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Howard S0400-81C-211-K - 400 Watt - High Pressure Sodium Ballast Thumbnail

Howard S0400-81C-211-K - 400 Watt - High Pressure Sodium Ballast

ANSI S51 - 5 Tap - Power Factor 98% - Max. Temp. Rating 212 Deg. F - Includes Dry Film Capacitor, Ignitor, and Bracket Kit

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SKU: BH-S040081C211K

Brochures & Spec Sheets

Height 3.87 in.
Weight 14.8 lb.
Length 12 in.
Voltage 120/208/240
Operates LU400
Mounting Hardware Included
MPN (Part No.) S0400-81C-211-K
Type High Pressure Sodium
Warranty 2 Years
Power Factor 98%
UPC 799385039728
Brand Howard
ANSI Code S51
Start Temp. (Max) 212 Deg. F
Start Temp. (Min) -40 Deg. F
Ballast Type CWA


The Howard S0400-81C-211-K high pressure sodium ballast features a 5-tap voltage input for compatibility from 120 to 480 volts. For use with 400 watt lamps, this magnetic HID ballast boasts a high power factor of 98%, 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.