silent dimming in a variety of voltages

    Unison Modules are available in voltages for every need: 120V, 230V, 240V and 277V (1.3kW, 2.5kW, 2kW and 5kW). Designed specifically for use in Unison DRd Series enclosures, these modules are heavy-duty, high-grade commercial dimmers. Each module uses fully-rated magnetic breakers and is UL-Listed for continuous duty at five, ten, 15 or 20 amp capacities. 

  • Unison modules handle dimming silently, across a variety of loads. Unison lets you decide what fits your load requirements: Universal modules are available for incandescent, magnetic low-voltage, two- and four-wire fluorescent, neon, cold-cathode, or switched loads, or in specialized modules, such as three-wire fluorescent, relay, or constant current. Reverse-phase (trailing edge) dimming of electronic transformer loads is available with the electronic low-voltage dimming module series, and it works on a module-by-module basis, in line with forward-phase (leading edge) dimming.  

    Product Features 
    • Available to control incandescent, low-voltage, neon, cold-cathode, 2-, 3-, and 4-wire fluorescent loads 
    • 5A, 10A, 15A and 20A modules at 100V, 120V, 230V, and 277V (1.3kW; 2.5kW; 3kW and 5kW modules at 230V)
    • Fully-rated magnetic breakers 
    • 225-500µs risetime options 
    • Short Circuit Current Ratings up to 100,000A

  • Unison Dimmer module D20 clip


    Unison Dimmer Module D20F clip