Overview
The Lutron D-603P-IV is a 3-way incandescent rotary dimmer rated for 600W at 120V, 60Hz operation. Finished in ivory with a push on/off knob actuator, this discontinued model provides reliable dimming control for incandescent and halogen lighting applications in 3-way switching configurations.
Key Features
- 600W maximum capacity for incandescent and halogen bulbs
- 3-way switching configuration for multi-location control
- Rotary dial with push on/off knob for intuitive operation
- Ivory finish matches standard residential wall plates
- 120V, 60Hz rated for North American installations
- Soft-glow nightlight feature integrated into dimmer
Technical Specifications
- Model: D-603P-IV
- Capacity: 600W
- Input Voltage: 120V AC
- Frequency: 60 Hz
- Switch Type: 3-way
- Bulb Compatibility: Incandescent, Halogen
- Actuator: Rotary with push on/off
- Color: Ivory
- Enclosure: Plastic
- Connection Type: Wire leads
Typical Applications
The D-603P-IV suits residential and light commercial lighting control where 3-way dimming is required. Common installations include:
- Hallway and stairwell lighting with multiple control points
- Bedroom or living room lighting from two locations
- Incandescent recessed or pendant fixtures
- Halogen accent and task lighting
Compatibility & Replacements
Compatible With
- Standard 120V, 60Hz North American electrical installations
- Claro switches and other mechanical 3-way switches for multi-location control
- Incandescent and halogen fixture wiring (not LED or CFL without compatibility verification)
- Standard residential wall boxes and outlet plates
Replaces / Drop-In Replacement For
- Other Lutron 600W incandescent 3-way dimmers in legacy systems
- Verify compatibility with your system integrator before ordering for critical applications
Works With
- Lutron Claro wall switches for 3-way and 4-way switching configurations
- Standard 120V residential wiring systems
- Incandescent and halogen lighting loads only (electronic low-voltage ballasts require separate Lutron models)
