Universal B240R120HP Electronic Fluorescent Ballast, 2 Lamp, 40W T12, 120V, Power Current Equipment - Amazon Canada
Lumi-Kon R-240-277-CP Rapid Start Ballast, 2-Lamp, 40W T12, F40T12, 277V, Power Current Equipment - Amazon Canada
Lumi-Kon R-240-277-CP Rapid Start Ballast, 2-Lamp, 40W T12, F40T12, 277V, Power Current Equipment - Amazon Canada
Philips Advance V-2S40-TP-I :: Magnetic Ballast 2-Lamp 277V :: PLATT ELECTRIC SUPPLY
Philips Advance AmbiStar 40-Watt (F40T12) 2 Lamp 4 ft. T12 120-Volt Rapid Start High Frequency Electronic Replacement Ballast 520395 - The Home Depot
Ballast Elec 1-2 F40t12 : Amazon.ca: Tools & Home Improvement
Philips Advance AmbiStar 40-Watt (F40T12) 2 Lamp 4 ft. T12 120-Volt Rapid Start High Frequency Electronic Replacement Ballast 520395 - The Home Depot
F40T12 Ballast | Electronic Fluorescent Ballasts
Philips Advance Centium 60-Watt 2-Lamp T12 High Frequency Electronic Replacement Ballast 520403 - The Home Depot
Keystone Technologies 240TPH Fluorescent Ballast, 2-Lamp, F40T12, 40W T12, 120V - Walmart.com
Philips Advance Centium 40W (F40T12) 1 or 2 Lamp 4 ft T12 120-Volt Rapid Start High Frequency Electronic Fluorescent Replacement Ballast 520460 - The Home Depot
Philips RELB2S40N, Ballast 2 Bulb Electronic T-12 : Amazon.ca: Tools & Home Improvement
Philips Advance AmbiStar Electronic Ballast 120V for (2) F40T12 | RELB2S40N35I | Bulbs.com
Sylvania QTP2x40T12/UNV-RS-SC Fluorescent Ballast, 2 Lamp, 40W T12, 120/277V, Power Current Equipment - Amazon Canada
T12 Ballasts at Lowes.com
Pacific ES-240G-TP Magnetic Fluorescent T12 Ballast | F40T12 F34T12
Chadwell Supply. ELECTRONIC BALLAST FOR 2 LAMP (F40T12, F34T12, F30T12, F25T12)
Magnetek B240R120RH Fluorescent Ballast (2-Lamp) F40T12 | eBay
![F40 T12 2 lamp Ballast Schematic [type1] - ECN Electrical Forums](https://www.electrical-contractor.net/theory/rs2lamp1.gif "F40 T12 2 lamp Ballast Schematic [type1] - ECN Electrical Forums")
F40 T12 2 lamp Ballast Schematic [type1] - ECN Electrical Forums
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Philips Advance Optanium 40-Watt (F40T12) 1 or 2 Lamp T8 4 ft. 120/277-Volt Instant Start Electronic Fluorescent Replacement Ballast 520445 - The Home Depot
