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The ETC ETCC20 Dual Constant Current Module (20 A) is a dual plug-in assembly for use in both Sensor+ and Unison series modular dimmer rack enclosures. The 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.
Devices requiring constant current power
Backup and Emergency systems
Auxiliary power distribution panels
2 circuits per module
Does not respond to control signals
High-density modular assembly
Die-cast aluminum chassis
Replaceable fuse for short circuit protection and fault current coordination
Modular plug-in assembly
Cast aluminum chassis, finished with textured epoxy paint
Keyed to prevent insertion in inappropriately rated rack positions
UL and cUL Listed for continuous duty at 100% of rated load
Fully magnetic to eliminate nuisance tripping
Rated for 100% switching duty applications
In the Box
ETCC20 Dual Constant Current Module (20 A)
8-Year Factory Warranty
Table of Contents
Short Circuit Rating (SCCR):100,000A UL and cUL Listed Load Rating: 2.4 kW
Inrush Current Rating: 20x Must-trip Rating: 125%, 10 to 120 seconds
BTU: <10 <4 W Efficiency: >99%
Dimmer room HVAC systems must maintain ambient temperature of dimmer rack. Dimming systems operating within 10°F of upper/lower temperature limits must follow installation & operation guidelines.
Installation racks: Sensor3, Sensor+, and Sensor Touring Rack: Sensor+ 24 & 48 module (48 to 20 A dimmers & 96 to 20 A dimmers) Portable Packs: Sensor3 & Sensor+