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30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
Collection Name
Keystone Ballasts
Number in Pack
1
Input Volts
120/208/240/277
Product Width (in.)
2.31
Kit
YES
Certifications and Listings
UL Recognized
Starting Method
Programmed Start
Product Height (in.)
4.8
Material
Metal
Pack Size
1
Product Length (in.)
4.25
Product Depth (in.)
4.25
Warranty
2 Years
HID Type
High Pressure Sodium
ANSI Code
S51
Manufacturer Warranty
2 Years
UNSPSC
39101902
This Keystone 4 Tap (120/208/240/277-Volt) High Pressure Sodium ballast kit operates one S51 400-Watt High Pressure Sodium lamp. The kit includes ballast, capacitor, mounting brackets and hardware. See the document below for complete specifications.