ETC Constant Current Module

The Constant Current Module is a dual, plug-in assembly for use in all Unison/Sensor3 Series Racks.  The Constant Current module distributes power with overcurrent protection from the dimmer rack enclosure to non-dimmed loads, typically motors, backup and emergency systems or auxiliary power distribution panels.

• Dual 15A or 20A Circuits
• Always on, does not respond to control signals (see the Relay Module for on/off control)
• Works great with:

  • Motors
  • Backup and Emergency systems
  • Auxiliary power distribution panels
• Replaceable fuse for short circuit protection and fault current coordination
• 100,000A Short Circuit Current Rating
• UL and cUL Listed for continuous duty at 100% of rated load
• While this module can power LEDs and intelligent lights, we don't recommend it since your fixtures will always be on.  This will likely lead to a shortened fixture life, and more frequent service calls.
• All available spaces in a rack must be filled to ensure proper cooling.  Use Air Flow modules to complete a rack when fewer than the maximum number of circuits are required.  For example, a 6-module rack powering 8x 20A dimmers requires 4x D20 modules and 2x Air Flow modules.
• Unlike standard dimmer/relay modules, no hot-patching of cold loads.  Make sure to turn off the module circuit breakers before removing/inserting.