Lightronics Inc. RD-121-SO

12 Channels x 1200W Rack Mount Dimmer with Socapex Outlet Panel

OUR PART #: RD-121-SO Write the First Review.

  • 12 channels
  • 1200 Watts per channel
  • Remote activated scene
  • DMX-512 and LMX-128 control
Learn More
Our Price: $1,728.75
List Price: $2,305.00
You save 25%!
Price-Matching Symbol. Low Price Guaranteed Free Shipping Available FREE Shipping
Usually ships in 7-14 business days.
Need it sooner? Call us!

Related Products

The RD-121 multi-protocol dimmer features softpatch, remote activated internal scene and advanced chase functions that enable it to provide stand alone operation. Softpatching allows any dimmer channel to be assigned to any incoming control channel. An internal scene provides the ability to activate general lighting from each entrance way with remote switches. The slow chase feature allows gradual lighting changers for visual architectural variety. Each dimmer channel may be individually selected for dimmer or relay mode. High quality semiconductors, over-voltage, over-current, and over-temperature protection provide the reliability and confidence you expect.

Lightronics Inc. RD-121-SO Dimmer Features:

  • 12 channels
  • 1200 Watts per channel
  • Remote activated scene
  • DMX-512 and LMX-128 control
  • UL-508 complaint
  • Stand alone chaser functions
  • Socapex Outlet Panel *Non UL-508 Compliant

Lightronics Inc. RD-121-SO Dimmer Specifications:

  • Channels/Capacity: 12 @ 1200 Watts each
  • Power input: 2 HOTS of 120VAC Single/Three phase 60 Amps per hot inputunder full load
  • Overload protection: 10 Amp fast acting circuit breakers
  • System addressability: Softpatch any dimmer channel to any control channel
  • Cooling: Variable speed fan with auto shutdown
  • Filtering: 350 Microseconds minimum rise time
  • Relay mode: Each individual channel may be set for relay mode
  • Minimum load: 15 Watts
  • Display: Dimmer Levels, Scene/Chase/Control Signal Status and Setup Menus
  • Control sources: DMX-512, LMX-128
  • Local control: Dimmers may be adjusted without a console
  • Internal scene: Level memory with 2 second fade rate, pile-on mode
  • Remote switch: Scene ON/OFF, Chase ON/OFF, or Not Used
  • Chase patterns: 7 Preset, 1 User Programmable
  • Chase steps: 32 maximum
  • Step rates: 1/4 Second Increments, 1/4 Second to 16 1/2 Minutes
  • Size: 19 x 3.5 x 13"
  • Weight: 27lbs

To be the first to review this item, click here.

Add to Cart

We're sorry, only of this item available



Call a Sales Pro at 800-356-5844 for more information