Lutron GRX-MR-3 GRAFIK Eye 3000 Series Multi-Zone Lighting Control Unit

Lutron · Industrial Automation & Electrical

Lutron GRX-MR-3 GRAFIK Eye 3000 Series Multi-Zone Lighting Control Unit

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

Specifications

Manufacturer part numberGRX-MR-3
ConditionNew/Never Used Surplus
BrandLutron
CategoryLighting Control
Part NumberGRX-MR-3
SubcategoryMulti-Zone Lighting Control Unit
SeriesGRAFIK Eye 3000
Device TypePreset Lighting Control Unit
Lighting Zones3 zones
Programmable ScenesUp to 16 scenes plus Off
CommunicationLow-voltage Class 2 control link
Expansion CapacityUp to 8 linked control units
Lighting CompatibilityIncandescent, magnetic low-voltage, neon/cold cathode, Lutron Tu-Wire fluorescent (additional interfaces required for certain load types)
Control InterfaceIntegrated infrared receiver
Surge Protection6000 V, 3000 A
Operating Temperature32°F to 104°F (0°C to 40°C)
Relative HumidityLess than 90%, non-condensing
MountingStandard wallbox installation
WeightApproximately 1.2 lb (0.54 kg)
Product typeGrafik Eye 3000 Series Control Unit

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