Halco M59/400CWA/5T/K 400W Metal Halide Ballast M59/H33 5T Kit (55154)

This 5-tap electromagnetic ballast kit powers a single 400-watt standard metal halide lamp carrying ANSI code M59. The constant wattage autotransformer (CWA) circuit holds lamp output steady across supply variations, and five voltage taps, including 480V, let the installer match the kit to the line voltage on site — 120V/208V/240V/277V/480V. The kit ships with the core-and-coil ballast and the components needed to complete a fixture retrofit or replacement.

Features

• Drives one 400W standard metal halide lamp (ANSI M59)
• Constant wattage autotransformer (CWA) circuit for stable lamp output
• Multi-tap voltage selection: 120V, 208V, 240V, 277V, and 480V
• 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