Cut Sheet
Halco Lighting Technologies | P.O. Box 2834 | Norcross, GA 30091-2834 | Toll Free 800.677.3334 | Phone 770.242.3612 | Fax 800.880.0822 | halcolighting.com Atlanta | Carlstadt | Cleveland | Los Angeles | Houston | Phoenix
Metal Halide
Ballast Specications
WIRING DIAGRAM
BALLAST DIMENSIONS
PN# 55144
BALLAST SPECIFICATIONS
Input Volts 120V 208V 240V 277V
Frequency 60Hz
Circuit Type CWA
Input Power 295W
Starting Current 1.4A 0.8A 0.7A 0.6A
Operating Current 2.6A 1.5A 1.3A 1.15A
Open Circuit Current 2.3A 1.3A 1.2A 1.0A
Recommended Fuse 10A 6A 5A 5A
Open Circuit Volts 304V
Short Circuit Current (Input) 0.9-2.7A 0.5-1.5A 0.4-1.2A 0.4-1.2A
Short Circuit Current (Secondary)
2.1-3.5A
Insulation System Class H,180°C
UL 1029 Bench Top Rise Code A A A A
Min. Starting Temp -22°F / -30°C
Diameter: 1.88"
Height: 2.75"
Cap.: 15µF
Minimum Volts: 400V
Case Max. Temp.: 90°C
CAPACITOR
Dim. (A): 1.61"
Dim. (B): 3.54"
Weight: 8.0 lbs
Lead Length: 12"
Actual performance can vary depending on operating conditions. Specications are subject to change without notice. All specications are nominal
unless otherwise noted.
Cap unused leads with wire nuts.
B max
A max
4.25"
3.88"
4.38"
4.75"
4 Holes >= 0.195"
Cleared for #10 bolts
M58/250CWA/4T/K
250 Watt MH Lamp, M58
PN# 55144
D
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