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175 Watt MH Quad Tap Ballast

Keystone 175 Watt Metal Halide Quad Tap Ballast Kit
Our price (Before qty discounts*): $48.30
In stock
Item Number: MH-175A-Q-KIT
Manufacturer: Keystone Technologies
Manufacturer Part No: MH-175A-Q-KIT
Operating Voltage: 120/208/240/277 Quad Tap
UPC: 890949003176
Technology: Metal Halide
Watts: 175
Ballast Type: M57

Buy more and save!

1 to 2$48.30
3 to 5$45.89
6 or more$44.44
Metal Halide Replacement Ballast Chart:
Keystone Metal Halide BallastAdvance Ballast 71A5570-001D
Universal Ballast M175MLTAC3M-500K
Sylvania Ballast M175/MULTI-KIT 
Venture V90D6111K
Howard M0175-71C-212-K
Sola E-871-W-117
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. Keystone Ballast core and coil models are ideal for a wide variety of lighting applications, including factories, warehouses, gymnasiums and retail stores.
This quad tap (or multi tap) replacement HID ballast covers 4 primary input voltages commonly utilized in the United States. Keystone Ballast MH-175A-Q-KIT (Click here to see the complete Wiring Diagram and Specification Sheet.), Quad Tap Metal Halide Ballasts, HID Ballast kits for 175W Metal Halide, Core And Coil, Circuit Type CWA , Metal Halide Lamp Type, 175 Lamp Watts, M57/H39 ANSI Ballast Type , 205 Input Watts, 120/208/240/277 Input Voltage, 60 Hz.  The dimensions on this MH ballast are 3.94" high x 2.80" long x 2.42" wide.  This Keystone Ballast carries a 2 year warranty (Click here to see the complete Keystone Technologies Warranty).
Note:  These MH-175A-Q-KIT lighting ballasts are also valid replacement HID kits for 175 watt mercury vapor light fixtures.  Also rated as an ANSI code H39 ballast, this UL listed ballast serves multiple applications.

Keystone: The Right Choice

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