Description
The GRX-3102-AU is a 2-zone preset lighting control unit in Lutron’s GRAFIK Eye® 3000 Series designed for controlling lighting zones with configurable presets. It is suited for 220–240 V electrical systems common in Australia and other AU-region installations and offers reliable performance for small-scale architectural lighting control.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Lutron |
| Category |
Preset Dimming Control Systems
|
| Part Number |
GRX-3102-AU |
| Subcategory |
2‑Zone Architectural Lighting Control Unit |
| Series |
GRAFIK Eye® 3000 Series |
| Input Power |
220–240 V AC, 50/60 Hz |
| Zone Capacity |
1,200 VA per zone |
| Unit Total Capacity |
1,600 VA
|
| Number of Zones |
2 |
| Load Types |
Incandescent, magnetic LV, neon/cold cathode, ELV transformer, HID |
| Preset Scenes |
4 onboard + 12 via wallstation/control interface |
| Fade Time Range |
Instant to 60 minutes |
| Power-Failure Memory |
Yes |
| Wiring Connections |
Class 2/PELV low-voltage control wiring |
| Wallstation/Interface Capacity |
Up to 8 control units, up to 16 control points |
| Surge/ESD Protection |
IEC 61000‑4‑2, ANSI/IEEE C62.41 |
| Dimensions (WxHxD) |
141 mm × 116 mm × 57 mm (5.56″ × 4.56″ × 2.25″) |
| Required Wallbox |
Two‑gang, ≥89 mm deep |
| Operating Temp/Humidity |
0‑40 °C, ≤90% non‑condensing |
| Weight |
~1.3 lbs |
Information About GRX-3102-AU
The GRX-3102-AU is a 2-zone control unit for preset lighting scenes, delivering up to 1,200 W/VA per zone and a combined capacity of 1,600 W/VA at 220–240 V input power. It supports direct switching and dimming of incandescent, magnetic low-voltage, neon/cold cathode, and ELV transformer loads; HID loads also supported. Installation requires a two‑gang wallbox with at least 89 mm depth and operates within standard ambient indoor conditions. The unit includes built‑in fade timing, power‑failure memory, and connects via Class 2 (PELV) wiring to wallstations and control interfaces.
Key Features:
- Dual‑Zone Control: Manages up to two independent lighting zones with individual control.
- High Power Handling: Supports 1,200 W/VA per zone; 1,600 W/VA total per unit on 220–240 V systems.
- Preset Scenes: Offers four onboard preset scenes plus off, with room for twelve additional scenes via external wallstations or interfaces.
- Smooth Fade Transitions: Adjustable fade times from immediate up to 60 minutes per scene.
- Power-Failure Memory: Automatically restores lights to previous levels and retains scene settings during outages.
- Direct Load Compatibility: Handles incandescent, magnetic low-voltage, neon/cold cathode, ELV systems, and HID loads.
- Robust Electrical Standards: Meets IEC and ANSI/IEEE surge and ESD standards for reliable operation.
- Compact Mounting Form: Fits standard two-gang wallbox with minimal spacing requirements.
The GRX-3102-AU delivers the reliability and precision required for compact, preset-based lighting control in architectural or residential environments.
