Description
The Lutron NTF-10-277-IV is a single-pole slide-to-off dimmer designed to provide precise lighting control for fluorescent and LED loads operating at 277 volts. This Lutron Nova T dimmer supports up to 8 amps and enables smooth dimming through a simple vertical slide actuator. It is commonly used in commercial and architectural lighting applications requiring reliable wallbox-mounted dimming control.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Lutron |
| Category |
Lighting Control |
| Part Number |
NTF-10-277-IV |
| Subcategory |
Dimmer Switch |
| Sub Brand |
Nova T |
| Dimmer Type |
Slide-to-off, single-pole |
| Voltage Rating |
277 VAC |
| Frequency Rating |
50–60 Hz |
| Amperage Rating |
8 A |
| Wattage Rating |
2216 W |
| Switch Action |
ON/OFF with dimming |
| Actuator Type |
Slide |
| Connection Type |
Wire leads |
| Mounting Type |
Wallbox |
| Material |
Plastic and metal |
| Finish |
Matte |
| Color |
Ivory |
| Operating Temperature |
32 to 104 °F |
| Environmental Conditions |
0–90% humidity, non-condensing, indoor use |
| Standards |
UL, CSA, NOM |
| Country of Origin |
United States of America |
| Dimensions (L×W×D) |
4.56 × 2.75 × 0.3 in |
| Weight |
0.45 lb |
Information About NTF-10-277-IV
The NTF-10-277-IV is part of Lutron’s Nova T series, engineered for professional-grade lighting control in commercial environments. It features a compact, wallbox-mounted design constructed from durable plastic and metal materials with an ivory matte finish. The dimmer is compatible with 3-wire fluorescent ballasts and LED drivers designed for 277-volt systems. Its internal design supports stable operation across standard electrical frequencies while maintaining consistent dimming performance.
Key Features:
- Slide-to-Off Dimmer: Allows intuitive lighting adjustment by sliding up to brighten and down to dim.
- 277 VAC Operation: Designed for commercial lighting circuits operating at higher voltage levels.
- 8 Amp Load Rating: Supports high-capacity fluorescent and LED dimming applications.
- Single-Pole Control: Suitable for standard single-location lighting control installations.
- Nova T Series Design: Built for durability and consistent performance in professional settings.
- Wire Lead Connections: Enables secure electrical connections within wallbox installations.
- Ivory Matte Finish: Provides a clean, professional appearance that blends with interiors.
The NTF-10-277-IV delivers the reliability and precision required for controlled dimming of commercial fluorescent and LED lighting systems.
