Ballast,F40t12 Lamp -- 3VK01 [R-4S40-A-TP-AC from Philips Lighting Co.]
from Grainger Industrial Supply

Ballast, Electromagnetic Ballast Type, Rapid Start Type, 120 Voltage, Number of Lamps 4, 60 Degrees F Min. Starting Temp., 144 Input Watts, 0.95 Power Factor, 0.88 Ballast Factor, Special Features 10 Percent Energy Saving, w/ Quick Connect, 17 In. Length, 1-1/2 In. Height, 2-3/8 In. Width [See More]

  • Ballast Technology: Duplexer
  • Nominal Voltage: 120V
  • Start Method: Rapid Start
  • Ballast Factor: 0.8800
BALLAST ELECTROMAGNETIC .2AMP 277VAC 60HZ -- VM2SP20TP [VM2SP20TP from Phillips Electric]
from PLCCenter.com, A Div. Radwell International

Finding an industrial MRO supplier with PHILLIPS VM-2SP20-TP in stock isn't always easy - you need a experienced, global company with a high level of both knowledge and service. PLCCenter.com is the leading industrial MRO supplier online today. We provide a wide array of in-stock products for... [See More]

  • Ballast Technology: Duplexer
  • Nominal Voltage: 277V
120 Volt Four Lamp F40T12 Magnetic Ballast -- R-4S40-A-TP-AC Mark III
from bulbs.com

Advance Magnetic Mark III* Energy Saving Ballast Ignites Four F34T12 or F40T12 Lamps of 120 Voltage. LAMP(S) NOT INCLUDED [See More]

  • Ballast Technology: Duplexer
  • Number of Lamps: >3
  • Ballast Factor: 88 to ?
1 TUBE F26-F40 PH 120v
from Interlectric Corporation

1 Lamp F26-F40/T12 120v [See More]

  • Ballast Technology: Duplexer
  • Nominal Voltage: 120V
  • Lamp Type: CFL Lamp
013B1P /A
from Robertson Worldwide

Ballast for Compact Fluorescent Lamps [See More]

  • Ballast Technology: Duplexer
  • Nominal Voltage: 120V
  • Start Method: Preheat
  • Ballast Factor: 0.9000
ADVVSB062024BLTP
from Voss Lighting

MAGNETIC SIGN BALLAST, HIGH OUTPUT CIRCUIT; T12/HO LAMP; STRAIGHT LAMP; 4 LAMP(S); 6 FT MINIMUM LAMP LENGTH; 20 FT MAXIMUM LAMP LENGTH; INPUT VOLTAGE 277 V; ADVANCE[T] BRAND [See More]

  • Ballast Technology: Duplexer
  • Start Method: Rapid Start
  • Lamp Type: T12
  • Nominal Voltage: 277V