Lutron GRX-MR-3 GRAFIK Eye 3000 Series Multi-Zone Lighting Control Unit
Lutron · Industrial Automation & Electrical
Description The Lutron GRX-MR-3 is a GRAFIK Eye 3000 Series control unit designed to provide centralized multi-zone lighting control and scene management for commercial and residential environments. It enables users to adjust lighting levels across multiple circuits from a single wall-mounted interface while supporting programmable lighting presets. Technical Specifications Condition New/Never Used Surplus Brand Lutron Category Lighting Control Part Number GRX-MR-3 Subcategory Multi-Zone Lighting Control Unit Series GRAFIK Eye 3000 Device Type Preset Lighting Control Unit Lighting Zones 3 zones Programmable Scenes Up to 16 scenes plus Off Communication Low-voltage Class 2 control link Expansion Capacity Up to 8 linked control units Lighting Compatibility Incandescent, magnetic low-voltage, neon/cold cathode, Lutron Tu-Wire fluorescent (additional interfaces required for certain load types) Control Interface Integrated infrared receiver Surge Protection 6000 V, 3000 A Operating Temperature 32°F to 104°F (0°C to 40°C) Relative Humidity Less than 90%, non-condensing Mounting Standard wallbox installation Weight Approximately 1.2 lb (0.54 kg) Information About GRX-MR-3 The GRX-MR-3 is a Grafik Eye 3000 Series control unit designed by Lutron for sophisticated lighting management. Engineered to handle between 2 to 6 lighting zones, this unit offers push-button recall of preset lighting scenes with smooth fade transitions. It supports remote control via an integrated infrared receiver and includes built-in surge protection, ensuring robust operation and reliability in residential or commercial installations. Key Features: Zone Control: manages 2 to 6 lighting zones, providing flexible scene configurations. Preset Scene Selection: enables quick selection of 4 preset scenes from the unit, plus access to 12 additional scenes via wallstations. Smooth Fading: delivers customizable fade transitions for seamless lighting adjustments. Infrared Remote Capability: includes an integrated IR receiver for convenient remote operation. Surge Protection: withstands surges up to 6 kV, protecting the system and enhancing reliability. Memory Backup: preserves lighting settings for up to 10 years in case of power loss. Expandable Integration: supports networking with up to 8 units (48 zones) and up to 16 control interfaces or wallstations. Low-Voltage Operation: NEC Class 2 / IEC PELV rated for safe indoor installations. The GRX-MR-3 provides advanced control, reliability, and flexible integration, ideal for premium lighting control applications.
Brand: Lutron · Category: Industrial Automation & Electrical
Key features
- Zone Control: manages 2 to 6 lighting zones, providing flexible scene configurations.
- Preset Scene Selection: enables quick selection of 4 preset scenes from the unit, plus access to 12 additional scenes via wallstations.
- Smooth Fading: delivers customizable fade transitions for seamless lighting adjustments.
- Infrared Remote Capability: includes an integrated IR receiver for convenient remote operation.
- Surge Protection: withstands surges up to 6 kV, protecting the system and enhancing reliability.
- Memory Backup: preserves lighting settings for up to 10 years in case of power loss.
- Expandable Integration: supports networking with up to 8 units (48 zones) and up to 16 control interfaces or wallstations.
- Low-Voltage Operation: NEC Class 2 / IEC PELV rated for safe indoor installations.
Specifications
| Manufacturer part number | GRX-MR-3 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Lutron |
| Category | Lighting Control |
| Part Number | GRX-MR-3 |
| Subcategory | Multi-Zone Lighting Control Unit |
| Series | GRAFIK Eye 3000 |
| Device Type | Preset Lighting Control Unit |
| Lighting Zones | 3 zones |
| Programmable Scenes | Up to 16 scenes plus Off |
| Communication | Low-voltage Class 2 control link |
| Expansion Capacity | Up to 8 linked control units |
| Lighting Compatibility | Incandescent, magnetic low-voltage, neon/cold cathode, Lutron Tu-Wire fluorescent (additional interfaces required for certain load types) |
| Control Interface | Integrated infrared receiver |
| Surge Protection | 6000 V, 3000 A |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Relative Humidity | Less than 90%, non-condensing |
| Mounting | Standard wallbox installation |
| Weight | Approximately 1.2 lb (0.54 kg) |
| Product type | Grafik Eye 3000 Series Control Unit |
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