Internal Reference:
9137002797
Description
The Philips BSN 400 K300-I (MK4) is a robust electromagnetic ballast designed for operating 400W High Pressure Sodium (SON) and Metal Halide (MH) lamps. Vacuum-impregnated with polyester resin, this copper-iron ballast ensures quiet operation and superior heat dissipation. It is the industry standard for outdoor street lighting and industrial high-bay applications requiring long-term reliability and resistance to vibration.
- Compatibility: Drives 400W SON and CDO/MH discharge lamps.
- Robust Build: Impregnated (I) for protection against humidity and vibration.
- Standard: MK4 series offers proven performance and durability.
- Installation: Screw terminal blocks for secure wiring connections.
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Specifications
| Brand | Philips |
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