COVID-19 Update (May 21st) — While our offices remain closed to the general public, Musson has resumed selected operations in compliance with county guidelines. Non-contact pickup is available for customers who place their order online or by email with our sales/rentals team.
While most of our team continues to work remotely, select employees have their direct extension forward to their cell phone. If unavailable, you can leave a voicemail. In an emergency, please contact us at COVIDfirstname.lastname@example.org or by leaving a voicemail in our general mailbox, which is closely monitored.
The Fluorescent Module is a single, plug-in dimmer for use in all Unison/Sensor3 Series Racks. The Fluorescent Module provides cost-effective digital forward phase angle dimming of 3-wire fluorescent dimming ballasts. The patented design features high-density modular assembly, a fully magnetic circuit breaker and electronic low-end set controls.
Single 15A or 20A Dimmer for compatible 3-wire fluorescent ballasts*
Works great with most:
Linear fluorescent lighting with 3-wire dimming ballast*
Compact fluorescent lighting with 3-wire dimming ballast*
Withstand hot-patching of cold loads up to full rating
100,000A Short Circuit Current Rating
UL and cUL Listed for continuous duty at 100% of rated load
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.
* Dimming range is dependent on lamp-ballast combination. Contact ETC for range verification. For more information on dimming fluorescent fixtures, see this ETC page.