Keystone Technologies
400 Watt Quad Tap S51 HPS Kit

Our price (Before qty discounts*): $84.46

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1 to 2	$84.46
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6 or more	$79.78

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Item Number: HPS-400A-Q-KIT

Manufacturer: Keystone Technologies

Manufacturer Part No: HPS-400A-Q-HP-KIT - Key

Operating Voltage: 120/208/240/277 Quad Tap

UPC: 890949001042

Technology: High Pressure Sodium

Watts: 400

Ballast Type: S51

HPS Ballast Cross Reference:

Advance Ballast 71A8473-001D

Sylvania Ballast LU400/MULTI-KIT

Keystone HPS-400A-Q-HP

Venture V90D1912K

Sola E-871-W-411

Grainger 1A034

High Intensity Discharge (HID) lamps require a ballast to apply starting voltage to the lamp and establish current flow an arc between the lamp electrodes. Without a ballast, the arc will extinguish or draw increasing current until some circuit element burns up. Ballasts provide Keystone Equals Quality

system stability by limiting the current that can be drawn. Click here to view our offering of major brand Medium and Mogul Base HPS Lamps.

Core and Coil ballast kits are used in over 90% of all HID lighting. Replacement high pressure sodium (HPS) ballast kits contain the appropriate core and coil, a properly rated ignitor and all components required for ballast replacement. The Keystone Ballast, core and coil, HID ballast kit is ideal for a wide variety of lighting applications, including factories, warehouses, gymnasiums and retail stores.

Keystone Ballast HPS-400A-Q-KIT (Click here to see the complete Wiring Diagram and Specification Sheet.), 400 watt sodium ballast transformer, Quad Tap (also called Multi Tap), replacement high pressure sodium ballasts for 400W HPS , Core And Coil, Circuit Type CWA, high pressure sodium 400 Lamp Watts, S51 ANSI Ballast Type, 465 Input Watts, 120/208/240/277 Input Voltage, 60 Hz. This Keystone Ballast carries a 2 year warranty (Click here to see the complete Keystone Technologies Warranty).