Lightronics Inc. RE121D-XT

12 Channels x 1200W Rack Mount Dimmer with Terminal/Barrier Connector Strip with Knockout Cover

OUR PART #: RE121D-XT Write the First Review.

  • 12 Channels
  • 1200W per Channel
  • 10 Amp Fast Acting Fuses
  • Dim/Relay Mode per 6 Channel groups
Learn More
Our Price: $1,109.25
List Price: $1,479.00
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 RE-121D answers the need for quality and reliability in a basic dimmer. High reliability 40 Amp triacs on each channel carry their 10 Amp load with plenty of power to spare. Efficient fan cooling keeps the temperature low and the reliability high. Individual channel switches allow for fast and convenient lamp testing and focus. LED indicators display individual channel levels, signal presence, and input power status. A DIP switch allows for easily setting the starting channel number, moving in blocks of four. Front panel mounted electronics allow fast and easy replacement should the need ever arise. Relay mode may be activated in blocks of 6 channels on the RE-121D version. May (optionally) be ordered with 10 Amp fast acting magnetic circuit breakers replacing the channel fuses.

Lightronics Inc. RE-121D-XT Rack Mount Dimmer Features:

  • 12 Channels
  • 1200W per Channel
  • 10 Amp Fast Acting Fuses
  • Dim/Relay Mode per 6 Channel groups
  • 120/240V 60 Amp
  • DMX-512 Protocol
  • UL-508 Compliant

Lightronics Inc. RE-121D-XT Rack Mount Dimmer Specifications:

  • Channels/Capacity: 12 @ 1200 Watts each
  • Power Input: 2 HOTS of 120VAC Single/Three Phase 60Amps per Hot Input Under Full Load
  • Power Connection: Terminal Block
  • Overload Protection: 10 Amp Fast Acting CircuitBreakers
  • System Addressability: 512/128 Channels (DMX/LMX)
  • Cooling: Internal Fan Cooled Heatsink
  • Filtering: 350 Microseconds Minimum Rise Time
  • Minimum Load: 15 Watts
  • Control Sources: DMX-512 (RE-121D); LMX-128 (RE-121L)
  • Temperature Rise: 34 Degrees F at Full Load
  • Response Time: 8.33 Milliseconds
  • Efficiency: 97%
  • Size: 19”W x 3.5”H x 13”D
  • Weight: 26 Pounds

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