GP16-1204ML-20 | Lutron GP 16-Circuit Dimming Panel 120/208 V

Lutron · PLCs & Industrial Controllers

Description  The Lutron GP16-1204ML-20 is a Grafik Systems GP dimming panel designed for centralized lighting control in commercial and high-end residential environments. It operates on a 120/208 V, 3-phase, 4-wire system with a 175 amp input capacity and provides 16 output circuits rated up to 2000 W/VA (16 A) each. The panel enables scene-based lighting management and distributed circuit control within structured installations.     Technical Specifications  Condition New/Never Used Surplus Brand Lutron Category Lighting Subcategory Lighting Controller Part Number GP16-1204ML-20 Series GRAFIK Systems – GP Dimming Panel Number of Load Circuits 16 Max Output per Circuit 2000 W/VA (16 A) Branch Circuit Rating 20 A Input Voltage 120/208 V Phase 3-Phase Wiring 4-Wire Panel Feed Type Main Lugs Only (ML) Enclosure Rating NEMA Type 1, IP20 Dimensions (H × W × D) 39.25" × 27.65" × 12.00" Cooling Method Convection (No Fans) Surge Protection ANSI/IEEE 62.41-1980 Memory Retention 10-Year Power Failure Memory Weight 100 lb   Information About GP16-1204ML-20 The GP16-1204ML-20 is part of Lutron’s GRAFIK Systems GP Dimming Panel family, providing centralized dimming and scene control for multiple lighting circuits. It supports up to 16 load circuits with a maximum output of 2000 W/VA (16 A) per circuit. The panel is housed in a NEMA Type 1 (IP20) steel enclosure intended for indoor installation. It uses passive convection cooling through a patented ribbed aluminum heat sink base, eliminating the need for internal fans. A built-in 10-year power failure memory restores lighting automatically to the last selected scene after power interruptions. Key Features:    16 Output Circuits: Controls sixteen independent lighting loads from a centralized panel. 2000 W/VA per Circuit: Each circuit supports up to 16 A maximum output capacity. 120/208 V Input Rating: Designed for 3-phase, 4-wire electrical distribution systems. 175 Amp Input Capacity: Supports high-capacity panel feed for multi-zone installations. Main Lugs Only (ML): Allows direct feed connection without integrated main breaker. Square Law Dimming Curve: Provides continuous dimming performance for compatible lighting sources. Convection Cooling Design: Ribbed aluminum heat sink enables passive cooling without mechanical fans. 10-Year Memory Retention: Restores last selected lighting scene after extended power interruption. The GP16-1204ML-20 delivers the reliability and precision required for integrated scene-based commercial lighting control systems.

Brand: Lutron · Category: PLCs & Industrial Controllers

Key features

• 16 Output Circuits: Controls sixteen independent lighting loads from a centralized panel.
• 2000 W/VA per Circuit: Each circuit supports up to 16 A maximum output capacity.
• 120/208 V Input Rating: Designed for 3-phase, 4-wire electrical distribution systems.
• 175 Amp Input Capacity: Supports high-capacity panel feed for multi-zone installations.
• Main Lugs Only (ML): Allows direct feed connection without integrated main breaker.
• Square Law Dimming Curve: Provides continuous dimming performance for compatible lighting sources.
• Convection Cooling Design: Ribbed aluminum heat sink enables passive cooling without mechanical fans.
• 10-Year Memory Retention: Restores last selected lighting scene after extended power interruption.

Specifications

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