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Sola E-971-DD-SO400 - 400 Watt - High Pressure Sodium Ballast Thumbnail

Sola E-971-DD-SO400 - 400 Watt - High Pressure Sodium Ballast

ANSI S51 - 480 Volt - Power Factor 90% - Max Temp. Rating 212 Deg. F - Includes Dry Film Capacitor, Ignitor and Bracket Kit

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Not for Sale. Reference Only.
SKU: BS-LU0400480

Brochures & Spec Sheets

Brand Sola
MPN (Part No.) E-971-DD-SO400
ANSI Code S51
Height 4.25 in.
Width 4 in.
Length 4.75 in.
Mounting Hardware Included
Operates LU400
Start Temp. (Max) 212 Deg. F
Power Factor 90%
Type High Pressure Sodium
Weight 15 lbs.
Warranty 3 Years
Voltage 480
Start Temp. (Min) -40 Deg. F
Ballast Type CWA
Wattage 400 Watt


The Sola E-971-DD-SO400 high pressure sodium ballast operates on 480 volt systems. For use with 400 watt lamps, this magnetic HID ballast boasts a high power factor of 90%, ensuring maximum efficiency. A temperature rating of 212 degrees F makes the ballast suitable for mounting in warehouses and manufacturing facilities where high heat may be an issue. Includes dry film capacitor, ignitor and bracket kit.