Description
ADVANCE Electronic Fluorescent Ballast, Universal 120V-277V Input, Two F30T12, F34T12, F40T12 (3 ft or 4 ft) Linear or U-Bend Tubes, Series Connection, Rapid Start
Advance Centium 2-Lamp 40W Electronic Fluorescent Ballast (ICN-2S40-N)
The Philips Advance Centium ICN-2S40-N by Signify is a heavy-duty, high-efficiency commercial electronic ballast engineered to operate one or two 40W 4-pin compact fluorescent (CFL) long twin-tube lamps or compatible linear T12/T8 fluorescent lamps. Featuring universal IntelliVolt 120–277V line input and Programmed Start technology to preserve lamp cathode life, this ballast is an industry benchmark for commercial recessed 2x2 troffers, architectural direct/indirect luminaires, and task lighting fixtures.
Key Features & Performance Benefits
- Advance Centium Reliability: Engineered for commercial long-hour duty cycles, delivering high electrical efficiency, high power factor (>0.98), and low Total Harmonic Distortion (THD < 10%).
- IntelliVolt Technology: Operates seamlessly on any incoming branch line voltage from 120V to 277V at 50/60 Hz without requiring manual wiring taps or selector switches.
- Programmed Start Operation: Precisely heats lamp filaments prior to ignition, preventing end-blackening and maximizing lamp life in areas paired with occupancy sensors or timers.
- Compact “N” Can Enclosure: Designed in a standard low-profile rectangular metal housing with mounting tabs for fast retrofits in 2x2 troffers and commercial architectural channels.
- Safety & Compliance: UL Listed (Class P, Type 1 Outdoor), CSA Certified, Class A Sound Rated (virtually silent operation), and equipped with auto-reset thermal protection and End-Of-Life (EOL) shutdown circuitry.
Electrical Performance Data
| Specification | Details |
|---|---|
| Max Bulb Wattage | 40 Watts per lamp (Up to 80W total load) |
| Primary Lamp Type / Base | FT40W/2G11 (Long Twin-Tube 4-Pin CFL) or F40T12 |
| Input Voltage | Universal 120–277V AC (50/60 Hz) |
| Power Factor / THD | > 0.98 / < 10% |
| Starting Method | Programmed Start |
Frequently Asked Questions
What does "ICN-2S40-N" stand for in Advance's catalog?
"ICN" designates the Centium electronic series with IntelliVolt (120–277V), "2" indicates 2-lamp maximum capacity, "S" stands for Series/Programmed Start operation, "40" represents 40W lamp compatibility, and "N" specifies the standard rectangular metal can enclosure footprint.
Can this ballast safely run a single 40W lamp?
Yes. The ICN-2S40-N is multi-lamp rated to safely and efficiently operate either 1 or 2 lamps. When wiring for 1-lamp operation, follow the single-lamp schematic printed directly on the ballast case and insulate the unused leads.
Is the ICN-2S40-N compatible with occupancy sensors?
Yes. Because this ballast utilizes Programmed Start technology, it preheats the lamp cathodes prior to arc strike, minimizing cathode erosion and making it exceptionally well-suited for high-cycle installations controlled by occupancy or motion sensors.
Spec Sheets
Download the official manufacturer documentation and specifications:
Additional Information
Our Part No: |
BSF-ICN-2S40-N |
Mfr Part #: |
ICN2S40N |
Manufacturer Material Code: |
913710855801, 913710855802 |
Brand: |
Signify Advance Centium |
Fixture Type: |
Electronic Fluorescent |
Input Voltage: |
120-277V (Universal) |
Lamp: |
(2) F30T12, (2) F34T12, (2) F40T12 Linear aand U-bend |
Start Method: |
Rapid Start |
Dimensions: |
9.5"(L) x 1.5"(W) x 1.0"(H) |
Product Data Sheet: |
See PDF Link Provided |
Number Of Lamps: |
2 |
Operates: |
F30T12, F34T12, F40T12 |
Warranty: |
Manufacturer's |
Case Size: |
10 |
