Fulham Workhorse-3, 277-Volt, Electronic Fluorescent Ballast

Description of Fulham Workhorse-3, 277-Volt, Electronic Fluorescent Ballast

This Fulham ballast will power compact fluorescent lamps operating on 277-volt systems. This high-quality ballast has a 5-year warranty, a high power factor, and an excellent sound rating.

• Extremely Versatile: this Fulham Workhorse electronic fluorescent ballast, WH3-277-L, powers compact, circline, T5HO, and T8 fluorescent lamps. See the full list of fluorescent Lamp Type & Lamp Quantity combinations that it can power in the table below.  
• Features: solid-state electronics, small case size, high power factor, lightweight, energy saving
• Complete Specifications: see Spec Sheet (PDF)
  
  

  Brand	Fulham
  Ballast Family	Workhorse
  Model #	WH3-277-L
  Start Type	Instant Start
  Lamps	Type	Description	Qty
  	54WT5HO	54-Watt T5 High Output Linear Fluorescent Lamp	1
  	CFQ18W	18-Watt Quad Tube CFL	1 or 2
  	CFQ26W	26-Watt Quad Tube CFL	2
  	CFT13W	13-Watt Twin Tube CFL	1 or 2
  	CFT36/39	36/39-Watt Twin Tube CFL	1
  	CFTR18W	18-Watt Triple Tube CFL	2
  	CFTR26W	26-Watt Triple Tube CFL	1 or 2
  	CFTR32W	32-Watt Triple Tube CFL	1 or 2
  	CFTR42W	42-Watt Triple Tube CFL	1
  	CR32W	32-Watt Circline Fluorescent Lamp	1
  	CR40WT9	40-Watt T9 Circline Fluorescent Lamp	1
  	F32T8	32-Watt T8 Linear Fluorescent Lamp	1 or 2
  	F39T5HO	39-Watt T5 High Output Linear Fluorescent Lamp	1
  Input Voltage	277 volts
  Min. Starting Temp, (F)	-20°F
  Length	6.48 in
  Width	1.50 in
  Height	1.02 in
  Weight	10 oz
  Sound Rating	A
  Power Factor	See Spec Sheet (PDF)
  Total Harmonic Distortion	See Spec Sheet (PDF)
  Wiring	Parallel Wired
  Line Current	See Spec Sheet (PDF)
  Input Watts	See Spec Sheet (PDF)
  Ballast Factor	See Spec Sheet (PDF)
  UL Approval	UL approved in USA & Canada
  Warranty	5 years