Halco M47/1000CWA/4T/K 1000W Metal Halide Ballast M47/H36 4T Kit (55156)

This 4-tap electromagnetic ballast kit powers a single 1000-watt standard metal halide lamp carrying ANSI code M47. The constant wattage autotransformer (CWA) circuit holds lamp output steady across supply variations, and four voltage taps let the installer match the kit to the line voltage on site — 120V/208V/240V/277V. The kit ships with the core-and-coil ballast and the components needed to complete a fixture retrofit or replacement.

Features

• Drives one 1000W standard metal halide lamp (ANSI M47)
• Constant wattage autotransformer (CWA) circuit for stable lamp output
• Multi-tap voltage selection: 120V, 208V, 240V, and 277V
• Standard (probe start) design
• Core-and-coil electromagnetic construction
• Complete kit for HID ballast retrofit or replacement

Ideal For: High-bay lighting • Warehouse and industrial • Parking area • Security and perimeter • Street and roadway lighting