Echo 600-watt Forward Phase Dimmer, 277VAC power input

Overview
The ETC Echo 600-watt Forward Phase Dimmer, 277VAC power input is part of the ETC Echo 600W Dimmers range. Echo 600W dimmers are J-box-mount, plenum-rated dimmers for the Unison Echo architectural control system. The Phase-Adaptive Dimmer provides forward- or reverse-phase dimming for multiple load types, while the Forward-Phase Dimmer is optimized for magnetic low-voltage loads such as magnetic transformers and LED tape. No software or programming is required.

Best for
Single-zone dimming of LED, electronic low-voltage and magnetic low-voltage loads in Echo-controlled rooms.

Highlights

• Phase-adaptive (forward or reverse phase) and forward-phase models
• Plenum rated, J-box mount for ceiling installation
• Connects to 16 control stations/sensors plus 15 additional power controllers
• Topology-free Cat5e or Belden 8471 control wiring
• Supports ASHRAE 90.1, CA Title 24 and IECC energy code compliance

Key Specs

• Part Number: 7187A1134
• Voltage: 277VAC
• Capacity: 600W
• Dimming: Phase-adaptive (forward/reverse) or forward-phase
• Mounting: J-box, plenum rated
• Control wiring: Cat5e or Belden 8471, up to 500 m (1,640 ft) per system
• Compatibility: All Echo control products