Home Improvement: Sylvania 49908 4 Lamp 120V/277V Ballast for 32W T8 Fluorescent Light Bulb (S5210) - Sylvania
Lighting: Philips Advance ICN4P32N 120-277V 4 Lamp T8 Electronic Ballast - Philips Advance
Home Improvement: 3P20138 Individual Fluorescent eBallast, 2 F28T5 Linear Lamp, Program Start, 120-277Vac, 50-60Hz, Normal Ballast Factor, HPF, Model PSA228T5MVAH (Replaces Model PSA228T5MV/A) - Robertson Worldwide
Lighting: (10 Pack) Philips Advance ICN4P32N 120-277V 3 & 4 Lamp T8 Electronic Ballast - Philips Advance
BISS: ROBERTSON 000777 RSD296T12HOMVIP 120-277 VAC Electronic Rapid Start High Power Factor Fluorescent Ballast for (1 or 2) F96T12HO Linear Lamps - Robertson Worldwide
Home Improvement: BKI B0090 Ballast 120-277v Input - Prtst
Lighting: Fulham Racehorse 3 RH3-UNV-226-C - 120/277 Volt - Programmed Start - Ballast Factor 0.87 - Power Factor 98 - Min. Temp. Rating -22 Deg. F - Operates 1 13 Watt Compact Fluorescent Lamp - Fulham
BISS: 50 Watt - High Pressure Sodium Ballast - ANSI S68 - 120 / 277 Volt - Power Factor 90 - Max Temp. Rating 100 Deg. C - Pre-Wired - Includes Dry Film Capacitor Ignitor and Bracket Kit - PLT 50HX2TK - PLT
Home Improvement: (Pack of 30) Advance ICN2P32N F32T8 - 1-2 Lamps - 120-277 Volt - Normal Light Output - Low Profile Ballast - Philips
Home Improvement: GE Lighting 74456 GE332MV-N 120/277-Volt Multi-Volt ProLine Electronic Fluorescent T8 Instant Start Ballast 3 or 2 F32T8 Lamps - GE Lighting
Lighting: ROBERTSON 3M10006 VT235 /A Step Down Voltage Transformer Frequency: 60Hz. 277Vac. Primary, 120Vac. Secondary, 25VA Max Load - Robertson Worldwide
Lighting: ROBERTSON 3P20051 PSM218CQMVDWCE/S Fluorescent eBallast, for 2 CFQ18W/G24q CFL Lamps, Program Start, 120-277Vac, 50-60Hz, Normal Ballast Factor, HPF - Robertson Worldwide
Home Improvement: 1P20142 OEM-Pak of 10 Fluorescent eBallast, 2 F54T5HO Linear Lamp, Program Start, 120-277Vac, 50-60Hz, Normal Ballast Factor, HPF, Model PSL254T5MVAH (Replaces Model PSA254T5MV/A) - Robertson Worldwide
Home: Metal Halide Ballast, 50 watt M110, 120/277, HX - HPF, Dry Kit - Howard
BISS: ROBERTSON 000791 RSS240T12MVIP 120-277 VAC Electronic Rapid Start High Power Factor Fluorescent Ballast for (2) F40T12 Linear Lamps - Robertson Worldwide
Lighting: SYLVANIA Quicktronic 51833 - (2) Lamp Fluorescent Ballast - 26 Watt CFL - 120/277 Volt - Programmed Start - 1.0 Ballast Factor - SYLVANIA
Lighting: Icehorse 1 - Low Temperature Commercial Refrigerator Ballast - 120V-277V - Fulham IH1-UNV-232-T8 - Fulham
Lighting: Advance ICF-2S18-H1-LD 120 to 277 Volt - Fluorescent Ballast - Operates 1 or 2 Compact Fluorescents - Advance
BISS: 100 Watt - Metal Halide Ballast - Pulse Start - 120/277 Volt - ANSI M90 - Power Factor 90 - Max Temp. Rating 212 Deg. F - Pre-Wired - Includes Dry Capacitor Ignitor and Bracket Kit - PLT 100PX2TK - PLT
Home Improvement: GE Lighting 74456 GE332MV-N 120/277-Volt Multi-Volt ProLine Electronic Fluorescent T8 Instant Start Ballast 3 or 2 F32T8 Lamps - GE Lighting
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120-277 Ballast Popular Q&A
Q: Will 208V work with a 120V to 277V ballast with no neutral?
A: for USA, Canada and countries running a 60 Hz power supply service. Yes, if there is a 208 volt connection on the multi tap ballast. One side of the 208 to the ... Read More »
Q: Anyway to convert 277v ballast into 120v?
A: To convert a ballast? Probably not. But: inspect it carefully. The last ballast I looked at had taps for 120, 208, & 240 volts built-in. Pick the tap that match... Read More »
Q: If a light fixture has a change in voltage from 277v to 120v does...
A: The impedence of the ballast is system voltage dependent to allow required current to pass through the light fixture. If system voltage changes, the current pas... Read More »
Q: What are the standard wire color codes for 120v and 277v?
A: I do not think there is colour code for voltage rating. Read More »
Q: How to Rewire a Ballast From 120 to 240.
A: 1. Turn off the power at the electrical distribution panel for the circuit you are working on. Confirm the power is off by touching a noncontact voltage detecto... Read More »