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400 Watt MH 5-Tap Ballast Kit


Their Price: $94.50
Our price (Before qty discounts*): $79.40
You Save at least: $15.10
In stock
Item Number: MH-400A-P-KIT
Manufacturer: Keystone Technologies
Manufacturer Part No: MH-400A-P-KIT

Buy extra and SAVE even more!

QuantityAmount
1 to 2$79.40
3 to 5$75.43
6 or more$73.05
Metal Halide Replacement Ballast Chart:
Keystone Metal Halide BallastAdvance Ballast 71A6051-001D
Universal Ballast M400ML5AC4M-500K
Howard M0400-81C-211
Sola E-MCAWDD400
 
 


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 system stability by limiting the current that can be drawn. Click here to view our offering of major brand Medium and Mogul Base Metal Halide Lamps.
Keystone Equals Quality
 
Core and Coil metal halide HID ballasts are used in over 90% of all HID lighting. Replacement ballast kits contain the appropriate core and coil, a properly rated capacitor 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 MH-400A-P-KIT (Click here to see the complete Wiring Diagram and Specification Sheet.), 400 watt ballast transformer, 5-Tap, replacement metal halide ballasts 400W Metal Halide , Core And Coil, Circuit Type CWA, Metal Halide Lamp Type, 400 Lamp Watts, M59/H33 ANSI Ballast Type, 450 Input Watts, 120/208/240/277/480 Input Voltage, 60 Hz.  This Keystone Ballast carries a 2 year warranty (Click here to see the complete Keystone Technologies Warranty).
 
Note:  These MH-400A-P-KIT lighting ballast are also valid replacement HID kits for 400 watt mercury vapor light fixtures.  Also rated as an ANSI code H33 ballast, this UL listed ballast serves multiple applications.

Keystone: The Right Choice

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