Keystone MH-175A-Q-KIT 3/1 – 175W Metal Halide Ballast Kit (Multi-Tap, ANSI M57)

Brand: Keystone
UPC: 890949003176
Wattage: 175 Watt
Voltage: 120/208/240/277V Volt
Ballast Lamp Type: HID- Metal Halide
Power Factor: High
Warranty: 2 Years

$92.60

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Product Description

Keystone MH-175A-Q-KIT 3/1 – 175W Metal Halide Ballast Kit

The Keystone MH-175A-Q-KIT 3/1 is a 175W metal halide ballast kit engineered for commercial and industrial HID lighting systems. This core and coil (magnetic) ballast supports ANSI M57 / H39 lamps and operates on multi-tap input voltage, making it ideal for fixture replacements and retrofit applications.

Designed with a CWA circuit (without ignitor) and high power factor, this kit delivers stable lamp performance and long service life in demanding environments.

Specification	Details
Wattage	175W
ANSI Codes	M57 / H39
Lamp Type	Metal Halide
Form Factor	Core & Coil Transformer
Circuit Type	CWA (Without Ignitor)
Input Voltage	120 / 208 / 240 / 277V
Frequency	60 Hz
Power Factor	High
Insulation Class	180°C
Capacitor Temperature Rating	90°C
Compliance	RoHS Compliant
Included Components	Ballast, Capacitor, Mounting Brackets & Hardware
Warranty	2 Years

Contractor Notes
- Designed for standard ANSI M57 / H39 probe-start lamps
- Multi-tap voltage simplifies replacement across multiple job sites
- Verify fixture wiring and lamp compatibility prior to installation